[Bug 601347] Re: No sound - Ubuntu 10.4 x86 - ATI SBx00 Azalia (Intel HDA) (rev 40)

[Drew]

UPDATE: Upon purchasing this laptop, I immediately wiped the HD and
installed a fresh version of Win7, which worked fine. I then proceeded
to install Ubuntu 10.4, and haven't booted back to Win7 since. After
posting this bug report, I decided to investigate the audio hardware
further using SiSoft Sandra on the Win7 install. It was reported as an
ATI IXP SB600 chipset (not found on the ALSA soundcard matrix). Upon
booting back into Ubuntu to report this finding, the startup audio came
blaring thru the speakers.

I have bounced many times since first T/Sing audio, included a few
powerdowns, and have not had this occur. In the absence of any other
apparent information, I have to presume that [ridiculous] something
about booting into Win7 fixed this issue.[/ridiculous] "aplay -l"
reports the same driver in use.

The matter is now bittersweet - audio works, solution is unknown. I will
be more than happy to do more digging in an attempt to discover more
about the matter if the developers wish.

-- 
No sound - Ubuntu 10.4 x86 - ATI SBx00 Azalia (Intel HDA) (rev 40)
https://bugs.launchpad.net/bugs/601347
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