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<body><span class="vcard"><a class="email" href="mailto:mishal.strogoff@veryrealemail.com" title="mishal.strogoff@veryrealemail.com">mishal.strogoff@veryrealemail.com</a>
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<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92716">bug 92716</a>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92716#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - GPU HANG which distorts my screen display and seems to affect sleeping/hibernating after I upgraded from Kubuntu 15.04 to 15.10 on a 64 bits machine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92716">bug 92716</a>
from <span class="vcard"><a class="email" href="mailto:mishal.strogoff@veryrealemail.com" title="mishal.strogoff@veryrealemail.com">mishal.strogoff@veryrealemail.com</a>
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<pre>(In reply to Mika Kuoppala from <a href="show_bug.cgi?id=92716#c1">comment #1</a>)
<span class="quote">> For me it seems that the batchbuffer got overwritten while it was being
> executed.
> Could you upload a few more error states if this is easily reproducible to
> get more samples. Preferrably all on clean reboots before suspend/resume
> cycles.</span >
That's possible, however I don't know the details about batchbuffer or
something like that. Today I powered on my computer, a fresh boot, and waited
until the failure raised again. I remember what I was doing exactly: I had
opened a text editor (Kate), a file browser (Dolphin) and a web browser
(Firefox) and Firefox was the active application and in the web page
<a href="http://www.shodor.org/interactivate/activities/TheMandelbrotSet/">http://www.shodor.org/interactivate/activities/TheMandelbrotSet/</a> I clicked the
"Start Over" button and bump!!! my screen display became a mess!
I will attach some relevant files again.</pre>
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