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Message #04131
Re: [Question #77114]: No sound from ATI Radeon 4870X2 2Gb - On Ubuntu 9.04 64 Bits
Question #77114 on Ubuntu changed:
https://answers.launchpad.net/ubuntu/+question/77114
Status: Open => Answered
Mark Rijckenberg proposed the following answer:
Hi Fernando,
When I wrote "try one of these alternatives", I meant - for example - to
replace the line
options snd-hda-intel model=3stack
in the file /etc/modprobe.d/alsa-base.conf
with this line
options snd-hda-intel model=3stack-dig
where the model option is from this list:
AD1988/AD1988B/AD1989A/AD1989B
6stack 6-jack
6stack-dig ditto with SPDIF
3stack 3-jack
3stack-dig ditto with SPDIF
laptop 3-jack with hp-jack automute
laptop-dig ditto with SPDIF
auto auto-config reading BIOS (default)
After every change to the /etc/modprobe.d/alsa-base.conf file, you need
to save the changed file, reboot and retest sound.
Can you please send us the output of the following command (as well) ?
sudo lshw -C sound
where lshw is LSHW but in small letters
Did you try these procedures as well?
http://vaioubuntu.wordpress.com/2008/12/29/hdmi-works/
https://answers.launchpad.net/ubuntu/+question/68942
http://vaioubuntu.wordpress.com/2009/07/08/hdmi-sound-output-switcher-for-pulseaudio/
Regards,
Mark
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