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<body><span class="vcard"><a class="email" href="mailto:kenneth@whitecape.org" title="Kenneth Graunke <kenneth@whitecape.org>"> <span class="fn">Kenneth Graunke</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivb/hsw] batch overwritten with garbage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77207">bug 77207</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivb/hsw] batch overwritten with garbage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77207#c26">Comment # 26</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [ivb/hsw] batch overwritten with garbage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77207">bug 77207</a>
from <span class="vcard"><a class="email" href="mailto:kenneth@whitecape.org" title="Kenneth Graunke <kenneth@whitecape.org>"> <span class="fn">Kenneth Graunke</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=77207#c25">comment #25</a>)
<span class="quote">> KWIN_OPENGL_INTERFACE=egl or KWIN_OPENGL_INTERFACE=egl kwin --replace & do
> not work to me.
>
> Downgrade to mesa 8 makes it work.
>
> I am sorry for reopen it, but my original bug report (about graphical
> corruptions - white stripes #77256 ) has been marked as duplicate of this
> bug.</span >
Perhaps your KWin doesn't have EGL support, so that workaround fails.
The proper solution is to upgrade to Mesa 10.0.5, 10.1.1, or 10.2-rc1. That
will fix the actual driver bug. If you upgrade to one of those releases, and
still experience the problem, please reopen the bug.
I also highly recommend upgrading to X server 1.15.1 or 1.14.6. It isn't
strictly necessary, but without it, things will be slow.</pre>
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