linux

linux copied to clipboard

ftdi_sio ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32

64

Scenario: Hardware: RPI3, 4.14.22-v7+, /boot/.firmware_revision: v634741d4199871ab8bd5446a8e63b7e06c1885af (latest by today) Device: 3D Printer, FTDI Fake Chip: FT232RL, 0403:6001, SerialNumber: A50285BI Description: The FTDI Chip of the 3D Printer offers /dev/ttyUSB0 for...

mkohns

usb/dwc2: Set correct state on gadget disconnect

74

When operating as a USB device, when the device is disconnected the suspend interrupt is called rather than the disconnect interrupt, this results in the state remaining as "configured". This...

sn00pster

Latest wireless driver for brcm43430/55 20200925 for RPi

9

I am trying to get the RPi with onboard wifi to play nice with iwd and connman. The latest driver in the tree is a couple years old and does...

gearhead

VC4 HDMI audio without DMIX

21

Hello there, My `/usr/share/alsa/cards/vc4-hdmi.conf` is as follows: ``` # Configuration for the VC4-HDMI sound card using software IEC958 # subframe conversion vc4-hdmi.pcm.hdmi.0 { @args [ CARD AES0 AES1 AES2 AES3...

vanfanel

systemd-timesyncd: Address family not supported by protocol

13

Prerequisites: ipv6.disable=1 is set in /boot/cmdline.txt Issue: As of lately, systemd-timesyncd sometimes gets stuck trying to connect to an ipv6 NTP server, while ipv6 is disabled at boot. ``` ●...

brubbel

24 bit audio output on Raspberry Pi 4 b model

22

I need some help solving a hi-res audio issue on the Raspberry Pi 4 b model over HDMI. I am trying to stream 24 bit output over an HDMI plugged...

CoppolaVH

Using a CM3+, `vc4-kms-v3d` causes framebuffer to be RGB565, but `vc4-kms-v3d-pi4` causes it to be RGB8888 (which is what it should be).

6

### Describe the bug I'm using a CM3+ with a 7" TFT LCD display. The display is connected to the CM3+ through an HDMI-to-TFT converter. Everything works fine except, when...

JinShil

CM4 IO Board fan still running after shutdown

19

Is there any way to let the kernel the control the fan using the fan header on the CM4 IO Board? The fan always spins because it's plugged into a...

buismaarten

Bluetooth occurs: Internal error: Oops: 207 [#1] SMP ARM

7

**Is this the right place for my bug report?** Yes, the error starts with: `raspberrypi kernel: [ 4188.416710] Unable to handle kernel NULL pointer dereference at virtual address 00000100` **Describe...

zorazor

Workqueue: events_freezable mmc_rescan crash with Raspbian kernel 4.14.79-v7+

71

I have a few Raspberry Pi 3 B+ exhibiting the same problem. They crash after 2-3 days of uptime with the following error: [169451.220021] INFO: task kworker/0:3:10949 blocked for more...

op-ecoprintq