I too am having the same issue. It was working fine for a while. Got home from work today and no sound... I've attached lspci.out with `cat /proc/interrupts` appended at the bottom...
** Attachment added: "lspci.out" http://launchpadlibrarian.net/38115458/lspci.out -- hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj https://bugs.launchpad.net/bugs/267913 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