<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - VK_PRESENT_MODE_MAILBOX_KHR blacks out the whole screen intermittently when using X11 compositing window managers"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103868">103868</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>VK_PRESENT_MODE_MAILBOX_KHR blacks out the whole screen intermittently when using X11 compositing window managers
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>17.2
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>minor
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/Vulkan/radeon
</td>
</tr>
<tr>
<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>sbrown124@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>If you can reproduce this on your computer, you should be able to with the
LunarG Vulkan SDK cube program. Run it like so:
$ ./cube --present_mode 1
You need to run a compositing window manager and alt-tab out or go to a
different window to reproduce this, as far as I can tell. It doesn't happen
when running under XMonad or Kwin with composition disabled with Alt+Shift+F12.
You should see the screen blank out to black.
OS: Arch Linux x86_64
GPU: Radeon RX 460 2GB
Display connected by DVI-D
Window managers with the issue: Kwin, Mutter
I haven't tested whether the issue shows up with Wayland yet. I don't expect it
to, but if it does, I'll leave a comment.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>