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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - mesa 19.0.0 breaks rendering in kitty"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110201">110201</a>
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<th>Summary</th>
<td>mesa 19.0.0 breaks rendering in kitty
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>19.0
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/DRI/i915
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>kovid@kovidgoyal.net
</td>
</tr>
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<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=143736" name="attach_143736" title="glxinfo output">attachment 143736</a> <a href="attachment.cgi?id=143736&action=edit" title="glxinfo output">[details]</a></span>
glxinfo output
Since upgrading to mesa 19.0.0 rendering in kitty
(<a href="https://sw.kovidgoyal.net/kitty/">https://sw.kovidgoyal.net/kitty/</a>) an OpenGL terminal is broken, with various
artifacts, for details, see <a href="https://github.com/kovidgoyal/kitty/issues/1484">https://github.com/kovidgoyal/kitty/issues/1484</a>
Downgrading mesa to 18.3.4 fixes it. I have a report from a user that mesa
18.3.5 also breaks it, but I cannot confirm myself. This is on Arch Linux x64
up-to-date.
I have attached output of glxinfo.
To reproduce, simply install kitty and run it with mesa 19 -- under Wayland I
get the first line in the terminal blinking with the cursor. Under X11 I get
the first four characters being not rendered.
I have attached glxinfo and apitrace output running kitty with mesa 19.</pre>
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