ubuntu-x-swat team mailing list archive

[Bryce Harrington <687445@xxxxxxxxxxxxxxxxxx>]

Hi Rosca Stefan, are you still experiencing this bug?  You mentioned a
few reboots cleared it, but is it a recurring problem that just shows
itself once and a while?

avivotool can be used to assist in debugging this issue.  avivotool is
provided with the radeontool package, so to install it run:

    sudo apt-get install radeontool

After installing it, you run it like this:

    avivotool regs all > regdump_good.txt
    avivotool regs all > regdump_broke.txt

Run it two times.  Once when you have a working screen (for any driver),
and once in the broken case (either from the tty console or logged into
the sick box remotely).  Attach both of those to this bug report, and we
can then forward this issue upstream.  Thanks ahead of time!


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

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https://bugs.launchpad.net/bugs/687445

Title:
  The strange white lines appeared on the top of screen