View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0007327 | Rocky-Linux-9 | v4l-utils | public | 2024-06-20 20:23 | 2024-06-21 21:18 |
Reporter | Howard Lum | Assigned To | Louis Abel | ||
Priority | normal | Severity | feature | Reproducibility | have not tried |
Status | closed | Resolution | no change required | ||
OS Version | 9.4 | ||||
Summary | 0007327: v4l2 device not detected in Rocky Linux 9.4 | ||||
Description | I have a v4l2 device that works fine with Rocky Linux 9.3. The node /dev/video0 is present when the device is connected. The dmesg output includes the following line. [79694.820351] usb 2-1: Found UVC 1.10 device AVMATRIX USB Capture Video (04b4:4231) With Rocky Linux 9.4, the video0 node does not appear under /dev. The dmesg output is missing the above line. Did something change in Rocky Linux 9.4? | ||||
Steps To Reproduce | v4l2 device works with Rocky Linux 9.3 Fresh install of Rocky Linux 9.4 from an ISO. The v4l2 device stopped working (/dev/video0 not present) Moved the v4l2 device to a different host running Rocky Linux 9.3 and the device works fine | ||||
Tags | No tags attached. | ||||
>Did something change in Rocky Linux 9.4? No recorded changes have happened with the uvc drivers since 9.3's development. Please provide full dmesg output when you are connecting the device to the system. Please also attempt to use modprobe uvc and modprobe uvcvideo. |
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Strange. I moved the v4l2 device back to the host running Rocky Linux 9.4 and now /dev/video0 shows up. Thanks for looking at this issue. | |
Date Modified | Username | Field | Change |
---|---|---|---|
2024-06-20 20:23 | Howard Lum | New Issue | |
2024-06-21 03:29 | Louis Abel | Assigned To | => Louis Abel |
2024-06-21 03:29 | Louis Abel | Status | new => needinfo |
2024-06-21 03:29 | Louis Abel | Note Added: 0007591 | |
2024-06-21 21:05 | Howard Lum | Note Added: 0007624 | |
2024-06-21 21:18 | Louis Abel | Status | needinfo => closed |
2024-06-21 21:18 | Louis Abel | Resolution | open => no change required |