These errors are not expected. On what HW are you testing? PandaES?
To check, run: cat /proc/asound/cards If testing on Panda, please run: alsaucm -c Panda set _verb HiFi If testing on PandaES, I believe the UCM files for PandaES are not delivered yet (they shall be in /usr/share/alsa/ucm/PandaES). You can set the mixers manually running the following commands (that will also set the record path btw): amixer cset name='DL1 Mixer Multimedia' 1 amixer cset name='Sidetone Mixer Playback' 1 amixer cset name='DL1 PDM Switch' 1 amixer cset name='DL1 Media Playback Volume' 90,90 amixer cset name='SDT DL Volume' 120 amixer cset name='MUX_UL00' 11 amixer cset name='MUX_UL01' 12 amixer cset name='Headset Left Playback' 1 amixer cset name='Headset Right Playback' 1 amixer cset name='Headset Playback Volume' 13 amixer cset name='Analog Left Capture Route' 2 amixer cset name='Analog Right Capture Route' 2 amixer cset name='Capture Preamplifier Volume' 2 amixer cset name='Capture Volume' 4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/925069 Title: No analog audio on omap4 panda To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/925069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs