ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

radeontool can be used to assist in debugging issues where the screen
blanks like this. After installing it, you run it like this:

    radeontool regmatch '*' > regdump_good.txt

    radeontool regmatch '*' > regdump_broke.txt

Run it two times. Once when you have a good, working screen (for any
driver including -vesa), and once in the broken case (either from the
tty console or logged into the sick box remotely).

** Changed in: xserver-xorg-video-ati (Ubuntu)
       Status: Confirmed => Incomplete

-- 
[RS480] black screen after a few user switches
https://bugs.launchpad.net/bugs/546578
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