@Charlie_Powell. Sorry to drag you back into this, but I have some new information. I ran dmesg and saw these lines:
[ 3511.716552] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[ 3511.716674] ch341 1-1.2:1.0: device disconnected
[ 3560.199128] usb usb2-port1: over-current change #1
[ 3560.434232] usb usb2-port2: over-current change #1
I looked around and saw that taping the 5V pin on the usb can fix that. I did that and now the screen doesn't light up when I plug it in, I think that's a good thing. as far as connection, I seem to be in a similar place. It was working Friday and I was gone for the weekend and it randomly disconnected while I was gone and I can not get it to reconnect. Do you think the raspberry pie is fried? This doesn't seem to be the case as I was connected previously after having these same issues. I will go ahead and post the whole dmesg output incase that is any use. Again I apologize if you were over this issue but I feel like I am getting close and could really use someone with a lot more knowledge than myself. Thanks again!
Dmesg:
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.17-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1414 SMP Fri Apr 30 13:20:47 BST 2021
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.4
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000001ec00000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x0000000030000000-0x000000007fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000037ffffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000] On node 0 totalpages: 491520
[ 0.000000] DMA zone: 2304 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
[ 0.000000] HighMem zone: 294912 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 20 pages/cpu s50700 r8192 d23028 u81920
[ 0.000000] pcpu-alloc: s50700 r8192 d23028 u81920 alloc=20*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 489216
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 smsc95xx.macaddr=E4:5F:01:1F:1F:52 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=41a88114-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] Kernel parameter elevator= does not have any effect anymore.
Please use sysfs to set IO scheduler for individual devices.
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x0000000019400000-0x000000001d400000] (64MB)
[ 0.000000] Memory: 1594508K/1966080K available (10240K kernel code, 1358K rwdata, 3160K rodata, 2048K init, 890K bss, 109428K reserved, 262144K cma-reserved, 1179648K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 33942 entries in 67 pages
[ 0.000000] ftrace: allocated 67 pages with 3 groups
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from start_kernel+0x3c8/0x59c with crng_init=0
[ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[ 0.000034] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000100] bcm2835: system timer (irq = 25)
[ 0.000751] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000773] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000795] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000814] Switching to timer-based delay loop, resolution 18ns
[ 0.001072] Console: colour dummy device 80x30
[ 0.001812] printk: console [tty1] enabled
[ 0.001877] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[ 0.001931] pid_max: default: 32768 minimum: 301
[ 0.002112] LSM: Security Framework initializing
[ 0.002310] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.002356] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.003955] Disabling memory control group subsystem
[ 0.004089] CPU: Testing write buffer coherency: ok
[ 0.004561] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.005791] Setting up static identity map for 0x200000 - 0x20003c
[ 0.006006] rcu: Hierarchical SRCU implementation.
[ 0.006951] smp: Bringing up secondary CPUs ...
[ 0.008184] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.009558] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.010987] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.011147] smp: Brought up 1 node, 4 CPUs
[ 0.011194] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.011224] CPU: All CPU(s) started in HYP mode.
[ 0.011251] CPU: Virtualization extensions available.
[ 0.012093] devtmpfs: initialized
[ 0.025957] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[ 0.026218] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.026271] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.033346] pinctrl core: initialized pinctrl subsystem
[ 0.034444] NET: Registered protocol family 16
[ 0.038543] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.039318] audit: initializing netlink subsys (disabled)
[ 0.039607] audit: type=2000 audit(0.030:1): state=initialized audit_enabled=0 res=1
[ 0.040169] thermal_sys: Registered thermal governor 'step_wise'
[ 0.040886] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.040942] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.041344] Serial: AMBA PL011 UART driver
[ 0.073211] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.090906] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-04-30T13:46:42, variant start_x
[ 0.100919] raspberrypi-firmware soc:firmware: Firmware hash is d7f29d96450abfc77cd6cf011af1faf1e03e5e56
[ 0.146008] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.150164] vgaarb: loaded
[ 0.150628] SCSI subsystem initialized
[ 0.150853] usbcore: registered new interface driver usbfs
[ 0.150941] usbcore: registered new interface driver hub
[ 0.151411] usbcore: registered new device driver usb
[ 0.151763] usb_phy_generic phy: supply vcc not found, using dummy regulator
[ 0.153673] clocksource: Switched to clocksource arch_sys_counter
[ 1.152019] VFS: Disk quotas dquot_6.6.0
[ 1.152143] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.152325] FS-Cache: Loaded
[ 1.152551] CacheFiles: Loaded
[ 1.162965] NET: Registered protocol family 2
[ 1.163867] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 1.164027] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 1.164107] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 1.164193] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.164369] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.164425] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.164717] NET: Registered protocol family 1
[ 1.165432] RPC: Registered named UNIX socket transport module.
[ 1.165465] RPC: Registered udp transport module.
[ 1.165493] RPC: Registered tcp transport module.
[ 1.165521] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.165559] PCI: CLS 0 bytes, default 64
[ 1.168456] Initialise system trusted keyrings
[ 1.168710] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[ 1.177314] zbud: loaded
[ 1.179253] FS-Cache: Netfs 'nfs' registered for caching
[ 1.180061] NFS: Registering the id_resolver key type
[ 1.180122] Key type id_resolver registered
[ 1.180150] Key type id_legacy registered
[ 1.180307] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.181363] Key type asymmetric registered
[ 1.181394] Asymmetric key parser 'x509' registered
[ 1.181599] bounce: pool size: 64 pages
[ 1.181656] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.181881] io scheduler mq-deadline registered
[ 1.181911] io scheduler kyber registered
[ 1.186352] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.186404] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 1.186506] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000
[ 1.186616] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x007fffffff -> 0x0400000000
[ 1.245781] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 1.246164] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.246201] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.246236] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 1.246347] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.246606] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.250136] PCI: bus0: Fast back to back transfers disabled
[ 1.250491] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.250635] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.251086] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 1.254614] PCI: bus1: Fast back to back transfers disabled
[ 1.254728] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.254769] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.254870] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.254909] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.255349] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[ 1.255590] pcieport 0000:00:00.0: PME: Signaling with IRQ 62
[ 1.263979] iproc-rng200 fe104000.rng: hwrng registered
[ 1.264306] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.265190] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.277541] brd: module loaded
[ 1.289922] loop: module loaded
[ 1.291601] Loading iSCSI transport class v2.0-870.
[ 1.294152] libphy: Fixed MDIO Bus: probed
[ 1.295859] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.313750] libphy: bcmgenet MII bus: probed
[ 1.393837] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.395026] usbcore: registered new interface driver r8152
[ 1.395112] usbcore: registered new interface driver lan78xx
[ 1.395188] usbcore: registered new interface driver smsc95xx
[ 1.443242] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.443295] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.446666] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000030000000890
[ 1.448029] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 1.448070] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.448106] usb usb1: Product: xHCI Host Controller
[ 1.448136] usb usb1: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd
[ 1.448167] usb usb1: SerialNumber: 0000:01:00.0
[ 1.448913] hub 1-0:1.0: USB hub found
[ 1.449027] hub 1-0:1.0: 1 port detected
[ 1.449721] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.449765] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.449809] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.450337] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 1.450376] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.450412] usb usb2: Product: xHCI Host Controller
[ 1.450441] usb usb2: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd
[ 1.450472] usb usb2: SerialNumber: 0000:01:00.0
[ 1.451208] hub 2-0:1.0: USB hub found
[ 1.451297] hub 2-0:1.0: 4 ports detected
[ 1.452972] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.453291] dwc_otg: FIQ enabled
[ 1.453306] dwc_otg: NAK holdoff enabled
[ 1.453320] dwc_otg: FIQ split-transaction FSM enabled
[ 1.453338] Module dwc_common_port init
[ 1.453832] usbcore: registered new interface driver uas
[ 1.453961] usbcore: registered new interface driver usb-storage
[ 1.454177] mousedev: PS/2 mouse device common for all mice
[ 1.455862] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.459355] sdhci: Secure Digital Host Controller Interface driver
[ 1.459390] sdhci: Copyright(c) Pierre Ossman
[ 1.460103] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.460724] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.464892] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.465256] hid: raw HID events driver (C) Jiri Kosina
[ 1.465465] usbcore: registered new interface driver usbhid
[ 1.465495] usbhid: USB HID core driver
[ 1.471337] Initializing XFRM netlink socket
[ 1.471399] NET: Registered protocol family 17
[ 1.471540] Key type dns_resolver registered
[ 1.471913] Registering SWP/SWPB emulation handler
[ 1.472108] registered taskstats version 1
[ 1.472149] Loading compiled-in X.509 certificates
[ 1.473007] Key type ._fscrypt registered
[ 1.473039] Key type .fscrypt registered
[ 1.473067] Key type fscrypt-provisioning registered
[ 1.485657] uart-pl011 fe201000.serial: there is not valid maps for state default
[ 1.486001] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.486096] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, base_baud = 0) is a PL011 rev2
[ 1.492890] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.493999] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.494033] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.524330] of_cfs_init
[ 1.524470] of_cfs_init: OK
[ 1.547492] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.549202] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.550908] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.554907] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.556616] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.563722] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[ 1.564411] Waiting for root device PARTUUID=41a88114-02...
[ 1.603359] random: fast init done
[ 1.635055] mmc1: new high speed SDIO card at address 0001
[ 1.671223] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[ 1.672156] mmcblk0: mmc0:aaaa SL16G 14.8 GiB
[ 1.675201] mmcblk0: p1 p2
[ 1.695943] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.696041] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.701280] devtmpfs: mounted
[ 1.710211] Freeing unused kernel memory: 2048K
[ 1.754018] Run /sbin/init as init process
[ 1.754048] with arguments:
[ 1.754063] /sbin/init
[ 1.754077] with environment:
[ 1.754091] HOME=/
[ 1.754105] TERM=linux
[ 1.813728] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.996415] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.996463] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.996497] usb 1-1: Product: USB2.0 Hub
[ 1.998996] hub 1-1:1.0: USB hub found
[ 1.999277] hub 1-1:1.0: 4 ports detected
[ 2.147161] systemd[1]: System time before build time, advancing clock.
[ 2.248509] NET: Registered protocol family 10
[ 2.249950] Segment Routing with IPv6
[ 2.312008] 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)
[ 2.313040] systemd[1]: Detected architecture arm.
[ 2.333720] usb 1-1.1: new high-speed USB device number 3 using xhci_hcd
[ 2.392859] systemd[1]: Set hostname to <octopi>.
[ 3.041305] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.054554] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.054675] systemd[1]: Reached target Swap.
[ 3.055455] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.055854] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 3.056985] systemd[1]: Listening on Journal Socket (/dev/log).
[ 3.060581] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 3.061576] systemd[1]: Listening on udev Kernel Socket.
[ 3.062300] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.064023] systemd[1]: Created slice User and Session Slice.
[ 3.683630] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 3.796415] systemd-journald[109]: Received request to flush runtime journal from PID 1
[ 4.345342] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[ 4.348769] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[ 4.349403] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[ 4.353396] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[ 4.397732] mc: Linux media interface: v0.10
[ 4.429784] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.439985] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 4.440010] [vc_sm_connected_init]: start
[ 4.440592] videodev: Linux video capture interface: v2.00
[ 4.441905] [vc_sm_connected_init]: installed successfully
[ 4.451295] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.462963] bcm2835_audio bcm2835_audio: card created with 8 channels
[ 4.480637] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.486792] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.505690] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.554082] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.727287] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 4.743868] [drm] No displays found. Consider forcing hotplug if HDMI is attached
[ 4.743996] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[ 4.744514] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 0
[ 4.775640] usb 1-1.1: New USB device found, idVendor=046d, idProduct=085c, bcdDevice= 0.16
[ 4.775668] usb 1-1.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1
[ 4.775686] usb 1-1.1: Product: C922 Pro Stream Webcam
[ 4.775704] usb 1-1.1: SerialNumber: A9BD7FCF
[ 4.831779] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 4.872692] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 4.873844] usb 1-1.2: new full-speed USB device number 4 using xhci_hcd
[ 4.886178] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 1
[ 4.895273] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 4.895743] usbcore: registered new interface driver brcmfmac
[ 4.923113] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
[ 5.013162] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[ 5.013187] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 5.013206] usb 1-1.2: Product: USB Serial
[ 5.119216] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 5.119264] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 5.122831] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[ 5.123036] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 5.123081] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 5.123418] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[ 5.125751] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[ 5.127555] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[ 5.127630] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[ 5.127655] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[ 5.127678] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[ 5.127740] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[ 5.127978] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 5.129143] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 5.129202] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 5.167610] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 5.180569] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e
[ 5.505564] uvcvideo: Found UVC 1.00 device C922 Pro Stream Webcam (046d:085c)
[ 5.511690] input: C922 Pro Stream Webcam as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input0
[ 5.512157] usbcore: registered new interface driver uvcvideo
[ 5.512173] USB Video Class driver (1.1.1)
[ 5.594703] usbcore: registered new interface driver usbserial_generic
[ 5.594786] usbserial: USB Serial support registered for generic
[ 5.602643] usbcore: registered new interface driver ch341
[ 5.602720] usbserial: USB Serial support registered for ch341-uart
[ 5.602858] ch341 1-1.2:1.0: ch341-uart converter detected
[ 5.615313] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[ 5.811425] usbcore: registered new interface driver snd-usb-audio
[ 7.098518] random: crng init done
[ 7.098540] random: 7 urandom warning(s) missed due to ratelimiting
[ 7.157137] 8021q: 802.1Q VLAN Support v1.8
[ 7.274626] uart-pl011 fe201000.serial: no DMA platform data
[ 7.484142] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 7.656019] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[ 7.983342] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
[ 7.983885] bcmgenet fd580000.ethernet eth0: Link is Down
[ 13.581662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 14.146967] Bluetooth: Core ver 2.22
[ 14.147079] NET: Registered protocol family 31
[ 14.147096] Bluetooth: HCI device and connection manager initialized
[ 14.147127] Bluetooth: HCI socket layer initialized
[ 14.147151] Bluetooth: L2CAP socket layer initialized
[ 14.147186] Bluetooth: SCO socket layer initialized
[ 14.159101] Bluetooth: HCI UART driver ver 2.3
[ 14.159123] Bluetooth: HCI UART protocol H4 registered
[ 14.159228] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 14.159544] Bluetooth: HCI UART protocol Broadcom registered
[ 14.334942] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 14.334951] Bluetooth: BNEP filters: protocol multicast
[ 14.334965] Bluetooth: BNEP socket layer initialized
[ 15.377548] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.wlan0.retrans_time - use net.ipv6.neigh.wlan0.retrans_time_ms instead
[ 18.554463] Bluetooth: hci0: command 0x1003 tx timeout
[ 18.697129] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save disabled
[ 20.633699] Bluetooth: hci0: command 0x1001 tx timeout
[ 22.713711] Bluetooth: hci0: command 0x1009 tx timeout
[ 3511.715690] usb 1-1.2: USB disconnect, device number 4
[ 3511.716552] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[ 3511.716674] ch341 1-1.2:1.0: device disconnected
[ 3560.199128] usb usb2-port1: over-current change #1
[ 3560.434232] usb usb2-port2: over-current change #1
[ 3560.653873] usb 1-1.2: new full-speed USB device number 5 using xhci_hcd
[ 3560.674430] usb usb2-port3: over-current change #1
[ 3560.789933] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[ 3560.789954] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 3560.789970] usb 1-1.2: Product: USB Serial
[ 3560.794940] ch341 1-1.2:1.0: ch341-uart converter detected
[ 3560.800175] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[ 3560.913995] usb usb2-port4: over-current change #1
[ 3561.154028] usb usb2-port1: over-current change #2
[ 3671.237386] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
[ 3671.238283] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
[ 3671.482407] usb 1-1.2: USB disconnect, device number 5
[ 3671.483151] usb 1-1.2: failed to send control message: -19
[ 3671.483700] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[ 3671.483778] ch341 1-1.2:1.0: device disconnected
[ 3682.015076] usb 1-1.2: new full-speed USB device number 6 using xhci_hcd
[ 3682.151155] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[ 3682.151173] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 3682.151187] usb 1-1.2: Product: USB Serial
[ 3682.153930] ch341 1-1.2:1.0: ch341-uart converter detected
[ 3682.159354] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[343007.980440] usb 1-1.2: USB disconnect, device number 6
[343007.981194] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[343007.981292] ch341 1-1.2:1.0: device disconnected
[343010.578479] usb 1-1.2: new full-speed USB device number 7 using xhci_hcd
[343010.714715] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[343010.714738] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[343010.714757] usb 1-1.2: Product: USB Serial
[343010.723939] ch341 1-1.2:1.0: ch341-uart converter detected
[343010.730468] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[343071.279709] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[343071.279766] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[343110.138945] usb 1-1.2: USB disconnect, device number 7
[343110.139690] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[343110.139788] ch341 1-1.2:1.0: device disconnected
[343120.930068] usb 1-1.2: new full-speed USB device number 8 using xhci_hcd
[343121.066262] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[343121.066282] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[343121.066298] usb 1-1.2: Product: USB Serial
[343121.074983] ch341 1-1.2:1.0: ch341-uart converter detected
[343121.082077] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[343394.339413] usb 1-1.2: USB disconnect, device number 8
[343394.340226] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[343394.340332] ch341 1-1.2:1.0: device disconnected
[343398.984009] usb 1-1.2: new full-speed USB device number 9 using xhci_hcd
[343399.120115] usb 1-1.2: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[343399.120135] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[343399.120152] usb 1-1.2: Product: USB Serial
[343399.126919] ch341 1-1.2:1.0: ch341-uart converter detected
[343399.132331] usb 1-1.2: ch341-uart converter now attached to ttyUSB0
[343406.373175] usb 1-1.2: USB disconnect, device number 9
[343406.373966] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[343406.374141] ch341 1-1.2:1.0: device disconnected
[343411.274176] usb 1-1.4: new full-speed USB device number 10 using xhci_hcd
[343411.410460] usb 1-1.4: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[343411.410480] usb 1-1.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[343411.410496] usb 1-1.4: Product: USB Serial
[343411.417297] ch341 1-1.4:1.0: ch341-uart converter detected
[343411.422658] usb 1-1.4: ch341-uart converter now attached to ttyUSB0
[344390.320729] usb 1-1.4: USB disconnect, device number 10
[344390.321952] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[344390.322066] ch341 1-1.4:1.0: device disconnected
[344504.139387] usb usb2-port1: over-current change #3
[344504.379476] usb usb2-port2: over-current change #2
[344504.619784] usb usb2-port3: over-current change #2
[344504.859438] usb usb2-port4: over-current change #2
[344505.019213] usb 1-1.4: new full-speed USB device number 11 using xhci_hcd
[344505.099464] usb usb2-port1: over-current change #4
[344505.155385] usb 1-1.4: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[344505.155405] usb 1-1.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[344505.155421] usb 1-1.4: Product: USB Serial
[344505.160166] ch341 1-1.4:1.0: ch341-uart converter detected
[344505.165577] usb 1-1.4: ch341-uart converter now attached to ttyUSB0
[344507.841378] usb 1-1.4: USB disconnect, device number 11
[344507.842176] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[344507.842283] ch341 1-1.4:1.0: device disconnected
[344668.411389] usb 1-1.3: new full-speed USB device number 12 using xhci_hcd
[344668.547443] usb 1-1.3: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.64
[344668.547461] usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[344668.547476] usb 1-1.3: Product: USB Serial
[344668.554191] ch341 1-1.3:1.0: ch341-uart converter detected
[344668.559600] usb 1-1.3: ch341-uart converter now attached to ttyUSB0