http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c2 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tiwai@suse.com Flags| |needinfo?(faorg-lists@yahoo | |.co.uk) --- Comment #2 from Takashi Iwai --- Could you give the lsusb -v output of the device? Also run alsa-info.sh with --no-upload option and attach the output to Bugzilla, too. Do I understand correctly that the device did work with the old openSUSE Leap 15.2 kernel (likely *.57)? If you have a working kernel, please boot it with snd_usb_audio.dyndbg=+p boot option, plug the device, and get the dmesg output. Do the same for the latest non-working kernel as well, and attach both outputs, too. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c4 --- Comment #4 from Rob L --- Created attachment 846467 --> http://bugzilla.opensuse.org/attachment.cgi?id=846467&action=edit alsa-info -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c6 --- Comment #6 from Takashi Iwai --- OK, thanks. If 5.10.* works, it's likely that Leap 15.2 5.3.18*.57 kernel works. The recent refactoring and fixes of USB-audio (that is included in 5.11 and 5.12) are merged to Leap 15.2 5.3.18*.60 and 63 kernels. So I guess you'll hit the same problem with TW 5.11 kernel as well. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c8 --- Comment #8 from Rob L --- Created attachment 846478 --> http://bugzilla.opensuse.org/attachment.cgi?id=846478&action=edit Leap 15.2 snd_usb_audio.dyndbg=+p -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 Rob L changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #846478|Leap 15.2 |5.3.18 description|snd_usb_audio.dyndbg=+p |snd_usb_audio.dyndbg=+p -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c10 --- Comment #10 from Takashi Iwai --- One more favor: could you give the contents of /proc/asound/card1/stream* file from both working and non-working cases? -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c12 --- Comment #12 from Rob L --- Created attachment 846498 --> http://bugzilla.opensuse.org/attachment.cgi?id=846498&action=edit 5.3.18 asound stream -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c14 --- Comment #14 from Rob L --- Thanks, I will try the kernel later. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c16 --- Comment #16 from Rob L --- I installed the kernel from OBS, but there was a shim error on reboot and it was deleted. Do I have to disable Secure Boot to test it? -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1182633 http://bugzilla.opensuse.org/show_bug.cgi?id=1182633#c18 Rob L changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #18 from Rob L --- It now works in 5.3.18-lp152.72-default -- You are receiving this mail because: You are the assignee for the bug.