Public bug reported: After fresh install of Ubuntu 9.10 Karmic Koala 64 bits in a Hewlett Packard HP Pavilion dv9700 sound was disabled. I was able put sound working on with this "patch"
Edit /etc/modprobe.d/alsa-base.conf and modify last line adding "model=ALC268" as I read in a thread after Google search -----------> begin alsa-base.conf ---------> #Power down HDA controllers after 10 idle secons options snd-hda-intel model=ALC268 power_save=10 power_save_controller=NO -----------> end alsa-base.conf ---------> After that... mute button switchs from blue (on) to orange (off) when no sound is playing... I'm moving from Ubuntu 9.04 Jaunty Jackapote... In Jaunty all works OK and fine ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- Ubuntu 9.10 Karmic Koala :: Mute Button is orange when no sound is playing https://bugs.launchpad.net/bugs/488430 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