On Wednesday 07 November 2007 12:09, BuraphaLinux Server wrote: > I have an acer aspire 4720 laptop using kernel 2.6.22.11, and I have > ALSA 1.0.15, but the sound does not work. > > Attached is the lspci output. The snd-hda-intel module loads, and I > tried adding > 'options snd-hda-intel model=acer' to /etc/modprobe.conf but that did not > help. > > Has anybody successfully made this laptop work with ALSA? If you did, > how did you do it? > > I tried with headphones on the front jack, and just like the built-in > speakers, there was no sound.
As nobody has replied to you yet, I may as well do so. First. Which distro are you using on this laptop? Also I saw a while back that someone had tried model=acer for an Acer laptop, which didn't work, but then tried model=toshiba, and for some reason this worked. I can't remember the laptop, but seem to remember that is was one using the ALC268 codec. Would you post the output of: cat /proc/asound/cards lspci -v And if it works for you on your setup: grep Codec /proc/asound/card0/codec#* Also would you download, and run the script below. Just download it to your /home/user directory. http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh Right click on the script, and in permissions, make it executable, then run it as: ./alsa-info.sh the result will be sent to pastebin, and you will see a link to pastebin after the script has run. Paste the link to your reply to the mailing list. There is a lot of info about your machine, and alsa setup that has been posted to pastebin, which may help others to help you with your problem. All the best. Nigel. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
