Offline: no more candidates to test

[alex]

What is the problem?

My raspberry pi was working properly until i change the power source and i change the short cable to a longer one to my printer. when i switched back to the old setup it didn't worked anymore, the pi boots up with an undervoltage warning even if i have enought power for it, when i plug the printer in i can see it was unable to connect in the log and my octoprint doesn't detect the printer.

What did you already try to solve it?

i tried 3 different usb cables and 2 power sources but when i plug the cable in the mks gen l motherboard no led turns on as it did before on it like it won't get any power from the usb

Have you tried running in safe mode?

yes i runned but it didn't help

Did running in safe mode solve the problem?

it didn't help

Complete Logs

octoprint.log, serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)
WRITE HERE

Additional information about your setup

OctoPrint version 1.4.2, OctoPi version 0.17.0, printer ender 3 pro, firmware marlin, browser chrome, operating system

[Charlie_Powell]

@alex

the pi boots up with an undervoltage warning even if i have enought power for it

Well if it has an undervoltage report, then there is not enough power. It does not lie, there is a problem here that you should fix.

@alex

Complete Logs

octoprint.log , serial.log or output on terminal tab at a minimum , browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)
WRITE HERE

Can I point out the 'WRITE HERE' part

No more candidates to test usually means the Pi cannot see the printer at all, and is usually related to cabling, printer mainboard or faulty USB ports. You can try as well to tape the 5V pin of the USB connector, to see if that helps

[towlerg]

Hi, not sure I understand you problem, are you trying to power the Pi from the USB port on the mainboard?

[alex]

No, i was delivering power to the rpb3 from the psu of the ender 3 with a buck converter to 5V and it worked fine until now. Also before when i updated the printers firmware trought the cable from my pc with the printer turned off, the led on the maindoard mks gen l turn blue because of the 5v from the usb cable, i don't know if rpb should also turn on the motherboards led when it is workig. I tried powering the rpb first then plug to the printer and reverse but i didn t foud the printer and couldn't connect. It doesn't work from the time when i change the power source to another one also from a psu of 10A and i used a buck converter to deliver 5.1V that i thinks it is enought but i still get undervoltage warning and i get an error sayng that i have a bad usb cable and the new usb device couldn't be connected or so

[alex]

I know the undervoltage warning doesn't mean good but i was using my printers psu with a buck converter to deliver power to the rpb and it worked fine but after that i also tried another psu of 10A and i delivered 5.1v still getting undervoltage warning and i couldn't connect to the printer because i was getting an error saing that the usb cable is faulty and the new usb device couldn't be conected, it worked well, i tried 3 different cables that worked before. I am not sure what log i have to out in there, octoprint is not the fault, i thinks something with the ports on the pi but i don't know exactly wich will help

i have here the dmesg output

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.75-v7+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1270 SMP Tue Sep 24 18:45:11 BST 2019
[    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]   Normal zone: 2016 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 229376 pages, LIFO batch:63
[    0.000000] random: get_random_bytes called from start_kernel+0xac/0x4b4 with crng_init=0
[    0.000000] percpu: Embedded 17 pages/cpu s39488 r8192 d21952 u69632
[    0.000000] pcpu-alloc: s39488 r8192 d21952 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: coherent_pool=1M 8250.nr_uarts=0 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=tty1 root=PARTUUID=6c586e13-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    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: 886308K/917504K available (8192K kernel code, 629K rwdata, 2176K rodata, 1024K init, 821K bss, 23004K 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 : 0x(ptrval) - 0x(ptrval)   (9184 kB)
                     .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
                     .data : 0x(ptrval) - 0x(ptrval)   ( 630 kB)
                      .bss : 0x(ptrval) - 0x(ptrval)   ( 822 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 26399 entries in 78 pages
[    0.000000] rcu: 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
[    0.000292] Console: colour dummy device 80x30
[    0.000901] console [tty1] enabled
[    0.000959] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.001004] pid_max: default: 32768 minimum: 301
[    0.001363] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001399] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002333] CPU: Testing write buffer coherency: ok
[    0.002816] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003489] Setting up static identity map for 0x100000 - 0x10003c
[    0.003654] rcu: Hierarchical SRCU implementation.
[    0.004472] smp: Bringing up secondary CPUs ...
[    0.005332] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.006257] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.007123] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.007244] smp: Brought up 1 node, 4 CPUs
[    0.007324] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.007348] CPU: All CPU(s) started in HYP mode.
[    0.007369] CPU: Virtualization extensions available.
[    0.008347] devtmpfs: initialized
[    0.021351] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.021622] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.021670] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.022284] pinctrl core: initialized pinctrl subsystem
[    0.023154] NET: Registered protocol family 16
[    0.026038] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.031624] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.031660] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.031885] Serial: AMBA PL011 UART driver
[    0.034202] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.069225] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
[    0.071177] SCSI subsystem initialized
[    0.071418] usbcore: registered new interface driver usbfs
[    0.071493] usbcore: registered new interface driver hub
[    0.071604] usbcore: registered new device driver usb
[    0.090299] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-09-24 17:39, variant start_x
[    0.100125] raspberrypi-firmware soc:firmware: Firmware hash is 6820edeee4ef3891b95fc01cf02a7abd7ca52f17
[    0.111702] clocksource: Switched to clocksource arch_sys_counter
[    0.201239] VFS: Disk quotas dquot_6.6.0
[    0.201350] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.201563] FS-Cache: Loaded
[    0.201823] CacheFiles: Loaded
[    0.211789] NET: Registered protocol family 2
[    0.212577] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[    0.212640] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.212771] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.212975] TCP: Hash tables configured (established 8192 bind 8192)
[    0.213128] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.213194] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.213524] NET: Registered protocol family 1
[    0.214128] RPC: Registered named UNIX socket transport module.
[    0.214155] RPC: Registered udp transport module.
[    0.214177] RPC: Registered tcp transport module.
[    0.214199] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.215765] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.218797] Initialise system trusted keyrings
[    0.219004] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.228833] FS-Cache: Netfs 'nfs' registered for caching
[    0.229428] NFS: Registering the id_resolver key type
[    0.229472] Key type id_resolver registered
[    0.229494] Key type id_legacy registered
[    0.229526] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.231852] Key type asymmetric registered
[    0.231879] Asymmetric key parser 'x509' registered
[    0.231948] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.232131] io scheduler noop registered
[    0.232156] io scheduler deadline registered (default)
[    0.232362] io scheduler cfq registered
[    0.232386] io scheduler mq-deadline registered (default)
[    0.232411] io scheduler kyber registered
[    0.234640] bcm2708_fb soc:fb: FB found 1 display(s)
[    0.244146] Console: switching to colour frame buffer device 82x26
[    0.250988] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416
[    0.257798] bcm2835-rng 3f104000.rng: hwrng registered
[    0.260504] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    0.265841] vc-sm: Videocore shared memory driver
[    0.268606] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    0.284437] brd: module loaded
[    0.297074] loop: module loaded
[    0.300134] Loading iSCSI transport class v2.0-870.
[    0.303352] libphy: Fixed MDIO Bus: probed
[    0.305864] usbcore: registered new interface driver lan78xx
[    0.308320] usbcore: registered new interface driver smsc95xx
[    0.310676] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.340964] dwc_otg 3f980000.usb: base=(ptrval)
[    0.543612] Core Release: 2.80a
[    0.545996] Setting default values for core params
[    0.548442] Finished setting default values for core params
[    0.751193] Using Buffer DMA mode
[    0.753603] Periodic Transfer Interrupt Enhancement - disabled
[    0.756031] Multiprocessor Interrupt Enhancement - disabled
[    0.758405] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.760751] Dedicated Tx FIFOs mode
[    0.763464] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = b7914000 dma = 0xf7914000 len=9024
[    0.768045] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.778963] dwc_otg: Microframe scheduler enabled
[    0.779023] WARN::hcd_init_fiq:457: FIQ on core 1
[    0.781255] WARN::hcd_init_fiq:458: FIQ ASM at 80655664 length 36
[    0.783473] WARN::hcd_init_fiq:497: MPHI regs_base at b8810000
[    0.785735] dwc_otg 3f980000.usb: DWC OTG Controller
[    0.788000] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    0.790323] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000
[    0.792651] Init: Port Power? op_state=1
[    0.794894] Init: Power Port (0)
[    0.797316] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[    0.801849] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.804268] usb usb1: Product: DWC OTG Controller
[    0.806637] usb usb1: Manufacturer: Linux 4.19.75-v7+ dwc_otg_hcd
[    0.809058] usb usb1: SerialNumber: 3f980000.usb
[    0.812059] hub 1-0:1.0: USB hub found
[    0.814339] hub 1-0:1.0: 1 port detected
[    0.817088] dwc_otg: FIQ enabled
[    0.817094] dwc_otg: NAK holdoff enabled
[    0.817099] dwc_otg: FIQ split-transaction FSM enabled
[    0.817110] Module dwc_common_port init
[    0.817363] usbcore: registered new interface driver usb-storage
[    0.819811] mousedev: PS/2 mouse device common for all mice
[    0.823000] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    0.825626] bcm2835-cpufreq: min=600000 max=1400000
[    0.828454] sdhci: Secure Digital Host Controller Interface driver
[    0.830865] sdhci: Copyright(c) Pierre Ossman
[    0.833670] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe
[    0.836575] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[    0.839254] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.843381] ledtrig-cpu: registered to indicate activity on CPUs
[    0.846114] hidraw: raw HID events driver (C) Jiri Kosina
[    0.848887] usbcore: registered new interface driver usbhid
[    0.851515] usbhid: USB HID core driver
[    0.854861] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
[    0.858952] [vc_sm_connected_init]: start
[    0.867674] [vc_sm_connected_init]: end - returning 0
[    0.871210] Initializing XFRM netlink socket
[    0.873667] NET: Registered protocol family 17
[    0.876177] Key type dns_resolver registered
[    0.878959] Registering SWP/SWPB emulation handler
[    0.882100] registered taskstats version 1
[    0.884515] Loading compiled-in X.509 certificates
[    0.894245] uart-pl011 3f201000.serial: cts_event_workaround enabled
[    0.896772] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2
[    0.903585] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0
[    0.906122] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated
[    0.934738] sdhost: log_buf @ (ptrval) (f7913000)
[    0.973206] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    0.977172] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    0.981032] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    0.983273] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    0.986783] of_cfs_init
[    0.988985] of_cfs_init: OK
[    0.991559] Waiting for root device PARTUUID=6c586e13-02...
[    1.007847] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    1.031832] Indeed it is in host mode hprt0 = 00021501
[    1.101720] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.108059] mmc0: Problem switching card into high-speed mode!
[    1.111523] mmc0: new SDHC card at address 0001
[    1.115095] mmcblk0: mmc0:0001 00000 7.45 GiB
[    1.120556]  mmcblk0: p1 p2
[    1.138053] random: fast init done
[    1.147092] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    1.149319] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    1.150186] mmc1: new high speed SDIO card at address 0001
[    1.181793] Indeed it is in host mode hprt0 = 00001501
[    1.461775] Indeed it is in host mode hprt0 = 00001501
[    1.741770] Indeed it is in host mode hprt0 = 00001501
[    2.021772] Indeed it is in host mode hprt0 = 00001501
[    2.301782] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[    2.304068] Indeed it is in host mode hprt0 = 00001501
[    2.343920] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[    2.363445] EXT4-fs (mmcblk0p2): 1 orphan inode deleted
[    2.365672] EXT4-fs (mmcblk0p2): recovery complete
[    2.416157] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.420473] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.441080] devtmpfs: mounted
[    2.441780] Indeed it is in host mode hprt0 = 00001501
[    2.507125] Freeing unused kernel memory: 1024K
[    2.509642] Run /sbin/init as init process
[    2.721800] Indeed it is in host mode hprt0 = 00001501
[    3.001800] Indeed it is in host mode hprt0 = 00001501
[    3.281808] Indeed it is in host mode hprt0 = 00001501
[    3.561782] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[    3.563885] usb usb1-port1: attempt power cycle
[    3.764777] systemd[1]: System time before build time, advancing clock.
[    4.021439] NET: Registered protocol family 10
[    4.024968] Segment Routing with IPv6
[    4.106614] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    4.114754] systemd[1]: Detected architecture arm.
[    4.136255] systemd[1]: Set hostname to <AlexOctopi>.
[    4.154598] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    4.747713] systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    4.755298] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    5.290589] systemd[1]: /lib/systemd/system/lighttpd.service:6: PIDFile= references path below legacy directory /var/run/, updating /var/run/lighttpd.pid → /run/lighttpd.pid; please update the unit file accordingly.
[    5.454127] random: systemd: uninitialized urandom read (16 bytes read)
[    5.473559] random: systemd: uninitialized urandom read (16 bytes read)
[    5.482024] systemd[1]: Created slice system-getty.slice.
[    5.488881] random: systemd: uninitialized urandom read (16 bytes read)
[    5.492447] systemd[1]: Listening on udev Kernel Socket.
[    5.499101] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.742807] i2c /dev entries driver
[    6.568857] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    6.699603] systemd-journald[104]: Received request to flush runtime journal from PID 1
[    7.552305] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[    7.554928] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[    7.554943] [vc_sm_connected_init]: start
[    7.555864] [vc_sm_connected_init]: installed successfully
[    7.615038] media: Linux media interface: v0.10
[    7.710473] videodev: Linux video capture interface: v2.00
[    7.852674] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[    7.852686] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[    7.874485] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    7.883971] bcm2835_audio soc:audio: card created with 8 channels
[    7.886387] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[    7.906050] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[    8.085325] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    8.239276] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    8.331956] brcmfmac: F1 signature read @0x18000000=0x15264345
[    8.345835] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.346354] usbcore: registered new interface driver brcmfmac
[    8.519504] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[    8.519541] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[    8.523341] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[    8.523377] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[    8.526445] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[    8.526472] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    8.624749] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.647808] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[   10.964283] random: crng init done
[   10.964301] random: 7 urandom warning(s) missed due to ratelimiting
[   11.427411] uart-pl011 3f201000.serial: no DMA platform data
[   11.753290] 8021q: 802.1Q VLAN Support v1.8
[   12.455126] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.455144] brcmfmac: power management disabled
[   12.485312] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[   18.516077] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   19.820535] Bluetooth: Core ver 2.22
[   19.820624] NET: Registered protocol family 31
[   19.820629] Bluetooth: HCI device and connection manager initialized
[   19.821491] Bluetooth: HCI socket layer initialized
[   19.821502] Bluetooth: L2CAP socket layer initialized
[   19.821537] Bluetooth: SCO socket layer initialized
[   19.845329] Bluetooth: HCI UART driver ver 2.3
[   19.845341] Bluetooth: HCI UART protocol H4 registered
[   19.845439] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   19.846716] Bluetooth: HCI UART protocol Broadcom registered
[   20.329315] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   20.329322] Bluetooth: BNEP filters: protocol multicast
[   20.329335] Bluetooth: BNEP socket layer initialized

lsusb output

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ismod

Module                  Size  Used by
nft_counter            16384  1
nft_chain_route_ipv4    16384  1
xt_DSCP                16384  1
xt_tcpudp              16384  1
nft_compat             20480  2
nf_tables             122880  7 nft_compat,nft_chain_route_ipv4,nft_counter
nfnetlink              16384  2 nft_compat,nf_tables
bnep                   20480  2
hci_uart               40960  1
btbcm                  16384  1 hci_uart
serdev                 20480  1 hci_uart
bluetooth             389120  24 hci_uart,bnep,btbcm
ecdh_generic           28672  1 bluetooth
8021q                  32768  0
garp                   16384  1 8021q
stp                    16384  1 garp
llc                    16384  2 garp,stp
spidev                 20480  0
brcmfmac              311296  0
brcmutil               16384  1 brcmfmac
sha256_generic         20480  0
cfg80211              614400  1 brcmfmac
bcm2835_codec          36864  0
rfkill                 28672  6 bluetooth,cfg80211
bcm2835_v4l2           45056  0
snd_bcm2835            24576  1
v4l2_mem2mem           24576  1 bcm2835_codec
bcm2835_mmal_vchiq     32768  2 bcm2835_codec,bcm2835_v4l2
snd_pcm               102400  1 snd_bcm2835
v4l2_common            16384  1 bcm2835_v4l2
videobuf2_dma_contig    20480  1 bcm2835_codec
videobuf2_vmalloc      16384  1 bcm2835_v4l2
videobuf2_memops       16384  2 videobuf2_dma_contig,videobuf2_vmalloc
snd_timer              32768  1 snd_pcm
videobuf2_v4l2         24576  3 bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem
raspberrypi_hwmon      16384  0
snd                    73728  5 snd_timer,snd_bcm2835,snd_pcm
videobuf2_common       45056  4 bcm2835_codec,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
hwmon                  16384  1 raspberrypi_hwmon
videodev              200704  6 bcm2835_codec,v4l2_common,videobuf2_common,bcm2835_v4l2,v4l2_mem2mem,videobuf2_v4l2
media                  36864  3 bcm2835_codec,videodev,v4l2_mem2mem
i2c_bcm2835            16384  0
vc_sm_cma              36864  1 bcm2835_mmal_vchiq
spi_bcm2835            20480  0
uio_pdrv_genirq        16384  0
uio                    20480  1 uio_pdrv_genirq
fixed                  16384  0
i2c_dev                20480  0
ip_tables              24576  0
x_tables               32768  4 ip_tables,nft_compat,xt_tcpudp,xt_DSCP
ipv6                  450560  51

those are with red mark

[    8.624749] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.647808] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[    8.345835] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6

[    2.301782] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?

[alex]

cd /var/log
sudo cat messages output

Dec 20 13:08:35 AlexOctopi rsyslogd:  [origin software="rsyslogd" swVersion="8.1901.0" x-pid="294" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Booting Linux on physical CPU 0x0
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Linux version 4.19.75-v7+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1270 SMP Tue Sep 24 18:45:11 BST 2019
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] CPU: div instructions available: patching division code
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Memory policy: Data cache writealloc
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] cma: Reserved 8 MiB at 0x37800000
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] random: get_random_bytes called from start_kernel+0xac/0x4b4 with crng_init=0
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] percpu: Embedded 17 pages/cpu s39488 r8192 d21952 u69632
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 227360
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=tty1 root=PARTUUID=6c586e13-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Memory: 886308K/917504K available (8192K kernel code, 629K rwdata, 2176K rodata, 1024K init, 821K bss, 23004K reserved, 8192K cma-reserved)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] Virtual kernel memory layout:
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]     vmalloc : 0xb8800000 - 0xff800000   (1136 MB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]     lowmem  : 0x80000000 - 0xb8000000   ( 896 MB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (9184 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 630 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 822 kB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] ftrace: allocating 26399 entries in 78 pages
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] rcu: Hierarchical RCU implementation.
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
Dec 20 13:18:10 AlexOctopi kernel: [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
Dec 20 13:18:10 AlexOctopi kernel: [    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
Dec 20 13:18:10 AlexOctopi kernel: [    0.000023] Switching to timer-based delay loop, resolution 52ns
Dec 20 13:18:10 AlexOctopi kernel: [    0.000291] Console: colour dummy device 80x30
Dec 20 13:18:10 AlexOctopi kernel: [    0.000902] console [tty1] enabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.000960] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
Dec 20 13:18:10 AlexOctopi kernel: [    0.001006] pid_max: default: 32768 minimum: 301
Dec 20 13:18:10 AlexOctopi kernel: [    0.001364] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.001399] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.002336] CPU: Testing write buffer coherency: ok
Dec 20 13:18:10 AlexOctopi kernel: [    0.002820] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Dec 20 13:18:10 AlexOctopi kernel: [    0.003490] Setting up static identity map for 0x100000 - 0x10003c
Dec 20 13:18:10 AlexOctopi kernel: [    0.003655] rcu: Hierarchical SRCU implementation.
Dec 20 13:18:10 AlexOctopi kernel: [    0.004471] smp: Bringing up secondary CPUs ...
Dec 20 13:18:10 AlexOctopi kernel: [    0.005327] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Dec 20 13:18:10 AlexOctopi kernel: [    0.006254] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
Dec 20 13:18:10 AlexOctopi kernel: [    0.007117] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Dec 20 13:18:10 AlexOctopi kernel: [    0.007238] smp: Brought up 1 node, 4 CPUs
Dec 20 13:18:10 AlexOctopi kernel: [    0.007320] SMP: Total of 4 processors activated (153.60 BogoMIPS).
Dec 20 13:18:10 AlexOctopi kernel: [    0.007344] CPU: All CPU(s) started in HYP mode.
Dec 20 13:18:10 AlexOctopi kernel: [    0.007364] CPU: Virtualization extensions available.
Dec 20 13:18:10 AlexOctopi kernel: [    0.008351] devtmpfs: initialized
Dec 20 13:18:10 AlexOctopi kernel: [    0.021362] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
Dec 20 13:18:10 AlexOctopi kernel: [    0.021633] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Dec 20 13:18:10 AlexOctopi kernel: [    0.021682] futex hash table entries: 1024 (order: 4, 65536 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.022299] pinctrl core: initialized pinctrl subsystem
Dec 20 13:18:10 AlexOctopi kernel: [    0.023174] NET: Registered protocol family 16
Dec 20 13:18:10 AlexOctopi kernel: [    0.026058] DMA: preallocated 1024 KiB pool for atomic coherent allocations
Dec 20 13:18:10 AlexOctopi kernel: [    0.031646] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
Dec 20 13:18:10 AlexOctopi kernel: [    0.031682] hw-breakpoint: maximum watchpoint size is 8 bytes.
Dec 20 13:18:10 AlexOctopi kernel: [    0.031908] Serial: AMBA PL011 UART driver
Dec 20 13:18:10 AlexOctopi kernel: [    0.034221] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.069266] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
Dec 20 13:18:10 AlexOctopi kernel: [    0.071215] SCSI subsystem initialized
Dec 20 13:18:10 AlexOctopi kernel: [    0.071458] usbcore: registered new interface driver usbfs
Dec 20 13:18:10 AlexOctopi kernel: [    0.071533] usbcore: registered new interface driver hub
Dec 20 13:18:10 AlexOctopi kernel: [    0.071645] usbcore: registered new device driver usb
Dec 20 13:18:10 AlexOctopi kernel: [    0.090294] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-09-24 17:39, variant start_x
Dec 20 13:18:10 AlexOctopi kernel: [    0.100124] raspberrypi-firmware soc:firmware: Firmware hash is 6820edeee4ef3891b95fc01cf02a7abd7ca52f17
Dec 20 13:18:10 AlexOctopi kernel: [    0.111697] clocksource: Switched to clocksource arch_sys_counter
Dec 20 13:18:10 AlexOctopi kernel: [    0.201091] VFS: Disk quotas dquot_6.6.0
Dec 20 13:18:10 AlexOctopi kernel: [    0.201201] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.201414] FS-Cache: Loaded
Dec 20 13:18:10 AlexOctopi kernel: [    0.201647] CacheFiles: Loaded
Dec 20 13:18:10 AlexOctopi kernel: [    0.211646] NET: Registered protocol family 2
Dec 20 13:18:10 AlexOctopi kernel: [    0.212472] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.212537] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.212668] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.212872] TCP: Hash tables configured (established 8192 bind 8192)
Dec 20 13:18:10 AlexOctopi kernel: [    0.213026] UDP hash table entries: 512 (order: 2, 16384 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.213092] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.213424] NET: Registered protocol family 1
Dec 20 13:18:10 AlexOctopi kernel: [    0.214023] RPC: Registered named UNIX socket transport module.
Dec 20 13:18:10 AlexOctopi kernel: [    0.214050] RPC: Registered udp transport module.
Dec 20 13:18:10 AlexOctopi kernel: [    0.214072] RPC: Registered tcp transport module.
Dec 20 13:18:10 AlexOctopi kernel: [    0.214094] RPC: Registered tcp NFSv4.1 backchannel transport module.
Dec 20 13:18:10 AlexOctopi kernel: [    0.215670] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
Dec 20 13:18:10 AlexOctopi kernel: [    0.218703] Initialise system trusted keyrings
Dec 20 13:18:10 AlexOctopi kernel: [    0.218919] workingset: timestamp_bits=14 max_order=18 bucket_order=4
Dec 20 13:18:10 AlexOctopi kernel: [    0.228744] FS-Cache: Netfs 'nfs' registered for caching
Dec 20 13:18:10 AlexOctopi kernel: [    0.229336] NFS: Registering the id_resolver key type
Dec 20 13:18:10 AlexOctopi kernel: [    0.229380] Key type id_resolver registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.229402] Key type id_legacy registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.229434] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Dec 20 13:18:10 AlexOctopi kernel: [    0.231773] Key type asymmetric registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.231801] Asymmetric key parser 'x509' registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.231871] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
Dec 20 13:18:10 AlexOctopi kernel: [    0.232055] io scheduler noop registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.232079] io scheduler deadline registered (default)
Dec 20 13:18:10 AlexOctopi kernel: [    0.232286] io scheduler cfq registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.232310] io scheduler mq-deadline registered (default)
Dec 20 13:18:10 AlexOctopi kernel: [    0.232334] io scheduler kyber registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.234555] bcm2708_fb soc:fb: FB found 1 display(s)
Dec 20 13:18:10 AlexOctopi kernel: [    0.244062] Console: switching to colour frame buffer device 82x26
Dec 20 13:18:10 AlexOctopi kernel: [    0.250904] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 656x416
Dec 20 13:18:10 AlexOctopi kernel: [    0.257717] bcm2835-rng 3f104000.rng: hwrng registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.260420] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
Dec 20 13:18:10 AlexOctopi kernel: [    0.265750] vc-sm: Videocore shared memory driver
Dec 20 13:18:10 AlexOctopi kernel: [    0.268514] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
Dec 20 13:18:10 AlexOctopi kernel: [    0.284356] brd: module loaded
Dec 20 13:18:10 AlexOctopi kernel: [    0.297022] loop: module loaded
Dec 20 13:18:10 AlexOctopi kernel: [    0.300081] Loading iSCSI transport class v2.0-870.
Dec 20 13:18:10 AlexOctopi kernel: [    0.303294] libphy: Fixed MDIO Bus: probed
Dec 20 13:18:10 AlexOctopi kernel: [    0.305807] usbcore: registered new interface driver lan78xx
Dec 20 13:18:10 AlexOctopi kernel: [    0.308266] usbcore: registered new interface driver smsc95xx
Dec 20 13:18:10 AlexOctopi kernel: [    0.310625] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Dec 20 13:18:10 AlexOctopi kernel: [    0.340943] dwc_otg 3f980000.usb: base=(ptrval)
Dec 20 13:18:10 AlexOctopi kernel: [    0.543592] Core Release: 2.80a
Dec 20 13:18:10 AlexOctopi kernel: [    0.545975] Setting default values for core params
Dec 20 13:18:10 AlexOctopi kernel: [    0.548423] Finished setting default values for core params
Dec 20 13:18:10 AlexOctopi kernel: [    0.751165] Using Buffer DMA mode
Dec 20 13:18:10 AlexOctopi kernel: [    0.753579] Periodic Transfer Interrupt Enhancement - disabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.756010] Multiprocessor Interrupt Enhancement - disabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.758388] OTG VER PARAM: 0, OTG VER FLAG: 0
Dec 20 13:18:10 AlexOctopi kernel: [    0.760738] Dedicated Tx FIFOs mode
Dec 20 13:18:10 AlexOctopi kernel: [    0.763459] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = b7914000 dma = 0xf7914000 len=9024
Dec 20 13:18:10 AlexOctopi kernel: [    0.768040] FIQ FSM acceleration enabled for :
Dec 20 13:18:10 AlexOctopi kernel: [    0.768040] Non-periodic Split Transactions
Dec 20 13:18:10 AlexOctopi kernel: [    0.768040] Periodic Split Transactions
Dec 20 13:18:10 AlexOctopi kernel: [    0.768040] High-Speed Isochronous Endpoints
Dec 20 13:18:10 AlexOctopi kernel: [    0.768040] Interrupt/Control Split Transaction hack enabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.779023] WARN::hcd_init_fiq:457: FIQ on core 1
Dec 20 13:18:10 AlexOctopi kernel: [    0.781254] WARN::hcd_init_fiq:458: FIQ ASM at 80655664 length 36
Dec 20 13:18:10 AlexOctopi kernel: [    0.783469] WARN::hcd_init_fiq:497: MPHI regs_base at b8810000
Dec 20 13:18:10 AlexOctopi kernel: [    0.785732] dwc_otg 3f980000.usb: DWC OTG Controller
Dec 20 13:18:10 AlexOctopi kernel: [    0.787999] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
Dec 20 13:18:10 AlexOctopi kernel: [    0.790323] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000
Dec 20 13:18:10 AlexOctopi kernel: [    0.792651] Init: Port Power? op_state=1
Dec 20 13:18:10 AlexOctopi kernel: [    0.794894] Init: Power Port (0)
Dec 20 13:18:10 AlexOctopi kernel: [    0.797310] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
Dec 20 13:18:10 AlexOctopi kernel: [    0.801851] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Dec 20 13:18:10 AlexOctopi kernel: [    0.804266] usb usb1: Product: DWC OTG Controller
Dec 20 13:18:10 AlexOctopi kernel: [    0.806634] usb usb1: Manufacturer: Linux 4.19.75-v7+ dwc_otg_hcd
Dec 20 13:18:10 AlexOctopi kernel: [    0.809057] usb usb1: SerialNumber: 3f980000.usb
Dec 20 13:18:10 AlexOctopi kernel: [    0.812058] hub 1-0:1.0: USB hub found
Dec 20 13:18:10 AlexOctopi kernel: [    0.814333] hub 1-0:1.0: 1 port detected
Dec 20 13:18:10 AlexOctopi kernel: [    0.817397] usbcore: registered new interface driver usb-storage
Dec 20 13:18:10 AlexOctopi kernel: [    0.819851] mousedev: PS/2 mouse device common for all mice
Dec 20 13:18:10 AlexOctopi kernel: [    0.823041] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
Dec 20 13:18:10 AlexOctopi kernel: [    0.825669] bcm2835-cpufreq: min=600000 max=1400000
Dec 20 13:18:10 AlexOctopi kernel: [    0.828497] sdhci: Secure Digital Host Controller Interface driver
Dec 20 13:18:10 AlexOctopi kernel: [    0.830907] sdhci: Copyright(c) Pierre Ossman
Dec 20 13:18:10 AlexOctopi kernel: [    0.833710] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe
Dec 20 13:18:10 AlexOctopi kernel: [    0.836613] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
Dec 20 13:18:10 AlexOctopi kernel: [    0.839289] sdhci-pltfm: SDHCI platform and OF driver helper
Dec 20 13:18:10 AlexOctopi kernel: [    0.843411] ledtrig-cpu: registered to indicate activity on CPUs
Dec 20 13:18:10 AlexOctopi kernel: [    0.846139] hidraw: raw HID events driver (C) Jiri Kosina
Dec 20 13:18:10 AlexOctopi kernel: [    0.848903] usbcore: registered new interface driver usbhid
Dec 20 13:18:10 AlexOctopi kernel: [    0.851530] usbhid: USB HID core driver
Dec 20 13:18:10 AlexOctopi kernel: [    0.854873] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
Dec 20 13:18:10 AlexOctopi kernel: [    0.859001] [vc_sm_connected_init]: start
Dec 20 13:18:10 AlexOctopi kernel: [    0.867720] [vc_sm_connected_init]: end - returning 0
Dec 20 13:18:10 AlexOctopi kernel: [    0.871257] Initializing XFRM netlink socket
Dec 20 13:18:10 AlexOctopi kernel: [    0.873716] NET: Registered protocol family 17
Dec 20 13:18:10 AlexOctopi kernel: [    0.876222] Key type dns_resolver registered
Dec 20 13:18:10 AlexOctopi kernel: [    0.879003] Registering SWP/SWPB emulation handler
Dec 20 13:18:10 AlexOctopi kernel: [    0.882146] registered taskstats version 1
Dec 20 13:18:10 AlexOctopi kernel: [    0.884559] Loading compiled-in X.509 certificates
Dec 20 13:18:10 AlexOctopi kernel: [    0.894284] uart-pl011 3f201000.serial: cts_event_workaround enabled
Dec 20 13:18:10 AlexOctopi kernel: [    0.896812] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2
Dec 20 13:18:10 AlexOctopi kernel: [    0.903701] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0
Dec 20 13:18:10 AlexOctopi kernel: [    0.906242] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated
Dec 20 13:18:10 AlexOctopi kernel: [    0.934851] sdhost: log_buf @ (ptrval) (f7913000)
Dec 20 13:18:10 AlexOctopi kernel: [    0.972288] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.976265] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.980126] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.985153] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
Dec 20 13:18:10 AlexOctopi kernel: [    0.987284] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
Dec 20 13:18:10 AlexOctopi kernel: [    0.990673] of_cfs_init
Dec 20 13:18:10 AlexOctopi kernel: [    0.992836] of_cfs_init: OK
Dec 20 13:18:10 AlexOctopi kernel: [    0.995335] Waiting for root device PARTUUID=6c586e13-02...
Dec 20 13:18:10 AlexOctopi kernel: [    1.031828] Indeed it is in host mode hprt0 = 00021501
Dec 20 13:18:10 AlexOctopi kernel: [    1.101633] mmc0: host does not support reading read-only switch, assuming write-enable
Dec 20 13:18:10 AlexOctopi kernel: [    1.107828] mmc0: Problem switching card into high-speed mode!
Dec 20 13:18:10 AlexOctopi kernel: [    1.111215] mmc0: new SDHC card at address 0001
Dec 20 13:18:10 AlexOctopi kernel: [    1.114686] mmcblk0: mmc0:0001 00000 7.45 GiB
Dec 20 13:18:10 AlexOctopi kernel: [    1.120074]  mmcblk0: p1 p2
Dec 20 13:18:10 AlexOctopi kernel: [    1.136575] random: fast init done
Dec 20 13:18:10 AlexOctopi kernel: [    1.147144] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
Dec 20 13:18:10 AlexOctopi kernel: [    1.148599] mmc1: new high speed SDIO card at address 0001
Dec 20 13:18:10 AlexOctopi kernel: [    1.149282] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
Dec 20 13:18:10 AlexOctopi kernel: [    1.171791] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    1.451772] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    1.731767] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    2.011806] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    2.294152] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    2.431758] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    2.711754] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    2.991758] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    3.271756] Indeed it is in host mode hprt0 = 00001501
Dec 20 13:18:10 AlexOctopi kernel: [    3.553758] usb usb1-port1: attempt power cycle
Dec 20 13:18:10 AlexOctopi kernel: [    3.959082] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
Dec 20 13:18:10 AlexOctopi kernel: [    3.977410] EXT4-fs (mmcblk0p2): 1 orphan inode deleted
Dec 20 13:18:10 AlexOctopi kernel: [    3.979232] EXT4-fs (mmcblk0p2): recovery complete
Dec 20 13:18:10 AlexOctopi kernel: [    4.028967] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Dec 20 13:18:10 AlexOctopi kernel: [    4.032723] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
Dec 20 13:18:10 AlexOctopi kernel: [    4.053074] devtmpfs: mounted
Dec 20 13:18:10 AlexOctopi kernel: [    4.060216] Freeing unused kernel memory: 1024K
Dec 20 13:18:10 AlexOctopi kernel: [    4.062463] Run /sbin/init as init process
Dec 20 13:18:10 AlexOctopi kernel: [    5.559823] NET: Registered protocol family 10
Dec 20 13:18:10 AlexOctopi kernel: [    5.563231] Segment Routing with IPv6
Dec 20 13:18:10 AlexOctopi kernel: [    7.033827] random: systemd: uninitialized urandom read (16 bytes read)
Dec 20 13:18:10 AlexOctopi kernel: [    7.053190] random: systemd: uninitialized urandom read (16 bytes read)
Dec 20 13:18:10 AlexOctopi kernel: [    7.066762] random: systemd: uninitialized urandom read (16 bytes read)
Dec 20 13:18:10 AlexOctopi kernel: [    7.354732] i2c /dev entries driver
Dec 20 13:18:10 AlexOctopi kernel: [    8.150808] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
Dec 20 13:18:10 AlexOctopi kernel: [    9.052820] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.055302] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
Dec 20 13:18:10 AlexOctopi kernel: [    9.055317] [vc_sm_connected_init]: start
Dec 20 13:18:10 AlexOctopi kernel: [    9.056513] [vc_sm_connected_init]: installed successfully
Dec 20 13:18:10 AlexOctopi kernel: [    9.129961] media: Linux media interface: v0.10
Dec 20 13:18:10 AlexOctopi kernel: [    9.236671] videodev: Linux video capture interface: v2.00
Dec 20 13:18:10 AlexOctopi kernel: [    9.389203] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.392320] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.393006] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.398793] bcm2835_audio soc:audio: card created with 8 channels
Dec 20 13:18:10 AlexOctopi kernel: [    9.420756] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.445924] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
Dec 20 13:18:10 AlexOctopi kernel: [    9.612871] cfg80211: Loading compiled-in X.509 certificates for regulatory database
Dec 20 13:18:10 AlexOctopi kernel: [    9.739537] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Dec 20 13:18:10 AlexOctopi kernel: [    9.862807] usbcore: registered new interface driver brcmfmac
Dec 20 13:18:10 AlexOctopi kernel: [   10.051097] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
Dec 20 13:18:10 AlexOctopi kernel: [   10.051140] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
Dec 20 13:18:10 AlexOctopi kernel: [   10.055021] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
Dec 20 13:18:10 AlexOctopi kernel: [   10.055057] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
Dec 20 13:18:10 AlexOctopi kernel: [   10.058662] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
Dec 20 13:18:10 AlexOctopi kernel: [   10.058697] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
Dec 20 13:18:10 AlexOctopi kernel: [   12.708466] random: crng init done
Dec 20 13:18:10 AlexOctopi kernel: [   12.708493] random: 7 urandom warning(s) missed due to ratelimiting
Dec 20 13:18:10 AlexOctopi kernel: [   12.891241] uart-pl011 3f201000.serial: no DMA platform data
Dec 20 13:18:10 AlexOctopi kernel: [   13.099044] 8021q: 802.1Q VLAN Support v1.8
Dec 20 13:18:10 AlexOctopi rsyslogd: imuxsock: Acquired UNIX socket '/run/systemd/journal/syslog' (fd 3) from systemd.  [v8.1901.0]
Dec 20 13:18:10 AlexOctopi rsyslogd:  [origin software="rsyslogd" swVersion="8.1901.0" x-pid="295" x-info="https://www.rsyslog.com"] start
Dec 20 13:18:10 AlexOctopi root: Starting USB webcam
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: starting application
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: MJPG Streamer Version: git rev: 501f6362c5afddcfb41055f97ae484252c85c912
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: Using V4L2 device.: /dev/video10
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: Desired Resolution: 640 x 480
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: Frames Per Second.: 10
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: Format............: JPEG
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: TV-Norm...........: DEFAULT
Dec 20 13:18:10 AlexOctopi kernel: [   13.981523] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Dec 20 13:18:10 AlexOctopi kernel: [   13.981541] brcmfmac: power management disabled
Dec 20 13:18:10 AlexOctopi MJPG-streamer [415]: init_VideoIn failed
Dec 20 13:18:10 AlexOctopi kernel: [   14.191521] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
Dec 20 13:18:11 AlexOctopi root: Starting USB webcam
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: starting application
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: MJPG Streamer Version: git rev: 501f6362c5afddcfb41055f97ae484252c85c912
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: Using V4L2 device.: /dev/video10
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: Desired Resolution: 640 x 480
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: Frames Per Second.: 10
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: Format............: JPEG
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: TV-Norm...........: DEFAULT
Dec 20 13:18:11 AlexOctopi MJPG-streamer [499]: init_VideoIn failed
Dec 20 13:18:13 AlexOctopi root: Starting USB webcam
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: starting application
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: MJPG Streamer Version: git rev: 501f6362c5afddcfb41055f97ae484252c85c912
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: Using V4L2 device.: /dev/video10
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: Desired Resolution: 640 x 480
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: Frames Per Second.: 10
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: Format............: JPEG
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: TV-Norm...........: DEFAULT
Dec 20 13:18:13 AlexOctopi MJPG-streamer [525]: init_VideoIn failed
Dec 20 13:18:14 AlexOctopi root: Starting USB webcam
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: starting application
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: MJPG Streamer Version: git rev: 501f6362c5afddcfb41055f97ae484252c85c912
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: Using V4L2 device.: /dev/video10
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: Desired Resolution: 640 x 480
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: Frames Per Second.: 10
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: Format............: JPEG
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: TV-Norm...........: DEFAULT
Dec 20 13:18:14 AlexOctopi MJPG-streamer [555]: init_VideoIn failed
Dec 20 13:18:16 AlexOctopi root: Starting USB webcam
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: starting application
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: MJPG Streamer Version: git rev: 501f6362c5afddcfb41055f97ae484252c85c912
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: Using V4L2 device.: /dev/video10
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: Desired Resolution: 640 x 480
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: Frames Per Second.: 10
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: Format............: JPEG
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: TV-Norm...........: DEFAULT
Dec 20 13:18:16 AlexOctopi MJPG-streamer [587]: init_VideoIn failed
Dec 20 13:18:16 AlexOctopi kernel: [   19.785712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Dec 20 13:18:18 AlexOctopi kernel: [   21.296118] Bluetooth: Core ver 2.22
Dec 20 13:18:18 AlexOctopi kernel: [   21.296176] NET: Registered protocol family 31
Dec 20 13:18:18 AlexOctopi kernel: [   21.296179] Bluetooth: HCI device and connection manager initialized
Dec 20 13:18:18 AlexOctopi kernel: [   21.296195] Bluetooth: HCI socket layer initialized
Dec 20 13:18:18 AlexOctopi kernel: [   21.296201] Bluetooth: L2CAP socket layer initialized
Dec 20 13:18:18 AlexOctopi kernel: [   21.296223] Bluetooth: SCO socket layer initialized
Dec 20 13:18:18 AlexOctopi kernel: [   21.329719] Bluetooth: HCI UART driver ver 2.3
Dec 20 13:18:18 AlexOctopi kernel: [   21.329728] Bluetooth: HCI UART protocol H4 registered
Dec 20 13:18:18 AlexOctopi kernel: [   21.329770] Bluetooth: HCI UART protocol Three-wire (H5) registered
Dec 20 13:18:18 AlexOctopi kernel: [   21.329884] Bluetooth: HCI UART protocol Broadcom registered
Dec 20 13:18:18 AlexOctopi kernel: [   21.803063] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Dec 20 13:18:18 AlexOctopi kernel: [   21.803075] Bluetooth: BNEP filters: protocol multicast
Dec 20 13:18:18 AlexOctopi kernel: [   21.803097] Bluetooth: BNEP socket layer initialized

[Ewald_Ikemann]

Hello @alex!

Can you do us a favour?
Either attach the logs as file or format them with </> in the editor menu bar.

[alex]

those are the logs from the raspberry pi, i can't post them as a file but i just formatted them if it helps to solve my problem

[ryan780]

When you said you are going to a buck converter, how are you then powering the Pi? Through the microUSB/USB C or directly to the GPIO? You should know that there's no fuse on the 5v GPIO pins. So, going over voltage even a little can fry the onbaotd 3.3v regulator that powers the SOC. And if that fries a little bit, you'll get lots of undervoltage errors.
Also, are you sure your buck converter supports 2.5A?

[alex]

I am delivering the power to the micro usb port trought a cable conected directly to the buck converter https://m.aliexpress.com/item/32485142548.html?spm=a2g0n.orderlist-amp.item.32485142548&aff_trace_key=&aff_platform=msite&m_page_id=9664amp-ADBT6odDmh5m3hWiApKQFg1608622988682&browser_id=&is_c=
It support maximum 3A but the thing is that it worked well before

[alex]

Everything else works but maybe if i blown something the usb pprt won't conect anymore ?

Ca one of those be blown ?

[Ewald_Ikemann]

Have you tried to connect the printer to a PC with Pronterface?

[alex]

not yet, i am trying right now but i also tried to connect rpb to another printer and it didn't worked as well

[alex]

i was able to connect thought pronterface

[Ewald_Ikemann]

@alex

Ca one of those be blown ?

Apparently things can go bad.

Do you have the chance to connect a HDMI monitor/TV and a USB keyboard to the Pi?
You get into the backend/shell of the OS. If the USB works, you should be able to make keyboard inputs.

[alex]

yes i just tested and no one of the 4 port are working. they worked before but now they don't.
i can go ssh if i need to enter some commands, is there any chance to be a file that i can modify to enable the power on the usb ports ?or something, i still get the under voltage warning with that icon in the right up corner 0x00050005

[Ewald_Ikemann]

Concerning the power on USB you may have a look onto these threads:

USB Power Control via OctoPrint

Hey guys. I turn on an off my printer from GUI, using a relay to turn on and off the power supply, and a command line to turn off USB port. It was just simple to do. I´ve installed a package called hub-ctrl. It controls USB power. Step-by step was like this: 1- Downloaded the package here: https://github.com/codazoda/hub-ctrl.c 2- Copied to /tmp using WinSCP 3- Elevated privileges with sudo to get root permissions 4- Compiled the package with the following command (in the tmp folder): gcc …

Turn off USB Power via System Command Editor

I have tried for days to make the information at t he following link work: Everything works fine from Putty command line. I cannot find any way to successfully execute commands from Octoprint...specifically System Command Editor. I have tried accessing hub-ctrl commands directly with command set as: sudo hub-ctrl -h 0 -P 2 -p 0. I have also tried to bundle that up in a .sh file and execute that, but no luck. I am calling absolute path to the .sh file and am able to successfully execute…

But I recommend to get rid of the undervoltage warning first. Check for a good USB power supply (not charger).

[alex]

Right bow i tried have the ender 3 psu and i also tried with another one at about 10A 12v with buck converter and 5v 2.4A charger and they worked before but i may blowed up something that i get this warning

[ryan780]

Have you double checked that the buck converter is actually giving you 5v with a voltmeter? Those buck converters are not the most reliable things in the world. To see if it's the problem, I would power with a standard RPi power supply to find out.

[alex]

Yes i checked them right now when the pi started to not work anymore and i saw that i have 5 - 5.1 v
Right now i don't have an oficial rpb power supply