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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 - [i915][SKL] Kernel ignoring custom modeline - cannot set monitors full resolution"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101168">101168</a>
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<th>Summary</th>
<td>[i915][SKL] Kernel ignoring custom modeline - cannot set monitors full resolution
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>loomsen@gmail.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=131470" name="attach_131470" title="dmesg with drm.debug=0x1e log_buf_len=1M">attachment 131470</a> <a href="attachment.cgi?id=131470&action=edit" title="dmesg with drm.debug=0x1e log_buf_len=1M">[details]</a></span>
dmesg with drm.debug=0x1e log_buf_len=1M
Hi.
Ever since I upgraded to kernels >4.11, I'm unable to set the maximum supported
resolution. I have a WQHD monitor with a resolution of 2560x1440. With kernels
prior to 4.11 it would pick up my custom modeline I configured in
/etc/X11/xorg.conf.d and show full resolution. With newer kernels max supported
resolution seems to be only 2048x1152.
How often:
Every time
uname -rm:
4.11.2 x86_64
Distro:
Fedora
Motherboard:
MSI Z170A PC MATE
Display connector:
HDMI (via a DVI-D to HDMI adapter)
Dmesg attached. Please let me know if I can provide any further assistance.</pre>
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</p>
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