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Optiplex 380 sound issues with Ubuntu Lucid (10.04)
Hi, fresh installing of Lucid (10.04) leads to a superb machine except sound not working at all. At Ubuntu forum they say that this model worked perfectly with Karmic (9.10). There are people that even rolled back to 2.6.31 kernel (instead of Lucid's one [2.6.32]) and got sound working again. Any suggestion?
fireberd
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May 17th, 2010 16:00
Best to post any Linux issues on the Linux Section of the forum HERE
jaezcurra
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May 19th, 2010 07:00
Thank you. I have just done it.
forrest.yu
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June 3rd, 2010 01:00
Follow the instructions:
1) Make sure the package "build-essentials" is installed
2) In your terminal:
$ wget -c ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/hda-verb/hda-verb-0.3.tar.gz
$ tar vxzf hda-verb-0.3.tar.gz
$ cd hda-verb-0.3/
$ make
gcc -Wall -O2 -g -c -o hda-verb.o hda-verb.c
gcc -o hda-verb hda-verb.o
3) run your "hda-verb":
$ ./hda-verb /dev/snd/hwC0D0 0x1a 0x701 0
$ ./hda-verb /dev/snd/hwC0D0 0x1b 0x701 0
if you're lucky, your system can play sound now
4) add two lines in /etc/rc.local, so that they'll be automatically applied when booting:
/path/to/hda-verb /dev/snd/hwC0D0 0x1a 0x701 0
/path/to/hda-verb /dev/snd/hwC0D0 0x1b 0x701 0
Remember to replace "/path/to/hda-verb" with the actual full path of your "hda-verb".
More details: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/582199