Red Hat Bugzilla – Bug 214337
No sound using a Macbook Pro 15" under Fedora Core 6.
Last modified: 2007-11-30 17:11:48 EST
The sound card is detected as Intel 82801G (ICH7).
Could you attach /root/scsconfig.log and /root/scsrun.log?
Created attachment 140802 [details]
Created attachment 140803 [details]
It seems to be common knowledge on the forums that you can get the headphone
jack to work but not the built in speakers. I don't own headphones so I can't
test at this time.
I can confirm that sound works over the headphone out on my Macbook Pro 15"
I got the build-in speakers to work by running alsamixer and unmuting the center, surround and lfe
channels. You also have to enable "Input as output"
I did the changes you suggested in alsamixer. I changed a setting in the gnome
volume setting labeled as "input as output" but I still do not have sound from
You can check the latest drivers / packages. (ALSA 1.0.14rc1) How-to is here:
New driver is available via kernel update for FC-6. If it doesn't work for you,
please create report at ALSA project (www.alsa-project.org), they're authors of
linux sound system.