7446.610760] USB Video Class driver (1.1.1)
[ 7461.313217] usb 1-1: 3:1: cannot get freq at ep 0x82
[ 7463.017338] usb 1-1: 3:1: cannot get freq at ep 0x82
[ 7469.563231] usb 1-1: timeout: still 10 active urbs on EP #82
unable to access my usb webcam.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-signed (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1903848
@rivpelle
There are quite a lot of Audio-fixes in Kernel 5.4.0-59-generic which is coming
to 20.04LTS imminently, changelog here:-
https://paste.ubuntu.com/p/vdw94dvHTy/
Additionally, it seems from focal-proposed packages, linux-generic-
hwe-20.04 is about to cause install of
Okay, so my "solution" to this problem was to just enable short-term
distribution support in the Software Updater, and to update to Ubuntu
20.10, the kernel is now ' 5.8.0-29-generic x86_64 ' and it actually
recognizes the whole 5.1 audio system instead of just stereo audio.
Although this might
Judging from 'dmesg', it seems that there's something amiss with the
moduels included in the latest kernel update; for the audio, during
boot-up, there's this:
[5.857193] soundcore: version magic '5.4.0-52-generic SMP mod_unload
' should be '5.4.0-53-generic SMP mod_unload '
and for the
** Description changed:
This seems to be a persistent problem that has been around a few kernel
versions earlier (see i.e.: https://bugs.launchpad.net/ubuntu/+source
/linux-signed/+bug/1881757 ).
After yesterday's apt update to 5.4.0-53-generic (amd64), my USB webcam
(Logitech c930)
