I am having the same problem. The log file reports the same error as of Nov 7, 2009. Today (11th) the crashes seem more random now, and it is not reporting a problem with pulseaudio.
9.10, x64, onboard and discrete sound card. AMD Opteron 170 (939). This was a clean install.
I have done the advice of Daniel, installed the package "linux-backports-modules-alsa-karmic-generic". I guess I'll wait too.
Alternatively, you can get at the /var/log/syslog (and all other logs) at System > Administration > Log File Viewer.
I am having the same problem. The log file reports the same error as of Nov 7, 2009. Today (11th) the crashes seem more random now, and it is not reporting a problem with pulseaudio.
9.10, x64, onboard and discrete sound card. AMD Opteron 170 (939). This was a clean install.
I have done the advice of Daniel, installed the package "linux- backports- modules- alsa-karmic- generic" . I guess I'll wait too.
Alternatively, you can get at the /var/log/syslog (and all other logs) at System > Administration > Log File Viewer.