Public bug reported: Binary package hint: alsa-utils
alsa-utils 1.0.20-2ubuntu6 in karmic playing a file with mplayer get error alsa-lib: cannot find card '0' After a lot of searching the fix to play the audio is Add user to the audio group. This fix should be documented, as the error message is no help. Next version of alsa-utils should set this by default. Hope you do not mind a bug post with a solution. ** Affects: alsa-utils (Ubuntu) Importance: Undecided Status: New -- alsa-lib: cannot find card '0' https://bugs.launchpad.net/bugs/513089 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs