Jens Gräf this is a know solved bug (you can see it in the kernel bug tracker), with nowadays some old versions of nvidia driver and some old versions of linux kernel the sound stops working, no sound from integrated sound card, no sound from pci card, no sound at all.
The easiest way to resolve it is to install 190 or to upgrade to ubuntu karmic. -- No sound while in x display with nvidia driver and acpi=on https://bugs.launchpad.net/bugs/392938 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp