Messages in this thread | | | Date | Tue, 26 Jun 2012 17:10:26 +0200 | From | Takashi Iwai <> | Subject | Re: [Regression] No sound on HP Pavilion dv6, STAC92xx |
| |
At Tue, 26 Jun 2012 16:16:36 +0200, Takashi Iwai wrote: > > At Tue, 26 Jun 2012 15:13:43 +0100, > Luis Henriques wrote: > > > > Hi, > > > > After commit b0791dda813c179e539b0fc1ecd3f5f30f2571e2 ("ALSA: hda/idt > > - Fix power-map for speaker-pins with some HP laptops") we have > > several bug reports about not having sound on HP Pavilion laptops. > > > > Here's a link to one of these bug reports: > > > > http://bugs.launchpad.net/bugs/1013183 > > > > After reverting the referred commit, everything seems to be working > > fine again. > > > > Any ideas/fixes? > > Could you give alsa-info.sh output on both working and non-working > kernels?
Also, does it really happen with the upstream kernels (vanilla 3.2.y and Linus tree) without ubuntu changes? If yes, I'd need alsa-info.sh outputs on these, too.
thanks,
Takashi
| |