Serial Port Issue


#1

In Octoprint the only serial port drop down is auto. Supposedly i'm supposed to get /dev/ttyUSB0.

**I've tried different USB ports and used a web cam successfully in all ports and also tried just the printer plugged in without the web cam but still nothing will show up. I have used two different cables with no luck and today even bought a brand new cable with same result.

I tried to manually use /dev/ttyAMA0 and that actually says connected but then tries to auto detect the Baudrate but just freezes so i tried 115200 baudrate and that just fails. been googling all sorts of things and trying but no cigar.**

running RasPI 3 B+ and attempting to set it up with a CR10. (OctoPrint version 1.3.10, OctoPi version0.15.1,


#2

Changing monitoring state from "Offline" to "Detecting serial port"
Serial port list: ['/dev/ttyAMA0']
Connecting to: /dev/ttyAMA0
Changing monitoring state from "Detecting serial port" to "Opening serial port"
Connected to: Serial<id=0x6a8970d0, open=True>(port='/dev/ttyAMA0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
Changing monitoring state from "Opening serial port" to "Connecting"
Send: N0 M110 N0*125
Unexpected error while reading serial port, please consult octoprint.log for details: IOError: '[Errno 25] Inappropriate ioctl for device' @ comm.py:_readline:2605
Changing monitoring state from "Connecting" to "Offline (Error: IOError: '[Errno 25] Inappropriate ioctl for device' @ comm.py:_readline:2605)"
Connection closed, closing down monitor


#3

Disconnect the USB-based webcam. I'm guessing that you're trying to make OctoPrint think that it's talking to a printer when it's talking to a webcam instead.

ls -l /dev
# unplug the webcam
ls -l /dev
# note what's now missing

# now unplug the printer's serial
ls -l /dev
# note what's now missing


#4
crw-r--r-- 1 root root     10, 235 Dec 27 19:37 autofs
drwxr-xr-x 2 root root         580 Dec 27 19:37 block
crw------- 1 root root     10, 234 Dec 27 19:37 btrfs-control
drwxr-xr-x 3 root root          60 Jan  1  1970 bus
crw------- 1 root root     10,  63 Dec 27 19:37 cachefiles
drwxr-xr-x 2 root root        2600 Dec 28 17:03 char
crw------- 1 root root      5,   1 Dec 27 19:37 console
crw------- 1 root root     10,  62 Dec 27 19:37 cpu_dma_latency
crw------- 1 root root     10, 203 Dec 27 19:37 cuse
drwxr-xr-x 7 root root         140 Dec 27 19:37 disk
crw-rw---- 1 root video    29,   0 Dec 27 19:37 fb0
lrwxrwxrwx 1 root root          13 Nov  4  2016 fd -> /proc/self/fd
crw-rw-rw- 1 root root      1,   7 Dec 27 19:37 full
crw-rw-rw- 1 root root     10, 229 Dec 27 19:37 fuse
crw-rw---- 1 root gpio    254,   0 Dec 27 19:37 gpiochip0
crw-rw---- 1 root gpio    254,   1 Dec 27 19:37 gpiochip1
crw-rw---- 1 root gpio    248,   0 Dec 27 19:37 gpiomem
crw------- 1 root root     10, 183 Dec 27 19:37 hwrng
lrwxrwxrwx 1 root root          25 Nov  4  2016 initctl -> /run/systemd/initctl/fifo
drwxr-xr-x 4 root root         140 Dec 28 17:03 input
crw-r--r-- 1 root root      1,  11 Dec 27 19:37 kmsg
lrwxrwxrwx 1 root root          28 Nov  4  2016 log -> /run/systemd/journal/dev-log
brw-rw---- 1 root disk      7,   0 Dec 27 19:37 loop0
brw-rw---- 1 root disk      7,   1 Dec 27 19:37 loop1
brw-rw---- 1 root disk      7,   2 Dec 27 19:37 loop2
brw-rw---- 1 root disk      7,   3 Dec 27 19:37 loop3
brw-rw---- 1 root disk      7,   4 Dec 27 19:37 loop4
brw-rw---- 1 root disk      7,   5 Dec 27 19:37 loop5
brw-rw---- 1 root disk      7,   6 Dec 27 19:37 loop6
brw-rw---- 1 root disk      7,   7 Dec 27 19:37 loop7
crw-rw---- 1 root disk     10, 237 Dec 27 19:37 loop-control
drwxr-xr-x 2 root root          60 Dec 27 19:37 mapper
crw------- 1 root root    243,   0 Dec 27 19:37 media0
crw------- 1 root root    243,   1 Dec 28 17:03 media1
crw-r----- 1 root kmem      1,   1 Dec 27 19:37 mem
crw------- 1 root root     10,  59 Dec 27 19:37 memory_bandwidth
brw-rw---- 1 root disk    179,   0 Dec 27 19:37 mmcblk0
brw-rw---- 1 root disk    179,   1 Dec 27 19:37 mmcblk0p1
brw-rw---- 1 root disk    179,   2 Dec 27 19:37 mmcblk0p2
drwxrwxrwt 2 root root          40 Jan  1  1970 mqueue
drwxr-xr-x 2 root root          60 Dec 27 19:37 net
crw------- 1 root root     10,  61 Dec 27 19:37 network_latency
crw------- 1 root root     10,  60 Dec 27 19:37 network_throughput
crw-rw-rw- 1 root root      1,   3 Dec 27 19:37 null
crw------- 1 root root    108,   0 Dec 27 19:37 ppp
crw-rw-rw- 1 root tty       5,   2 Dec 28 17:28 ptmx
drwxr-xr-x 2 root root           0 Nov  4  2016 pts
brw-rw---- 1 root disk      1,   0 Dec 27 19:37 ram0
brw-rw---- 1 root disk      1,   1 Dec 27 19:37 ram1
brw-rw---- 1 root disk      1,  10 Dec 27 19:37 ram10
brw-rw---- 1 root disk      1,  11 Dec 27 19:37 ram11
brw-rw---- 1 root disk      1,  12 Dec 27 19:37 ram12
brw-rw---- 1 root disk      1,  13 Dec 27 19:37 ram13
brw-rw---- 1 root disk      1,  14 Dec 27 19:37 ram14
brw-rw---- 1 root disk      1,  15 Dec 27 19:37 ram15
brw-rw---- 1 root disk      1,   2 Dec 27 19:37 ram2
brw-rw---- 1 root disk      1,   3 Dec 27 19:37 ram3
brw-rw---- 1 root disk      1,   4 Dec 27 19:37 ram4
brw-rw---- 1 root disk      1,   5 Dec 27 19:37 ram5
brw-rw---- 1 root disk      1,   6 Dec 27 19:37 ram6
brw-rw---- 1 root disk      1,   7 Dec 27 19:37 ram7
brw-rw---- 1 root disk      1,   8 Dec 27 19:37 ram8
brw-rw---- 1 root disk      1,   9 Dec 27 19:37 ram9
crw-rw-rw- 1 root root      1,   8 Dec 27 19:37 random
drwxr-xr-x 2 root root          60 Jan  1  1970 raw
crw-rw-r-- 1 root netdev   10,  58 Dec 27 19:37 rfkill
lrwxrwxrwx 1 root root           5 Dec 27 19:37 serial0 -> ttyS0
lrwxrwxrwx 1 root root           7 Dec 27 19:37 serial1 -> ttyAMA0
drwxrwxrwt 2 root root          40 Nov  4  2016 shm
drwxr-xr-x 4 root root         220 Dec 28 17:03 snd
lrwxrwxrwx 1 root root          15 Nov  4  2016 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty       5,   0 Dec 27 19:37 tty
crw--w---- 1 root tty       4,   0 Dec 27 19:37 tty0
crw--w---- 1 root tty       4,   1 Dec 27 19:37 tty1
crw--w---- 1 root tty       4,  10 Dec 27 19:37 tty10
crw--w---- 1 root tty       4,  11 Dec 27 19:37 tty11
crw--w---- 1 root tty       4,  12 Dec 27 19:37 tty12
crw--w---- 1 root tty       4,  13 Dec 27 19:37 tty13
crw--w---- 1 root tty       4,  14 Dec 27 19:37 tty14
crw--w---- 1 root tty       4,  15 Dec 27 19:37 tty15
crw--w---- 1 root tty       4,  16 Dec 27 19:37 tty16
crw--w---- 1 root tty       4,  17 Dec 27 19:37 tty17
crw--w---- 1 root tty       4,  18 Dec 27 19:37 tty18
crw--w---- 1 root tty       4,  19 Dec 27 19:37 tty19
crw--w---- 1 root tty       4,   2 Dec 27 19:37 tty2
crw--w---- 1 root tty       4,  20 Dec 27 19:37 tty20
crw--w---- 1 root tty       4,  21 Dec 27 19:37 tty21
crw--w---- 1 root tty       4,  22 Dec 27 19:37 tty22
crw--w---- 1 root tty       4,  23 Dec 27 19:37 tty23
crw--w---- 1 root tty       4,  24 Dec 27 19:37 tty24
crw--w---- 1 root tty       4,  25 Dec 27 19:37 tty25
crw--w---- 1 root tty       4,  26 Dec 27 19:37 tty26
crw--w---- 1 root tty       4,  27 Dec 27 19:37 tty27
crw--w---- 1 root tty       4,  28 Dec 27 19:37 tty28
crw--w---- 1 root tty       4,  29 Dec 27 19:37 tty29
crw--w---- 1 root tty       4,   3 Dec 27 19:37 tty3
crw--w---- 1 root tty       4,  30 Dec 27 19:37 tty30
crw--w---- 1 root tty       4,  31 Dec 27 19:37 tty31
crw--w---- 1 root tty       4,  32 Dec 27 19:37 tty32
crw--w---- 1 root tty       4,  33 Dec 27 19:37 tty33
crw--w---- 1 root tty       4,  34 Dec 27 19:37 tty34
crw--w---- 1 root tty       4,  35 Dec 27 19:37 tty35
crw--w---- 1 root tty       4,  36 Dec 27 19:37 tty36
crw--w---- 1 root tty       4,  37 Dec 27 19:37 tty37
crw--w---- 1 root tty       4,  38 Dec 27 19:37 tty38
crw--w---- 1 root tty       4,  39 Dec 27 19:37 tty39
crw--w---- 1 root tty       4,   4 Dec 27 19:37 tty4
crw--w---- 1 root tty       4,  40 Dec 27 19:37 tty40
crw--w---- 1 root tty       4,  41 Dec 27 19:37 tty41
crw--w---- 1 root tty       4,  42 Dec 27 19:37 tty42
crw--w---- 1 root tty       4,  43 Dec 27 19:37 tty43
crw--w---- 1 root tty       4,  44 Dec 27 19:37 tty44
crw--w---- 1 root tty       4,  45 Dec 27 19:37 tty45
crw--w---- 1 root tty       4,  46 Dec 27 19:37 tty46
crw--w---- 1 root tty       4,  47 Dec 27 19:37 tty47
crw--w---- 1 root tty       4,  48 Dec 27 19:37 tty48
crw--w---- 1 root tty       4,  49 Dec 27 19:37 tty49
crw--w---- 1 root tty       4,   5 Dec 27 19:37 tty5
crw--w---- 1 root tty       4,  50 Dec 27 19:37 tty50
crw--w---- 1 root tty       4,  51 Dec 27 19:37 tty51
crw--w---- 1 root tty       4,  52 Dec 27 19:37 tty52
crw--w---- 1 root tty       4,  53 Dec 27 19:37 tty53
crw--w---- 1 root tty       4,  54 Dec 27 19:37 tty54
crw--w---- 1 root tty       4,  55 Dec 27 19:37 tty55
crw--w---- 1 root tty       4,  56 Dec 27 19:37 tty56
crw--w---- 1 root tty       4,  57 Dec 27 19:37 tty57
crw--w---- 1 root tty       4,  58 Dec 27 19:37 tty58
crw--w---- 1 root tty       4,  59 Dec 27 19:37 tty59
crw--w---- 1 root tty       4,   6 Dec 27 19:37 tty6
crw--w---- 1 root tty       4,  60 Dec 27 19:37 tty60
crw--w---- 1 root tty       4,  61 Dec 27 19:37 tty61
crw--w---- 1 root tty       4,  62 Dec 27 19:37 tty62
crw--w---- 1 root tty       4,  63 Dec 27 19:37 tty63
crw--w---- 1 root tty       4,   7 Dec 27 19:37 tty7
crw--w---- 1 root tty       4,   8 Dec 27 19:37 tty8
crw--w---- 1 root tty       4,   9 Dec 27 19:37 tty9
crw-rw---- 1 root dialout 204,  64 Dec 27 19:37 ttyAMA0
crw------- 1 root root      5,   3 Dec 27 19:37 ttyprintk
crw--w---- 1 root tty       4,  64 Dec 27 19:37 ttyS0
crw------- 1 root root     10, 239 Dec 27 19:37 uhid
crw------- 1 root root     10, 223 Dec 27 19:37 uinput
crw-rw-rw- 1 root root      1,   9 Dec 27 19:37 urandom
drwxr-xr-x 4 root root          80 Dec 28 17:03 v4l
crw-rw---- 1 root video   245,   0 Dec 27 19:37 vchiq
crw-rw---- 1 root video   249,   0 Dec 27 19:37 vcio
crw------- 1 root root    250,   0 Dec 27 19:37 vc-mem
crw-rw---- 1 root tty       7,   0 Dec 27 19:37 vcs
crw-rw---- 1 root tty       7,   1 Dec 27 19:37 vcs1
crw-rw---- 1 root tty       7,   2 Dec 27 19:37 vcs2
crw-rw---- 1 root tty       7,   3 Dec 27 19:37 vcs3
crw-rw---- 1 root tty       7,   4 Dec 27 19:37 vcs4
crw-rw---- 1 root tty       7,   5 Dec 27 19:37 vcs5
crw-rw---- 1 root tty       7,   6 Dec 27 19:37 vcs6
crw-rw---- 1 root tty       7, 128 Dec 27 19:37 vcsa
crw-rw---- 1 root tty       7, 129 Dec 27 19:37 vcsa1
crw-rw---- 1 root tty       7, 130 Dec 27 19:37 vcsa2
crw-rw---- 1 root tty       7, 131 Dec 27 19:37 vcsa3
crw-rw---- 1 root tty       7, 132 Dec 27 19:37 vcsa4
crw-rw---- 1 root tty       7, 133 Dec 27 19:37 vcsa5
crw-rw---- 1 root tty       7, 134 Dec 27 19:37 vcsa6
crw-rw---- 1 root video   246,   0 Dec 27 19:37 vcsm
crw------- 1 root root     10, 137 Dec 27 19:37 vhci
crw-rw---- 1 root video    81,   0 Dec 28 17:03 video0
crw------- 1 root root     10, 130 Dec 27 19:37 watchdog
crw------- 1 root root    252,   0 Dec 27 19:37 watchdog0
crw-rw-rw- 1 root root      1,   5 Dec 27 19:37 zero

#5
total 0
crw-r--r-- 1 root root     10, 235 Dec 27 19:37 autofs
drwxr-xr-x 2 root root         580 Dec 27 19:37 block
crw------- 1 root root     10, 234 Dec 27 19:37 btrfs-control
drwxr-xr-x 3 root root          60 Jan  1  1970 bus
crw------- 1 root root     10,  63 Dec 27 19:37 cachefiles
drwxr-xr-x 2 root root        2520 Dec 28 17:31 char
crw------- 1 root root      5,   1 Dec 27 19:37 console
crw------- 1 root root     10,  62 Dec 27 19:37 cpu_dma_latency
crw------- 1 root root     10, 203 Dec 27 19:37 cuse
drwxr-xr-x 7 root root         140 Dec 27 19:37 disk
crw-rw---- 1 root video    29,   0 Dec 27 19:37 fb0
lrwxrwxrwx 1 root root          13 Nov  4  2016 fd -> /proc/self/fd
crw-rw-rw- 1 root root      1,   7 Dec 27 19:37 full
crw-rw-rw- 1 root root     10, 229 Dec 27 19:37 fuse
crw-rw---- 1 root gpio    254,   0 Dec 27 19:37 gpiochip0
crw-rw---- 1 root gpio    254,   1 Dec 27 19:37 gpiochip1
crw-rw---- 1 root gpio    248,   0 Dec 27 19:37 gpiomem
crw------- 1 root root     10, 183 Dec 27 19:37 hwrng
lrwxrwxrwx 1 root root          25 Nov  4  2016 initctl -> /run/systemd/initctl/fifo
drwxr-xr-x 4 root root         140 Dec 28 17:03 input
crw-r--r-- 1 root root      1,  11 Dec 27 19:37 kmsg
lrwxrwxrwx 1 root root          28 Nov  4  2016 log -> /run/systemd/journal/dev-log
brw-rw---- 1 root disk      7,   0 Dec 27 19:37 loop0
brw-rw---- 1 root disk      7,   1 Dec 27 19:37 loop1
brw-rw---- 1 root disk      7,   2 Dec 27 19:37 loop2
brw-rw---- 1 root disk      7,   3 Dec 27 19:37 loop3
brw-rw---- 1 root disk      7,   4 Dec 27 19:37 loop4
brw-rw---- 1 root disk      7,   5 Dec 27 19:37 loop5
brw-rw---- 1 root disk      7,   6 Dec 27 19:37 loop6
brw-rw---- 1 root disk      7,   7 Dec 27 19:37 loop7
crw-rw---- 1 root disk     10, 237 Dec 27 19:37 loop-control
drwxr-xr-x 2 root root          60 Dec 27 19:37 mapper
crw------- 1 root root    243,   0 Dec 27 19:37 media0
crw------- 1 root root    243,   1 Dec 28 17:03 media1
crw-r----- 1 root kmem      1,   1 Dec 27 19:37 mem
crw------- 1 root root     10,  59 Dec 27 19:37 memory_bandwidth
brw-rw---- 1 root disk    179,   0 Dec 27 19:37 mmcblk0
brw-rw---- 1 root disk    179,   1 Dec 27 19:37 mmcblk0p1
brw-rw---- 1 root disk    179,   2 Dec 27 19:37 mmcblk0p2
drwxrwxrwt 2 root root          40 Jan  1  1970 mqueue
drwxr-xr-x 2 root root          60 Dec 27 19:37 net
crw------- 1 root root     10,  61 Dec 27 19:37 network_latency
crw------- 1 root root     10,  60 Dec 27 19:37 network_throughput
crw-rw-rw- 1 root root      1,   3 Dec 27 19:37 null
crw------- 1 root root    108,   0 Dec 27 19:37 ppp
crw-rw-rw- 1 root tty       5,   2 Dec 28 17:31 ptmx
drwxr-xr-x 2 root root           0 Nov  4  2016 pts
brw-rw---- 1 root disk      1,   0 Dec 27 19:37 ram0
brw-rw---- 1 root disk      1,   1 Dec 27 19:37 ram1
brw-rw---- 1 root disk      1,  10 Dec 27 19:37 ram10
brw-rw---- 1 root disk      1,  11 Dec 27 19:37 ram11
brw-rw---- 1 root disk      1,  12 Dec 27 19:37 ram12
brw-rw---- 1 root disk      1,  13 Dec 27 19:37 ram13
brw-rw---- 1 root disk      1,  14 Dec 27 19:37 ram14
brw-rw---- 1 root disk      1,  15 Dec 27 19:37 ram15
brw-rw---- 1 root disk      1,   2 Dec 27 19:37 ram2
brw-rw---- 1 root disk      1,   3 Dec 27 19:37 ram3
brw-rw---- 1 root disk      1,   4 Dec 27 19:37 ram4
brw-rw---- 1 root disk      1,   5 Dec 27 19:37 ram5
brw-rw---- 1 root disk      1,   6 Dec 27 19:37 ram6
brw-rw---- 1 root disk      1,   7 Dec 27 19:37 ram7
brw-rw---- 1 root disk      1,   8 Dec 27 19:37 ram8
brw-rw---- 1 root disk      1,   9 Dec 27 19:37 ram9
crw-rw-rw- 1 root root      1,   8 Dec 27 19:37 random
drwxr-xr-x 2 root root          60 Jan  1  1970 raw
crw-rw-r-- 1 root netdev   10,  58 Dec 27 19:37 rfkill
lrwxrwxrwx 1 root root           5 Dec 27 19:37 serial0 -> ttyS0
lrwxrwxrwx 1 root root           7 Dec 27 19:37 serial1 -> ttyAMA0
drwxrwxrwt 2 root root          40 Nov  4  2016 shm
drwxr-xr-x 3 root root         160 Dec 28 17:31 snd
lrwxrwxrwx 1 root root          15 Nov  4  2016 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty       5,   0 Dec 27 19:37 tty
crw--w---- 1 root tty       4,   0 Dec 27 19:37 tty0
crw--w---- 1 root tty       4,   1 Dec 27 19:37 tty1
crw--w---- 1 root tty       4,  10 Dec 27 19:37 tty10
crw--w---- 1 root tty       4,  11 Dec 27 19:37 tty11
crw--w---- 1 root tty       4,  12 Dec 27 19:37 tty12
crw--w---- 1 root tty       4,  13 Dec 27 19:37 tty13
crw--w---- 1 root tty       4,  14 Dec 27 19:37 tty14
crw--w---- 1 root tty       4,  15 Dec 27 19:37 tty15
crw--w---- 1 root tty       4,  16 Dec 27 19:37 tty16
crw--w---- 1 root tty       4,  17 Dec 27 19:37 tty17
crw--w---- 1 root tty       4,  18 Dec 27 19:37 tty18
crw--w---- 1 root tty       4,  19 Dec 27 19:37 tty19
crw--w---- 1 root tty       4,   2 Dec 27 19:37 tty2
crw--w---- 1 root tty       4,  20 Dec 27 19:37 tty20
crw--w---- 1 root tty       4,  21 Dec 27 19:37 tty21
crw--w---- 1 root tty       4,  22 Dec 27 19:37 tty22
crw--w---- 1 root tty       4,  23 Dec 27 19:37 tty23
crw--w---- 1 root tty       4,  24 Dec 27 19:37 tty24
crw--w---- 1 root tty       4,  25 Dec 27 19:37 tty25
crw--w---- 1 root tty       4,  26 Dec 27 19:37 tty26
crw--w---- 1 root tty       4,  27 Dec 27 19:37 tty27
crw--w---- 1 root tty       4,  28 Dec 27 19:37 tty28
crw--w---- 1 root tty       4,  29 Dec 27 19:37 tty29
crw--w---- 1 root tty       4,   3 Dec 27 19:37 tty3
crw--w---- 1 root tty       4,  30 Dec 27 19:37 tty30
crw--w---- 1 root tty       4,  31 Dec 27 19:37 tty31
crw--w---- 1 root tty       4,  32 Dec 27 19:37 tty32
crw--w---- 1 root tty       4,  33 Dec 27 19:37 tty33
crw--w---- 1 root tty       4,  34 Dec 27 19:37 tty34
crw--w---- 1 root tty       4,  35 Dec 27 19:37 tty35
crw--w---- 1 root tty       4,  36 Dec 27 19:37 tty36
crw--w---- 1 root tty       4,  37 Dec 27 19:37 tty37
crw--w---- 1 root tty       4,  38 Dec 27 19:37 tty38
crw--w---- 1 root tty       4,  39 Dec 27 19:37 tty39
crw--w---- 1 root tty       4,   4 Dec 27 19:37 tty4
crw--w---- 1 root tty       4,  40 Dec 27 19:37 tty40
crw--w---- 1 root tty       4,  41 Dec 27 19:37 tty41
crw--w---- 1 root tty       4,  42 Dec 27 19:37 tty42
crw--w---- 1 root tty       4,  43 Dec 27 19:37 tty43
crw--w---- 1 root tty       4,  44 Dec 27 19:37 tty44
crw--w---- 1 root tty       4,  45 Dec 27 19:37 tty45
crw--w---- 1 root tty       4,  46 Dec 27 19:37 tty46
crw--w---- 1 root tty       4,  47 Dec 27 19:37 tty47
crw--w---- 1 root tty       4,  48 Dec 27 19:37 tty48
crw--w---- 1 root tty       4,  49 Dec 27 19:37 tty49
crw--w---- 1 root tty       4,   5 Dec 27 19:37 tty5
crw--w---- 1 root tty       4,  50 Dec 27 19:37 tty50
crw--w---- 1 root tty       4,  51 Dec 27 19:37 tty51
crw--w---- 1 root tty       4,  52 Dec 27 19:37 tty52
crw--w---- 1 root tty       4,  53 Dec 27 19:37 tty53
crw--w---- 1 root tty       4,  54 Dec 27 19:37 tty54
crw--w---- 1 root tty       4,  55 Dec 27 19:37 tty55
crw--w---- 1 root tty       4,  56 Dec 27 19:37 tty56
crw--w---- 1 root tty       4,  57 Dec 27 19:37 tty57
crw--w---- 1 root tty       4,  58 Dec 27 19:37 tty58
crw--w---- 1 root tty       4,  59 Dec 27 19:37 tty59
crw--w---- 1 root tty       4,   6 Dec 27 19:37 tty6
crw--w---- 1 root tty       4,  60 Dec 27 19:37 tty60
crw--w---- 1 root tty       4,  61 Dec 27 19:37 tty61
crw--w---- 1 root tty       4,  62 Dec 27 19:37 tty62
crw--w---- 1 root tty       4,  63 Dec 27 19:37 tty63
crw--w---- 1 root tty       4,   7 Dec 27 19:37 tty7
crw--w---- 1 root tty       4,   8 Dec 27 19:37 tty8
crw--w---- 1 root tty       4,   9 Dec 27 19:37 tty9
crw-rw---- 1 root dialout 204,  64 Dec 27 19:37 ttyAMA0
crw------- 1 root root      5,   3 Dec 27 19:37 ttyprintk
crw--w---- 1 root tty       4,  64 Dec 27 19:37 ttyS0
crw------- 1 root root     10, 239 Dec 27 19:37 uhid
crw------- 1 root root     10, 223 Dec 27 19:37 uinput
crw-rw-rw- 1 root root      1,   9 Dec 27 19:37 urandom
crw-rw---- 1 root video   245,   0 Dec 27 19:37 vchiq
crw-rw---- 1 root video   249,   0 Dec 27 19:37 vcio
crw------- 1 root root    250,   0 Dec 27 19:37 vc-mem
crw-rw---- 1 root tty       7,   0 Dec 27 19:37 vcs
crw-rw---- 1 root tty       7,   1 Dec 27 19:37 vcs1
crw-rw---- 1 root tty       7,   2 Dec 27 19:37 vcs2
crw-rw---- 1 root tty       7,   3 Dec 27 19:37 vcs3
crw-rw---- 1 root tty       7,   4 Dec 27 19:37 vcs4
crw-rw---- 1 root tty       7,   5 Dec 27 19:37 vcs5
crw-rw---- 1 root tty       7,   6 Dec 27 19:37 vcs6
crw-rw---- 1 root tty       7, 128 Dec 27 19:37 vcsa
crw-rw---- 1 root tty       7, 129 Dec 27 19:37 vcsa1
crw-rw---- 1 root tty       7, 130 Dec 27 19:37 vcsa2
crw-rw---- 1 root tty       7, 131 Dec 27 19:37 vcsa3
crw-rw---- 1 root tty       7, 132 Dec 27 19:37 vcsa4
crw-rw---- 1 root tty       7, 133 Dec 27 19:37 vcsa5
crw-rw---- 1 root tty       7, 134 Dec 27 19:37 vcsa6
crw-rw---- 1 root video   246,   0 Dec 27 19:37 vcsm
crw------- 1 root root     10, 137 Dec 27 19:37 vhci
crw------- 1 root root     10, 130 Dec 27 19:37 watchdog
crw------- 1 root root    252,   0 Dec 27 19:37 watchdog0
crw-rw-rw- 1 root root      1,   5 Dec 27 19:37 zero


#6
total 0
crw-r--r-- 1 root root     10, 235 Dec 27 19:37 autofs
drwxr-xr-x 2 root root         580 Dec 27 19:37 block
crw------- 1 root root     10, 234 Dec 27 19:37 btrfs-control
drwxr-xr-x 3 root root          60 Jan  1  1970 bus
crw------- 1 root root     10,  63 Dec 27 19:37 cachefiles
drwxr-xr-x 2 root root        2520 Dec 28 17:31 char
crw------- 1 root root      5,   1 Dec 27 19:37 console
crw------- 1 root root     10,  62 Dec 27 19:37 cpu_dma_latency
crw------- 1 root root     10, 203 Dec 27 19:37 cuse
drwxr-xr-x 7 root root         140 Dec 27 19:37 disk
crw-rw---- 1 root video    29,   0 Dec 27 19:37 fb0
lrwxrwxrwx 1 root root          13 Nov  4  2016 fd -> /proc/self/fd
crw-rw-rw- 1 root root      1,   7 Dec 27 19:37 full
crw-rw-rw- 1 root root     10, 229 Dec 27 19:37 fuse
crw-rw---- 1 root gpio    254,   0 Dec 27 19:37 gpiochip0
crw-rw---- 1 root gpio    254,   1 Dec 27 19:37 gpiochip1
crw-rw---- 1 root gpio    248,   0 Dec 27 19:37 gpiomem
crw------- 1 root root     10, 183 Dec 27 19:37 hwrng
lrwxrwxrwx 1 root root          25 Nov  4  2016 initctl -> /run/systemd/initctl/fifo
drwxr-xr-x 4 root root         140 Dec 28 17:03 input
crw-r--r-- 1 root root      1,  11 Dec 27 19:37 kmsg
lrwxrwxrwx 1 root root          28 Nov  4  2016 log -> /run/systemd/journal/dev-log
brw-rw---- 1 root disk      7,   0 Dec 27 19:37 loop0
brw-rw---- 1 root disk      7,   1 Dec 27 19:37 loop1
brw-rw---- 1 root disk      7,   2 Dec 27 19:37 loop2
brw-rw---- 1 root disk      7,   3 Dec 27 19:37 loop3
brw-rw---- 1 root disk      7,   4 Dec 27 19:37 loop4
brw-rw---- 1 root disk      7,   5 Dec 27 19:37 loop5
brw-rw---- 1 root disk      7,   6 Dec 27 19:37 loop6
brw-rw---- 1 root disk      7,   7 Dec 27 19:37 loop7
crw-rw---- 1 root disk     10, 237 Dec 27 19:37 loop-control
drwxr-xr-x 2 root root          60 Dec 27 19:37 mapper
crw------- 1 root root    243,   0 Dec 27 19:37 media0
crw------- 1 root root    243,   1 Dec 28 17:03 media1
crw-r----- 1 root kmem      1,   1 Dec 27 19:37 mem
crw------- 1 root root     10,  59 Dec 27 19:37 memory_bandwidth
brw-rw---- 1 root disk    179,   0 Dec 27 19:37 mmcblk0
brw-rw---- 1 root disk    179,   1 Dec 27 19:37 mmcblk0p1
brw-rw---- 1 root disk    179,   2 Dec 27 19:37 mmcblk0p2
drwxrwxrwt 2 root root          40 Jan  1  1970 mqueue
drwxr-xr-x 2 root root          60 Dec 27 19:37 net
crw------- 1 root root     10,  61 Dec 27 19:37 network_latency
crw------- 1 root root     10,  60 Dec 27 19:37 network_throughput
crw-rw-rw- 1 root root      1,   3 Dec 27 19:37 null
crw------- 1 root root    108,   0 Dec 27 19:37 ppp
crw-rw-rw- 1 root tty       5,   2 Dec 28 17:34 ptmx
drwxr-xr-x 2 root root           0 Nov  4  2016 pts
brw-rw---- 1 root disk      1,   0 Dec 27 19:37 ram0
brw-rw---- 1 root disk      1,   1 Dec 27 19:37 ram1
brw-rw---- 1 root disk      1,  10 Dec 27 19:37 ram10
brw-rw---- 1 root disk      1,  11 Dec 27 19:37 ram11
brw-rw---- 1 root disk      1,  12 Dec 27 19:37 ram12
brw-rw---- 1 root disk      1,  13 Dec 27 19:37 ram13
brw-rw---- 1 root disk      1,  14 Dec 27 19:37 ram14
brw-rw---- 1 root disk      1,  15 Dec 27 19:37 ram15
brw-rw---- 1 root disk      1,   2 Dec 27 19:37 ram2
brw-rw---- 1 root disk      1,   3 Dec 27 19:37 ram3
brw-rw---- 1 root disk      1,   4 Dec 27 19:37 ram4
brw-rw---- 1 root disk      1,   5 Dec 27 19:37 ram5
brw-rw---- 1 root disk      1,   6 Dec 27 19:37 ram6
brw-rw---- 1 root disk      1,   7 Dec 27 19:37 ram7
brw-rw---- 1 root disk      1,   8 Dec 27 19:37 ram8
brw-rw---- 1 root disk      1,   9 Dec 27 19:37 ram9
crw-rw-rw- 1 root root      1,   8 Dec 27 19:37 random
drwxr-xr-x 2 root root          60 Jan  1  1970 raw
crw-rw-r-- 1 root netdev   10,  58 Dec 27 19:37 rfkill
lrwxrwxrwx 1 root root           5 Dec 27 19:37 serial0 -> ttyS0
lrwxrwxrwx 1 root root           7 Dec 27 19:37 serial1 -> ttyAMA0
drwxrwxrwt 2 root root          40 Nov  4  2016 shm
drwxr-xr-x 3 root root         160 Dec 28 17:31 snd
lrwxrwxrwx 1 root root          15 Nov  4  2016 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root          15 Nov  4  2016 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty       5,   0 Dec 27 19:37 tty
crw--w---- 1 root tty       4,   0 Dec 27 19:37 tty0
crw--w---- 1 root tty       4,   1 Dec 27 19:37 tty1
crw--w---- 1 root tty       4,  10 Dec 27 19:37 tty10
crw--w---- 1 root tty       4,  11 Dec 27 19:37 tty11
crw--w---- 1 root tty       4,  12 Dec 27 19:37 tty12
crw--w---- 1 root tty       4,  13 Dec 27 19:37 tty13
crw--w---- 1 root tty       4,  14 Dec 27 19:37 tty14
crw--w---- 1 root tty       4,  15 Dec 27 19:37 tty15
crw--w---- 1 root tty       4,  16 Dec 27 19:37 tty16
crw--w---- 1 root tty       4,  17 Dec 27 19:37 tty17
crw--w---- 1 root tty       4,  18 Dec 27 19:37 tty18
crw--w---- 1 root tty       4,  19 Dec 27 19:37 tty19
crw--w---- 1 root tty       4,   2 Dec 27 19:37 tty2
crw--w---- 1 root tty       4,  20 Dec 27 19:37 tty20
crw--w---- 1 root tty       4,  21 Dec 27 19:37 tty21
crw--w---- 1 root tty       4,  22 Dec 27 19:37 tty22
crw--w---- 1 root tty       4,  23 Dec 27 19:37 tty23
crw--w---- 1 root tty       4,  24 Dec 27 19:37 tty24
crw--w---- 1 root tty       4,  25 Dec 27 19:37 tty25
crw--w---- 1 root tty       4,  26 Dec 27 19:37 tty26
crw--w---- 1 root tty       4,  27 Dec 27 19:37 tty27
crw--w---- 1 root tty       4,  28 Dec 27 19:37 tty28
crw--w---- 1 root tty       4,  29 Dec 27 19:37 tty29
crw--w---- 1 root tty       4,   3 Dec 27 19:37 tty3
crw--w---- 1 root tty       4,  30 Dec 27 19:37 tty30
crw--w---- 1 root tty       4,  31 Dec 27 19:37 tty31
crw--w---- 1 root tty       4,  32 Dec 27 19:37 tty32
crw--w---- 1 root tty       4,  33 Dec 27 19:37 tty33
crw--w---- 1 root tty       4,  34 Dec 27 19:37 tty34
crw--w---- 1 root tty       4,  35 Dec 27 19:37 tty35
crw--w---- 1 root tty       4,  36 Dec 27 19:37 tty36
crw--w---- 1 root tty       4,  37 Dec 27 19:37 tty37
crw--w---- 1 root tty       4,  38 Dec 27 19:37 tty38
crw--w---- 1 root tty       4,  39 Dec 27 19:37 tty39
crw--w---- 1 root tty       4,   4 Dec 27 19:37 tty4
crw--w---- 1 root tty       4,  40 Dec 27 19:37 tty40
crw--w---- 1 root tty       4,  41 Dec 27 19:37 tty41
crw--w---- 1 root tty       4,  42 Dec 27 19:37 tty42
crw--w---- 1 root tty       4,  43 Dec 27 19:37 tty43
crw--w---- 1 root tty       4,  44 Dec 27 19:37 tty44
crw--w---- 1 root tty       4,  45 Dec 27 19:37 tty45
crw--w---- 1 root tty       4,  46 Dec 27 19:37 tty46
crw--w---- 1 root tty       4,  47 Dec 27 19:37 tty47
crw--w---- 1 root tty       4,  48 Dec 27 19:37 tty48
crw--w---- 1 root tty       4,  49 Dec 27 19:37 tty49
crw--w---- 1 root tty       4,   5 Dec 27 19:37 tty5
crw--w---- 1 root tty       4,  50 Dec 27 19:37 tty50
crw--w---- 1 root tty       4,  51 Dec 27 19:37 tty51
crw--w---- 1 root tty       4,  52 Dec 27 19:37 tty52
crw--w---- 1 root tty       4,  53 Dec 27 19:37 tty53
crw--w---- 1 root tty       4,  54 Dec 27 19:37 tty54
crw--w---- 1 root tty       4,  55 Dec 27 19:37 tty55
crw--w---- 1 root tty       4,  56 Dec 27 19:37 tty56
crw--w---- 1 root tty       4,  57 Dec 27 19:37 tty57
crw--w---- 1 root tty       4,  58 Dec 27 19:37 tty58
crw--w---- 1 root tty       4,  59 Dec 27 19:37 tty59
crw--w---- 1 root tty       4,   6 Dec 27 19:37 tty6
crw--w---- 1 root tty       4,  60 Dec 27 19:37 tty60
crw--w---- 1 root tty       4,  61 Dec 27 19:37 tty61
crw--w---- 1 root tty       4,  62 Dec 27 19:37 tty62
crw--w---- 1 root tty       4,  63 Dec 27 19:37 tty63
crw--w---- 1 root tty       4,   7 Dec 27 19:37 tty7
crw--w---- 1 root tty       4,   8 Dec 27 19:37 tty8
crw--w---- 1 root tty       4,   9 Dec 27 19:37 tty9
crw-rw---- 1 root dialout 204,  64 Dec 27 19:37 ttyAMA0
crw------- 1 root root      5,   3 Dec 27 19:37 ttyprintk
crw--w---- 1 root tty       4,  64 Dec 27 19:37 ttyS0
crw------- 1 root root     10, 239 Dec 27 19:37 uhid
crw------- 1 root root     10, 223 Dec 27 19:37 uinput
crw-rw-rw- 1 root root      1,   9 Dec 27 19:37 urandom
crw-rw---- 1 root video   245,   0 Dec 27 19:37 vchiq
crw-rw---- 1 root video   249,   0 Dec 27 19:37 vcio
crw------- 1 root root    250,   0 Dec 27 19:37 vc-mem
crw-rw---- 1 root tty       7,   0 Dec 27 19:37 vcs
crw-rw---- 1 root tty       7,   1 Dec 27 19:37 vcs1
crw-rw---- 1 root tty       7,   2 Dec 27 19:37 vcs2
crw-rw---- 1 root tty       7,   3 Dec 27 19:37 vcs3
crw-rw---- 1 root tty       7,   4 Dec 27 19:37 vcs4
crw-rw---- 1 root tty       7,   5 Dec 27 19:37 vcs5
crw-rw---- 1 root tty       7,   6 Dec 27 19:37 vcs6
crw-rw---- 1 root tty       7, 128 Dec 27 19:37 vcsa
crw-rw---- 1 root tty       7, 129 Dec 27 19:37 vcsa1
crw-rw---- 1 root tty       7, 130 Dec 27 19:37 vcsa2
crw-rw---- 1 root tty       7, 131 Dec 27 19:37 vcsa3
crw-rw---- 1 root tty       7, 132 Dec 27 19:37 vcsa4
crw-rw---- 1 root tty       7, 133 Dec 27 19:37 vcsa5
crw-rw---- 1 root tty       7, 134 Dec 27 19:37 vcsa6
crw-rw---- 1 root video   246,   0 Dec 27 19:37 vcsm
crw------- 1 root root     10, 137 Dec 27 19:37 vhci
crw------- 1 root root     10, 130 Dec 27 19:37 watchdog
crw------- 1 root root    252,   0 Dec 27 19:37 watchdog0
crw-rw-rw- 1 root root      1,   5 Dec 27 19:37 zero


#7

crw-rw---- 1 root video 81, 0 Dec 28 17:03 video0 is missing on 2-3 or without camera


#8

Im actually wondering if it is to do with FTDI drivers ?
so i tried this guys fix but doesn't seem to work.

"pi@octopi:~  $ sudo modprobe ftdi-sio
  pi@octopi:~ $ sudo chmod 666 /sys/bus/usb-serial/drivers/ftdi_sio/new_id
  pi@octopi:~ $ nano /sys/bus/usb-serial/drivers/ftdi_sio/new_id

and insert "0403 8a8a" without the quotes, hit ctrl+x and save
Plug out your printer, and plug it back in.

pi@octopi:~ $ ls /dev "

#9

Okay, so your webcam appears to present itself as /dev/video0 then. In theory, it looks like the second serial device /dev/ttyAMA0 is likely the printer... or is it? It still shows up after you've pulled the printer.

An alternate approach is to disconnect the printer's serial, boot up the Raspi and do a dmesg. Plug in the printer's serial cable and repeat the dmesg, noting what new messages appear. This might help to confirm/deny the rumor that ttyAMA0 is your printer.


#10
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.34-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1110 SMP Mon Apr 16 15:18:51 BST 2018
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 8 MiB at 0x37800000
[    0.000000] On node 0 totalpages: 229376
[    0.000000] free_area_init_node: node 0, pgdat 80c84e40, node_mem_map b7016000
[    0.000000]   Normal zone: 2016 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 229376 pages, LIFO batch:31
[    0.000000] random: fast init done
[    0.000000] percpu: Embedded 17 pages/cpu @b6fbf000 s38720 r8192 d22720 u69632
[    0.000000] pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 227360
[    0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=bf66dde0-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 887456K/917504K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 21856K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xb8800000 - 0xff800000   (1136 MB)
                   lowmem  : 0x80000000 - 0xb8000000   ( 896 MB)
                   modules : 0x7f000000 - 0x80000000   (  16 MB)
                     .text : 0x80008000 - 0x80800000   (8160 kB)
                     .init : 0x80b00000 - 0x80c00000   (1024 kB)
                     .data : 0x80c00000 - 0x80c8fd4c   ( 576 kB)
                      .bss : 0x80c96f4c - 0x80d478b4   ( 707 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 25231 entries in 74 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000023] Switching to timer-based delay loop, resolution 52ns
[    0.000278] Console: colour dummy device 80x30
[    0.000824] console [tty1] enabled
[    0.000865] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.000905] pid_max: default: 32768 minimum: 301
[    0.001233] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001266] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002220] Disabling memory control group subsystem
[    0.002320] CPU: Testing write buffer coherency: ok
[    0.002732] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003124] Setting up static identity map for 0x100000 - 0x10003c
[    0.003261] Hierarchical SRCU implementation.
[    0.003913] smp: Bringing up secondary CPUs ...
[    0.004617] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005364] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.006098] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.006200] smp: Brought up 1 node, 4 CPUs
[    0.006271] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.006293] CPU: All CPU(s) started in HYP mode.
[    0.006310] CPU: Virtualization extensions available.
[    0.007168] devtmpfs: initialized
[    0.017621] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.017873] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.017917] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.018493] pinctrl core: initialized pinctrl subsystem
[    0.019253] NET: Registered protocol family 16
[    0.021855] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.026547] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.026579] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.026813] Serial: AMBA PL011 UART driver
[    0.028445] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.028921] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[    0.059990] bcm2835-dma 3f007000.dma: DMA legacy API manager at b8813000, dmachans=0x1
[    0.061518] SCSI subsystem initialized
[    0.061755] usbcore: registered new interface driver usbfs
[    0.061824] usbcore: registered new interface driver hub
[    0.061925] usbcore: registered new device driver usb
[    0.070108] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-04-16 18:21
[    0.071403] clocksource: Switched to clocksource arch_sys_counter
[    0.148820] VFS: Disk quotas dquot_6.6.0
[    0.148933] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.149137] FS-Cache: Loaded
[    0.149346] CacheFiles: Loaded
[    0.158167] NET: Registered protocol family 2
[    0.158906] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.159036] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.159239] TCP: Hash tables configured (established 8192 bind 8192)
[    0.159385] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.159446] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.159691] NET: Registered protocol family 1
[    0.160149] RPC: Registered named UNIX socket transport module.
[    0.160173] RPC: Registered udp transport module.
[    0.160192] RPC: Registered tcp transport module.
[    0.160211] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.161718] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.164476] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.172413] FS-Cache: Netfs 'nfs' registered for caching
[    0.173020] NFS: Registering the id_resolver key type
[    0.173067] Key type id_resolver registered
[    0.173087] Key type id_legacy registered
[    0.173115] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.174988] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.175135] io scheduler noop registered
[    0.175157] io scheduler deadline registered (default)
[    0.175451] io scheduler cfq registered
[    0.175473] io scheduler mq-deadline registered
[    0.175493] io scheduler kyber registered
[    0.177756] BCM2708FB: allocated DMA memory f7900000
[    0.177800] BCM2708FB: allocated DMA channel 0 @ b8813000
[    0.186358] Console: switching to colour frame buffer device 82x26
[    0.193730] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[    0.197356] bcm2835-rng 3f104000.rng: hwrng registered
[    0.199817] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    0.204921] vc-sm: Videocore shared memory driver
[    0.207486] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    0.221634] brd: module loaded
[    0.232550] loop: module loaded
[    0.234916] Loading iSCSI transport class v2.0-870.
[    0.237856] libphy: Fixed MDIO Bus: probed
[    0.240194] usbcore: registered new interface driver lan78xx
[    0.242521] usbcore: registered new interface driver smsc95xx
[    0.244721] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.475020] Core Release: 2.80a
[    0.477244] Setting default values for core params
[    0.479551] Finished setting default values for core params
[    0.682165] Using Buffer DMA mode
[    0.684486] Periodic Transfer Interrupt Enhancement - disabled
[    0.686926] Multiprocessor Interrupt Enhancement - disabled
[    0.689349] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.691746] Dedicated Tx FIFOs mode
[    0.694450] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xb7914000 dma = 0xf7914000 len=9024
[    0.699142] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.710169] dwc_otg: Microframe scheduler enabled
[    0.710220] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e6a40
[    0.712489] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e6da8 length 36
[    0.714749] WARN::hcd_init_fiq:486: MPHI regs_base at 0xb887e000
[    0.717033] dwc_otg 3f980000.usb: DWC OTG Controller
[    0.719342] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    0.721722] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[    0.724044] Init: Port Power? op_state=1
[    0.726296] Init: Power Port (0)
[    0.728678] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.730985] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.733303] usb usb1: Product: DWC OTG Controller
[    0.735553] usb usb1: Manufacturer: Linux 4.14.34-v7+ dwc_otg_hcd
[    0.737827] usb usb1: SerialNumber: 3f980000.usb
[    0.740645] hub 1-0:1.0: USB hub found
[    0.742880] hub 1-0:1.0: 1 port detected
[    0.745432] dwc_otg: FIQ enabled
[    0.745437] dwc_otg: NAK holdoff enabled
[    0.745442] dwc_otg: FIQ split-transaction FSM enabled
[    0.745452] Module dwc_common_port init
[    0.745681] usbcore: registered new interface driver usb-storage
[    0.747961] mousedev: PS/2 mouse device common for all mice
[    0.750174] IR NEC protocol handler initialized
[    0.752366] IR RC5(x/sz) protocol handler initialized
[    0.754569] IR RC6 protocol handler initialized
[    0.756740] IR JVC protocol handler initialized
[    0.758814] IR Sony protocol handler initialized
[    0.760897] IR SANYO protocol handler initialized
[    0.763000] IR Sharp protocol handler initialized
[    0.764992] IR MCE Keyboard/mouse protocol handler initialized
[    0.767016] IR XMP protocol handler initialized
[    0.769669] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[    0.772040] bcm2835-cpufreq: min=600000 max=1400000
[    0.774488] sdhci: Secure Digital Host Controller Interface driver
[    0.776618] sdhci: Copyright(c) Pierre Ossman
[    0.779045] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[    0.781540] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[    0.783834] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.787442] ledtrig-cpu: registered to indicate activity on CPUs
[    0.789834] hidraw: raw HID events driver (C) Jiri Kosina
[    0.792328] usbcore: registered new interface driver usbhid
[    0.794637] usbhid: USB HID core driver
[    0.797460] vchiq: vchiq_init_state: slot_zero = b7980000, is_master = 0
[    0.801133] [vc_sm_connected_init]: start
[    0.809838] [vc_sm_connected_init]: end - returning 0
[    0.812726] Initializing XFRM netlink socket
[    0.815113] NET: Registered protocol family 17
[    0.817574] Key type dns_resolver registered
[    0.820342] Registering SWP/SWPB emulation handler
[    0.823375] registered taskstats version 1
[    0.831673] uart-pl011 3f201000.serial: cts_event_workaround enabled
[    0.834238] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[    0.840618] console [ttyS0] disabled
[    0.843101] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
[    1.887787] console [ttyS0] enabled
[    1.894622] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.903027] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[    1.972037] sdhost: log_buf @ b7913000 (f7913000)
[    2.015368] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    2.023454] Indeed it is in host mode hprt0 = 00021501
[    2.092379] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.101903] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.112552] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    2.121429] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    2.130243] of_cfs_init
[    2.135005] of_cfs_init: OK
[    2.140470] Waiting for root device PARTUUID=bf66dde0-02...
[    2.198730] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.213288] mmc0: Problem switching card into high-speed mode!
[    2.222437] mmc0: new SDHC card at address 0001
[    2.229825] mmcblk0: mmc0:0001 SD16G 14.6 GiB
[    2.236546] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.245735] Indeed it is in host mode hprt0 = 00001101
[    2.314842]  mmcblk0: p1 p2
[    2.324237] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    2.329898] mmc1: new high speed SDIO card at address 0001
[    2.341854] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    2.491698] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[    2.500955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.511240] hub 1-1:1.0: USB hub found
[    2.517539] hub 1-1:1.0: 4 ports detected
[    2.821484] EXT4-fs (mmcblk0p2): recovery complete
[    2.836784] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.841441] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.859484] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.884135] devtmpfs: mounted
[    2.892784] Freeing unused kernel memory: 1024K
[    2.971715] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[    2.981435] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.992201] hub 1-1.1:1.0: USB hub found
[    2.998940] hub 1-1.1:1.0: 3 ports detected
[    3.358688] dwc_otg_handle_wakeup_detected_intr lxstate = 2
[    3.704027] systemd[1]: System time before build time, advancing clock.
[    3.821445] usb 1-1.1.1: new high-speed USB device number 4 using dwc_otg
[    3.926107] NET: Registered protocol family 10
[    3.934417] Segment Routing with IPv6
[    3.951894] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[    3.955447] ip_tables: (C) 2000-2006 Netfilter Core Team
[    3.969745] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.000124] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    4.027638] systemd[1]: Detected architecture arm.
[    4.046695] systemd[1]: Set hostname to <cr10>.
[    4.370998] libphy: lan78xx-mdiobus: probed
[    4.751559] systemd[1]: Listening on Journal Socket.
[    4.762969] systemd[1]: Reached target Swap.
[    4.773200] systemd[1]: Listening on Syslog Socket.
[    4.784525] systemd[1]: Created slice System Slice.
[    4.797842] systemd[1]: Mounting RPC Pipe File System...
[    4.810317] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.823587] systemd[1]: Created slice system-getty.slice.
[    5.438775] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.517435] systemd-journald[106]: Received request to flush runtime journal from PID 1
[    6.164343] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    6.167086] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[    6.478320] brcmfmac: F1 signature read @0x18000000=0x15264345
[    6.484583] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[    6.484952] usbcore: registered new interface driver brcmfmac
[    6.840162] random: crng init done
[    6.898835] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[    6.899370] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28
[    8.295358] uart-pl011 3f201000.serial: no DMA platform data
[    8.629735] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[    9.444807] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    9.444910] brcmfmac: power management disabled
[    9.776060] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.386247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   15.522001] Bluetooth: Core ver 2.22
[   15.522047] NET: Registered protocol family 31
[   15.522050] Bluetooth: HCI device and connection manager initialized
[   15.522065] Bluetooth: HCI socket layer initialized
[   15.522073] Bluetooth: L2CAP socket layer initialized
[   15.522090] Bluetooth: SCO socket layer initialized
[   15.546735] Bluetooth: HCI UART driver ver 2.3
[   15.546744] Bluetooth: HCI UART protocol H4 registered
[   15.546747] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   15.546870] Bluetooth: HCI UART protocol Broadcom registered
[   15.823806] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.823815] Bluetooth: BNEP filters: protocol multicast
[   15.823831] Bluetooth: BNEP socket layer initialized


#11
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.34-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1110 SMP Mon Apr 16 15:18:51 BST 2018
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 8 MiB at 0x37800000
[    0.000000] On node 0 totalpages: 229376
[    0.000000] free_area_init_node: node 0, pgdat 80c84e40, node_mem_map b7016000
[    0.000000]   Normal zone: 2016 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 229376 pages, LIFO batch:31
[    0.000000] random: fast init done
[    0.000000] percpu: Embedded 17 pages/cpu @b6fbf000 s38720 r8192 d22720 u69632
[    0.000000] pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 227360
[    0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=bf66dde0-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 887456K/917504K available (7168K kernel code, 575K rwdata, 2072K rodata, 1024K init, 706K bss, 21856K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xb8800000 - 0xff800000   (1136 MB)
                   lowmem  : 0x80000000 - 0xb8000000   ( 896 MB)
                   modules : 0x7f000000 - 0x80000000   (  16 MB)
                     .text : 0x80008000 - 0x80800000   (8160 kB)
                     .init : 0x80b00000 - 0x80c00000   (1024 kB)
                     .data : 0x80c00000 - 0x80c8fd4c   ( 576 kB)
                      .bss : 0x80c96f4c - 0x80d478b4   ( 707 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 25231 entries in 74 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000023] Switching to timer-based delay loop, resolution 52ns
[    0.000278] Console: colour dummy device 80x30
[    0.000824] console [tty1] enabled
[    0.000865] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.000905] pid_max: default: 32768 minimum: 301
[    0.001233] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001266] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002220] Disabling memory control group subsystem
[    0.002320] CPU: Testing write buffer coherency: ok
[    0.002732] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003124] Setting up static identity map for 0x100000 - 0x10003c
[    0.003261] Hierarchical SRCU implementation.
[    0.003913] smp: Bringing up secondary CPUs ...
[    0.004617] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005364] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.006098] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.006200] smp: Brought up 1 node, 4 CPUs
[    0.006271] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.006293] CPU: All CPU(s) started in HYP mode.
[    0.006310] CPU: Virtualization extensions available.
[    0.007168] devtmpfs: initialized
[    0.017621] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.017873] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.017917] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.018493] pinctrl core: initialized pinctrl subsystem
[    0.019253] NET: Registered protocol family 16
[    0.021855] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.026547] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.026579] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.026813] Serial: AMBA PL011 UART driver
[    0.028445] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.028921] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[    0.059990] bcm2835-dma 3f007000.dma: DMA legacy API manager at b8813000, dmachans=0x1
[    0.061518] SCSI subsystem initialized
[    0.061755] usbcore: registered new interface driver usbfs
[    0.061824] usbcore: registered new interface driver hub
[    0.061925] usbcore: registered new device driver usb
[    0.070108] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-04-16 18:21
[    0.071403] clocksource: Switched to clocksource arch_sys_counter
[    0.148820] VFS: Disk quotas dquot_6.6.0
[    0.148933] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.149137] FS-Cache: Loaded
[    0.149346] CacheFiles: Loaded
[    0.158167] NET: Registered protocol family 2
[    0.158906] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.159036] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.159239] TCP: Hash tables configured (established 8192 bind 8192)
[    0.159385] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.159446] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.159691] NET: Registered protocol family 1
[    0.160149] RPC: Registered named UNIX socket transport module.
[    0.160173] RPC: Registered udp transport module.
[    0.160192] RPC: Registered tcp transport module.
[    0.160211] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.161718] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.164476] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.172413] FS-Cache: Netfs 'nfs' registered for caching
[    0.173020] NFS: Registering the id_resolver key type
[    0.173067] Key type id_resolver registered
[    0.173087] Key type id_legacy registered
[    0.173115] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.174988] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.175135] io scheduler noop registered
[    0.175157] io scheduler deadline registered (default)
[    0.175451] io scheduler cfq registered
[    0.175473] io scheduler mq-deadline registered
[    0.175493] io scheduler kyber registered
[    0.177756] BCM2708FB: allocated DMA memory f7900000
[    0.177800] BCM2708FB: allocated DMA channel 0 @ b8813000
[    0.186358] Console: switching to colour frame buffer device 82x26
[    0.193730] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[    0.197356] bcm2835-rng 3f104000.rng: hwrng registered
[    0.199817] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    0.204921] vc-sm: Videocore shared memory driver
[    0.207486] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    0.221634] brd: module loaded
[    0.232550] loop: module loaded
[    0.234916] Loading iSCSI transport class v2.0-870.
[    0.237856] libphy: Fixed MDIO Bus: probed
[    0.240194] usbcore: registered new interface driver lan78xx
[    0.242521] usbcore: registered new interface driver smsc95xx
[    0.244721] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.475020] Core Release: 2.80a
[    0.477244] Setting default values for core params
[    0.479551] Finished setting default values for core params
[    0.682165] Using Buffer DMA mode
[    0.684486] Periodic Transfer Interrupt Enhancement - disabled
[    0.686926] Multiprocessor Interrupt Enhancement - disabled
[    0.689349] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.691746] Dedicated Tx FIFOs mode
[    0.694450] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xb7914000 dma = 0xf7914000 len=9024
[    0.699142] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.710169] dwc_otg: Microframe scheduler enabled
[    0.710220] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e6a40
[    0.712489] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e6da8 length 36
[    0.714749] WARN::hcd_init_fiq:486: MPHI regs_base at 0xb887e000
[    0.717033] dwc_otg 3f980000.usb: DWC OTG Controller
[    0.719342] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    0.721722] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[    0.724044] Init: Port Power? op_state=1
[    0.726296] Init: Power Port (0)
[    0.728678] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.730985] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.733303] usb usb1: Product: DWC OTG Controller
[    0.735553] usb usb1: Manufacturer: Linux 4.14.34-v7+ dwc_otg_hcd
[    0.737827] usb usb1: SerialNumber: 3f980000.usb
[    0.740645] hub 1-0:1.0: USB hub found
[    0.742880] hub 1-0:1.0: 1 port detected
[    0.745432] dwc_otg: FIQ enabled
[    0.745437] dwc_otg: NAK holdoff enabled
[    0.745442] dwc_otg: FIQ split-transaction FSM enabled
[    0.745452] Module dwc_common_port init
[    0.745681] usbcore: registered new interface driver usb-storage
[    0.747961] mousedev: PS/2 mouse device common for all mice
[    0.750174] IR NEC protocol handler initialized
[    0.752366] IR RC5(x/sz) protocol handler initialized
[    0.754569] IR RC6 protocol handler initialized
[    0.756740] IR JVC protocol handler initialized
[    0.758814] IR Sony protocol handler initialized
[    0.760897] IR SANYO protocol handler initialized
[    0.763000] IR Sharp protocol handler initialized
[    0.764992] IR MCE Keyboard/mouse protocol handler initialized
[    0.767016] IR XMP protocol handler initialized
[    0.769669] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[    0.772040] bcm2835-cpufreq: min=600000 max=1400000
[    0.774488] sdhci: Secure Digital Host Controller Interface driver
[    0.776618] sdhci: Copyright(c) Pierre Ossman
[    0.779045] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[    0.781540] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[    0.783834] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.787442] ledtrig-cpu: registered to indicate activity on CPUs
[    0.789834] hidraw: raw HID events driver (C) Jiri Kosina
[    0.792328] usbcore: registered new interface driver usbhid
[    0.794637] usbhid: USB HID core driver
[    0.797460] vchiq: vchiq_init_state: slot_zero = b7980000, is_master = 0
[    0.801133] [vc_sm_connected_init]: start
[    0.809838] [vc_sm_connected_init]: end - returning 0
[    0.812726] Initializing XFRM netlink socket
[    0.815113] NET: Registered protocol family 17
[    0.817574] Key type dns_resolver registered
[    0.820342] Registering SWP/SWPB emulation handler
[    0.823375] registered taskstats version 1
[    0.831673] uart-pl011 3f201000.serial: cts_event_workaround enabled
[    0.834238] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[    0.840618] console [ttyS0] disabled
[    0.843101] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 166, base_baud = 31250000) is a 16550
[    1.887787] console [ttyS0] enabled
[    1.894622] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.903027] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[    1.972037] sdhost: log_buf @ b7913000 (f7913000)
[    2.015368] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    2.023454] Indeed it is in host mode hprt0 = 00021501
[    2.092379] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.101903] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.112552] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    2.121429] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    2.130243] of_cfs_init
[    2.135005] of_cfs_init: OK
[    2.140470] Waiting for root device PARTUUID=bf66dde0-02...
[    2.198730] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.213288] mmc0: Problem switching card into high-speed mode!
[    2.222437] mmc0: new SDHC card at address 0001
[    2.229825] mmcblk0: mmc0:0001 SD16G 14.6 GiB
[    2.236546] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.245735] Indeed it is in host mode hprt0 = 00001101
[    2.314842]  mmcblk0: p1 p2
[    2.324237] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    2.329898] mmc1: new high speed SDIO card at address 0001
[    2.341854] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    2.491698] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[    2.500955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.511240] hub 1-1:1.0: USB hub found
[    2.517539] hub 1-1:1.0: 4 ports detected
[    2.821484] EXT4-fs (mmcblk0p2): recovery complete
[    2.836784] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.841441] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.859484] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.884135] devtmpfs: mounted
[    2.892784] Freeing unused kernel memory: 1024K
[    2.971715] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[    2.981435] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.992201] hub 1-1.1:1.0: USB hub found
[    2.998940] hub 1-1.1:1.0: 3 ports detected
[    3.358688] dwc_otg_handle_wakeup_detected_intr lxstate = 2
[    3.704027] systemd[1]: System time before build time, advancing clock.
[    3.821445] usb 1-1.1.1: new high-speed USB device number 4 using dwc_otg
[    3.926107] NET: Registered protocol family 10
[    3.934417] Segment Routing with IPv6
[    3.951894] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[    3.955447] ip_tables: (C) 2000-2006 Netfilter Core Team
[    3.969745] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.000124] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    4.027638] systemd[1]: Detected architecture arm.
[    4.046695] systemd[1]: Set hostname to <cr10>.
[    4.370998] libphy: lan78xx-mdiobus: probed
[    4.751559] systemd[1]: Listening on Journal Socket.
[    4.762969] systemd[1]: Reached target Swap.
[    4.773200] systemd[1]: Listening on Syslog Socket.
[    4.784525] systemd[1]: Created slice System Slice.
[    4.797842] systemd[1]: Mounting RPC Pipe File System...
[    4.810317] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.823587] systemd[1]: Created slice system-getty.slice.
[    5.438775] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.517435] systemd-journald[106]: Received request to flush runtime journal from PID 1
[    6.164343] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    6.167086] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[    6.478320] brcmfmac: F1 signature read @0x18000000=0x15264345
[    6.484583] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[    6.484952] usbcore: registered new interface driver brcmfmac
[    6.840162] random: crng init done
[    6.898835] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[    6.899370] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28
[    8.295358] uart-pl011 3f201000.serial: no DMA platform data
[    8.629735] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[    9.444807] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    9.444910] brcmfmac: power management disabled
[    9.776060] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.386247] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   15.522001] Bluetooth: Core ver 2.22
[   15.522047] NET: Registered protocol family 31
[   15.522050] Bluetooth: HCI device and connection manager initialized
[   15.522065] Bluetooth: HCI socket layer initialized
[   15.522073] Bluetooth: L2CAP socket layer initialized
[   15.522090] Bluetooth: SCO socket layer initialized
[   15.546735] Bluetooth: HCI UART driver ver 2.3
[   15.546744] Bluetooth: HCI UART protocol H4 registered
[   15.546747] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   15.546870] Bluetooth: HCI UART protocol Broadcom registered
[   15.823806] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.823815] Bluetooth: BNEP filters: protocol multicast
[   15.823831] Bluetooth: BNEP socket layer initialized
after it is pluged in


#12

apparently the same i believe, i also tried to plug printer into PC and i still can't pick anything up because i think it is also needing the FT232R USB drivers ect.


#13

Plug in the printer and try for an lsusb command.

Bus 001 Device 004: ID 2341:0010 Arduino SA Mega 2560 (CDC ACM)
Bus 001 Device 005: ID 1997:2433  
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#14

with just the printer plugged in. This was also exactly the same with nothing plugged in.

Bus 001 Device 005: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


#15

and with printer and webcam plugged in.

Bus 001 Device 006: ID 046d:082c Logitech, Inc.
Bus 001 Device 005: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


#16

Yeah, that's what I was worried about. The Raspi definitely cannot talk to the printer. At this point, I think I'd hit up the CR10 support forum to find out what this is going to take. Maybe something's not setup correctly on the controller board or there's a jumper missing or something I wouldn't know.


#17

ok thanks for your help mate.