With 'nomodeset' I still get the garbled screen (and indeed tiny pixels 
whenever I type something), but can fix it by using alt-sysreq-k.

Without 'nomodeset' I'm getting all vertical lines and cannot use my 
system. Can't get past that with alt-sysreq-k or ctrl-alt-backspace.
Every once in a while it actually boots ok without the 'nomodeset' and 
then Plymouth works ok, but at the moment I feel this is getting less 
frequent.
Because I can't reproduce the behaviour without 'nomodeset' right or 
wrong, I feel there is some issue to do with timing or a race condition 
somewhere between the kernel and the radeon driver.
But I'm not a dev.

Updating Lucid twice a day. I'm not trying daily cd's unless I can't get 
into my system even by booting into rescue mode.

cheers
Tom


Lollerke wrote:
> I have an X200M too.
>
> 2010.02.18. daily build: everything is perfect with nomodeset
> 2010.02.21. daily build: screen corruption (tiny black pixels in the 
> upper-left corner and when I start to write something in any apps it gets 
> bigger) with nomodeset
>
>

-- 
Plymouth garbles screen (ATI 200M)
https://bugs.launchpad.net/bugs/519891
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