i tried to force the install one of olds kernel like 3.12 but ubuntu
crash on start. removed the 3.12 i reinstall the 3.13 same identical problem (no audio).
tried to install the lastest development kernel but not solve my problem.
For the detailed ALC880 config pins , I reveived this by Raimond on
ubuntu-launchpad ( https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1319291 ) but I dont know how to apply the fix that you have sayd me, sorry. Can you send me a link for a guide that could help me?
Maybe I have to modify the config file into
/sys/class/sound/hwC0D0/init_pin_configs folder ? tried with root but is impossible to save.
http://voices.canonical.com/david.henningsson/2012/07/13/top-five-wrong-ways...
When your BIOS does not setup pin default for all pin comples
The only way you get your alc880 work is to edit /etc/modprobe.d/alsa-base.conf and add the following line if your motherboard have six audio jacks and digital out at rear panel
options snd-hda-intel model=6stack-digout
or
options snd-hda-intel model=6stack-automute
If your computer chassis have a hda front audio panel which support jack detection
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentat...
have you try the model=6stack-digout or 6stack-automute ?
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pc...
ALC880_FIXUP_6ST_BASE] = {
- .type = ALC_FIXUP_PINS,
- .v.pins = (const struct alc_pincfg[]) {
- { 0x14, 0x01014010 }, /* front */
- { 0x15, 0x01016412 }, /* surr */
- { 0x16, 0x01011411 }, /* CLFE */
- { 0x17, 0x01012414 }, /* side */
- { 0x18, 0x01a19c30 }, /* mic-in */
- { 0x19, 0x02a19c40 }, /* front-mic */
- { 0x1a, 0x01813031 }, /* line-in */
- { 0x1b, 0x0121411f }, /* HP */
HP in ALC880_FIXUP_6ST_BASE explicitly disable jack detection ,
Do you need a new model which support headphone automute speaker with
digital output since 6stack-automute does not have digital ouput ?
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pc...
00:1b.0 0403: 8086:2668 (rev 04)
Subsystem: 147b:1045
send email to alsa-devel mailing list to add pci quirk since Bios does
not setup pin default
Default 0x00000000: [Jack] Line Out at Ext N/A
Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x14 0x00000000
0x15 0x00000000
0x16 0x00000000
0x17 0x00000000
0x18 0x00000000
0x19 0x00000000
0x1a 0x00000000
0x1b 0x00000000
0x1c 0x00000000
0x1d 0x00000000
0x1e 0x00000000
0x1f 0x00000000
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pc...
Do you mean the driver still does not provide any warning message when
all your pins are ignored by the driver ?