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    <body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [82Q35] Black widgets after some use"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90377">bug 90377</a>
          <br>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>RESOLVED
           </td>
         </tr>

         <tr>
           <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 - [82Q35] Black widgets after some use"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90377#c5">Comment # 5</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [82Q35] Black widgets after some use"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90377">bug 90377</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>(In reply to Felipe Braga from <a href="show_bug.cgi?id=90377#c0">comment #0</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=115647" name="attach_115647" title="Xorg.0.log">attachment 115647</a> <a href="attachment.cgi?id=115647&action=edit" title="Xorg.0.log">[details]</a></span>
> Xorg.0.log

> Its related with <a href="https://bugzilla.redhat.com/show_bug.cgi?id=949058">https://bugzilla.redhat.com/show_bug.cgi?id=949058</a>:

> Occaionally, any new opened window (explorers, libreoffice, firefox,
> terminal, etc) will go black and making it unusuable unless I restart X.</span >

Bug in libdrm_intel for UXA, in theory fixed in latest libdrm_intel.

<span class="quote">> After installing Fedora 22 (this issue occurred before, on Debian 8
> "Jessie"), I've got corrupted graphics (images wrong displayed - as showed
> here: <a href="http://youtu.be/RdPf8SLv_k0">http://youtu.be/RdPf8SLv_k0</a>) - tried the fix in
> <a href="https://bugzilla.redhat.com/show_bug.cgi?id=949058#c16">https://bugzilla.redhat.com/show_bug.cgi?id=949058#c16</a>, but it not solved
> the issue (it seemed to have no effect at all - I think "AccelMethod" it's
> already set to "sna"...).</span >

Trivial recent bug in sna (introduced by new features in kernel 4.0 + 2.99.917)

commit de61dae3bb64137db311cc75f3b084f991da2179
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Fri Apr 3 11:11:09 2015 +0100

    sna: Implement missing 9^10^11 swizzle mode

    As found on my gm45...

    Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre>
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