I have ASUS X71 laptop and I have same problem. my lspci device is:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 04) gksudo gedit /etc/modprobe.d/alsa-base.conf This solved my problem. # Power down HDA controllers after 10 idle seconds options snd-hda-intel model=auto -- [karmic] No sound on Intel 82801H HD Audio https://bugs.launchpad.net/bugs/411574 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
