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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 - VGA external monitor not working after update to 5.3.x linux"
href="https://bugs.freedesktop.org/show_bug.cgi?id=112084">112084</a>
</td>
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<tr>
<th>Summary</th>
<td>VGA external monitor not working after update to 5.3.x linux
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>akijo97@gmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=145788" name="attach_145788" title="journalctl -b (boot log, drm.debug=0x1e log_buf_len=1)">attachment 145788</a> <a href="attachment.cgi?id=145788&action=edit" title="journalctl -b (boot log, drm.debug=0x1e log_buf_len=1)">[details]</a></span>
journalctl -b (boot log, drm.debug=0x1e log_buf_len=1)
OS: Arch linux
kernel: 5.3.7
After update to 5.3.x kernel external monitor on VGA port not working
[drm:hsw_fdi_link_train [i915]] *ERROR* FDI link training failed!
[drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo
underrun on pch transcoder A
[drm:cpt_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun
<a href="https://bbs.archlinux.org/viewtopic.php?id=249764">https://bbs.archlinux.org/viewtopic.php?id=249764</a>
Arch linux thread</pre>
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</p>
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