the author who add suuport of acer aspire 8930g mention that it has internal 5.1 speakers
http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftiwai%2Fsound.git&a=search&h=HEAD&st=commit&s=8930g -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/941219 Title: [Acer Aspire 8930G] Speaker Sound does not mute when Headphones are connected. Ubuntu 12.04 LTS. Missing Auto-Mute Mode in alsamixer. Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: ALSA HDA, Laptop Speaker sound does not disable with headphones connected. Laptop: Acer Aspire 8930. I installed alsa-hda-dkms-acer3830tg_0.1_all but when rebooted speaker sound disappeared but headphone sound remained. Crashed pulseaudio indicator, no where to enable disable headphone sensing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/941219/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
