I have solved the problem by installing latest alsa linuxant driver: http://www.linuxant.com/alsa-driver/alsa-driver-linuxant_1.0.18git20081020-1_all.deb Everything works now.
I have only these errors now in the log: Oct 29 00:00:10 MIDAS pulseaudio[6680]: module-x11-xsmp.c: X11 session manager not running. Oct 29 00:00:10 MIDAS pulseaudio[6680]: module.c: Failed to load module "module-x11-xsmp" (argument: ""): initialization failed. -- system sounds, rhythmbox sound, no sound for other media https://bugs.launchpad.net/bugs/289637 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