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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CHV] Toshiba LX0W-C64, 50/50% black screen on boot, always at debug and resume"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106130">106130</a>
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<th>Summary</th>
<td>[CHV] Toshiba LX0W-C64, 50/50% black screen on boot, always at debug and resume
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</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
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<th>Severity</th>
<td>major
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>homelessatomist@gmail.com
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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
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=138909" name="attach_138909" title="dmesg with drm.debug=0x1e log_buf_len=4M">attachment 138909</a> <a href="attachment.cgi?id=138909&action=edit" title="dmesg with drm.debug=0x1e log_buf_len=4M">[details]</a></span>
dmesg with drm.debug=0x1e log_buf_len=4M
Screen goes black in 50% case on normal boot, always when boot with
"drm.debug=0x1e log_buf_len=1M". Also in case of successful boot it goes black
after changing resolution or waking up from suspend.
I've tried to remove i915 from initrd (just in case), same result.
Maybe this could be the reason:
[ +0.000084] [drm:i915_gem_object_create_stolen_for_preallocated [i915]]
failed to allocate stolen space
Architecture: x86_64
Kernel: 4.17.0-1e1fbca48 (drm-tip 04.19.18)
Linux distribution: Arch Linux
Machine or mother board model: Toshiba Satellite Click 10 (LX0W-C64 model)
Cherry trail cpu, X5-Z8300
Dispay connector: DSI-1</pre>
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