I'have the same problème with my Acer Aspire 1694. After I hibernate the sound does not work, but as soon as I reboot it works again. I 'use the 2.6.20-12-generic kernel
Inside the archive : codec_after_hibernate.txt (/proc/asound/card0/codec*/* ) dmesg demidecode kern.log.0 lspci-vv lspci-vvn sndstat_interrupt.txt (tail -2 /proc/asound/oss/sndstat AND cat /proc/interrupts) uname -a ** Attachment added: "dmesg , demicode , kern.log.0, ..." http://librarian.launchpad.net/6918373/hibernate_soundBug-acer1694.tar.gz -- [Feisty] Inaudible audio upon resuming from suspend-to-disk https://launchpad.net/bugs/80893 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs