Ubuntu 9.10 doesn't work well on this computer. I tried upgrading at the
end of November but my computer kept freezing up and I reverted to 9.04
(which worked like a charm). I tried again yesterday (to my regret).
Booting using kernel 2.6.31-16 sometimes hangs and otherwise the
computer tends to lock up at some point. Booting into 2.6.28-17 (which
I'm using now after the computer froze halfway through my message) works
better but wireless is turned off at startup and the touchpad doesn't
work.

Tonight, I tried a clean install of 9.10 on a new partition but that
didn't go well either. That intalled 2.6.31-14 but that produced a
"lightening" icon. If I clicked on that, I got a message that the kernel
was unstable and soon after the computer froze. Running dpkg repair from
recovery mode installed kernel 2.6.31-16 and that seems to work (but
with problems of freezing at boot-time). Weirdly, The screen resolution
is set to 1024x768, with no option for 1280x800 which I have now. So I'm
considering reinstalling 9.04.

Under 9.10 the suspend and hibernate problems are different. Suspend
works but wireless is disabled on wakeup and I can't get it working
again. Hibernate does not work, the computer goes directly to wakeup
mode and prompts for a password. On resuming, wireless is broken.

I hope this is at least useful information. This is a very common
computer in the Netherlands at least, available at the popular discount
department stores and electronics shops. It's a pity it doesn't play
well with Linux 9.10 and that the suspend/hibernate problems persist.

-- 
computer freezes when resuming after a suspend
https://bugs.launchpad.net/bugs/399831
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