Hello, I have Acer Extensa 5220 with realtek alc268 - intel hda audio chipset
lspci -m: 00:1b.0 "Audio device" "Intel Corporation" "82801H (ICH8 Family) HD Audio Controller" -r03 "Acer Incorporated [ALI]" "Unknown device 011f" ubuntu version is: Linux ubuntu 2.6.22-14-generic - latest ubuntu gutsy (rc) PROBLEM: Only internal speakers are working (adjustable with master or pcm) - MISSING MIXER CHANNELS AND NO IN/OUTPUT FOR FRONT CONNECTORS (line in/out, mic) In Windows XP there is also an automatic jack detection (when pluggin in headphones, internal speaker turns off) I already had installed the realtek alsa driver (from realtek homepage) which worked with some adjustments (model=acer, but though only 2 mixer channels which adjusted both outputs) , but after automatic update same problem as now on new ubuntu rc version. amixer: [EMAIL PROTECTED]:~$ amixer Simple mixer control 'Master',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] Front Right: Playback 64 [100%] [0.00dB] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] -- No audio INTEL HD audio - Realtek ALC268 codec - Toshiba A205-S4577 https://bugs.launchpad.net/bugs/116326 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
