[Pkg-alsa-devel] Bug#743936: Bug#743936: alsa-base: Default configuration does not work on iMacs
pauldast at umich.edu
Tue Apr 15 20:03:41 UTC 2014
I ended up reinstalling Jessie on this machine (I am trying to figure out
the best triple boot config). I double checked that mixer settings were
correct and they were, but the headphone out did not work. "# echo
"options snd-hda-intel model=imac27_122" >> /etc/modprobe.d/imac_local.conf"
+ a reboot fixed the issue.
On Thu, Apr 10, 2014 at 9:35 AM, Paul Stewart <pauldast at umich.edu> wrote:
> > Fine, you found a fix ;-) But please do as root:
> > # echo "options snd-hda-intel model=imac27_122" >>
> > as alsa-base.conf will be overwritten on each update of alsa-base.
> Thanks for the tip. Will do.
> > You checked all your mixer settings? snd-hda-intel normaly
> > autodetects all its flavors.
> I believe my mixer settings were correct. The fact that I had plugged in
> headphones was detected, the volume icon in Gnome had the headphone icon
> next to it when I connected my headphones. There was just no sound. Apple
> hardware can be problematic, I have never had a similar issue with a PC.
> On Tue, Apr 8, 2014 at 1:13 PM, Elimar Riesebieter <riesebie at lxtec.de>wrote:
>> severity 743936 wishlist
>> tags 743936 wontfix
>> * Paul Stewart <pauldast at umich.edu> [2014-04-08 10:55 -0400]:
>> > Package: alsa-base
>> > Version: 1.0.25+3
>> > Severity: important
>> > Dear Maintainer,
>> > I have an iMac 12,1 and an imac 13,2. On both machines the
>> > internal speakers work after a fresh install of Jessie but the
>> > headphones do not. Adding the line "options snd-hda-intel
>> > model=imac27_122" to the end of /etc/modprobe.d/alsa-base.conf
>> > fixes the issue on both machines.
>> Fine, you found a fix ;-) But please do as root:
>> # echo "options snd-hda-intel model=imac27_122" >>
>> as alsa-base.conf will be overwritten on each update of alsa-base.
>> > I don't know if it is technically the correct fix, but it does
>> > work.
>> You checked all your mixer settings? snd-hda-intel normaly
>> autodetects all its flavors.
>> > I don't know what needs to be changed to get it to
>> > auto-configure correctly, but it would be excellent if it did.
>> It would be somewhat inordinately to respect every flavor of
>> every soundcard from Debian's distribution. We maybe will note your
>> fix in Debians README on next upload.
>> On the keyboard of life you have always
>> to keep a finger at the escape key;-)
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