Audio driver problem with Rarin Ringtail
I have an note book VAIO VPCEG
1. Test
# aplay -l
or
# aplay --list-devices
result is none
2. Check for your Ubuntu Linux kernel
#uname -a
Linux mynotebook-VPCEG15FX 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
#lspci | grep audio
Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller
3. Resolving the problem
You must download .deb file
https://code.launchpad.net/~ubuntu-audio-dev/+archive/alsa-daily/+packages
Install it
# dpkg -i oem-audio-hda-daily-dkms_0.201305041137~raring1_all.deb
4. Check step 1
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Additional information
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS
