Last night I shut down the computer. This morning, when I cold booted it and logged in, I was spammed with around ten prompts to file bug reports about kernel oops (at once, not after starting any application program). But still the audio works like it should (playing video and running your test command lines).
-- 'Should use au8820 instead of AU8820 when using aplay and speaker-test' Yes, it works with lower case au8820 :-) 'Do device 3 of au8820 work or not? never work on au8830 hw:CARD=au8820,3' I don't know if there is a third device of au8820. Anyway, $ aplay -D hw:CARD=au8820,2 /media/multimed-2/test/test0/'hello world.wav' aplay: main:722: fel vid öppning av ljud: Filen eller katalogen finns inte - no such file $ aplay -D hw:CARD=au8820,1 /media/multimed-2/test/test0/'hello world.wav' aplay: main:722: fel vid öppning av ljud: Filen eller katalogen finns inte - no such file $ aplay -D hw:CARD=au8820 /media/multimed-2/test/test0/'hello world.wav' Spelar upp WAVE '/media/multimed-2/test/test0/hello world.wav' : Signed 16 bit Little Endian, Frekvens 22050 Hz, Mono - playing like it should $ aplay -D hw:CARD=au8820,3 /media/multimed-2/test/test0/'hello world.wav' Spelar upp WAVE '/media/multimed-2/test/test0/hello world.wav' : Signed 16 bit Little Endian, Frekvens 22050 Hz, Mono ^CAvbruten av signal Avbruten (SIGINT)... aplay: pcm_write:1940: skrivfel: In/ut-fel - no complaint: 'no such file', just silent until I stop it with ctrl C. -- So far there are no more kernel oops complaints ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551041 Title: snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384, period size = 1024 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1551041/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
