Ubuntu

Comment 3 for bug 976294

It happens always, if I keep the system up for a long time. I have no
idea what causes it. I also noticed that from time to time my background
picture get shifted, it looks like small blocks of say 2 millimeters of
the picture are shifted a few millimeters to the left or right. So the
picture gets garbled in the same way. I think that is what happens to
those characters too, part of the character is shifted a few mm to the
left or right. The distortion of the background picture4 is less
frequently.

Finally sometimes my complete screen is frozen. say once a week. The
system does not respond anymore to any keyboard or mouse input and only
a 4 seconds power off helps. That seems to occur if the the dash window
is overlapping with a windows that gets changed while those windows
(dash and application) overlap. In most occasions the underlaying
windows is related to a video display.

I hope it helps, if I can help any further I'll try.

On Mon, 2012-04-23 at 22:26 +0000, Sebastien Bacher wrote:
> Thank you for your bug report, is that specific to Unity sessions? Does
> it happen often or did that happen once only?
>
> ** Changed in: unity (Ubuntu)
> Importance: Undecided => High
>
> ** Changed in: unity (Ubuntu)
> Status: New => Incomplete
>