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<body><span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
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<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96569">bug 96569</a>
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<td>przanoni@gmail.com
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96569#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96569">bug 96569</a>
from <span class="vcard"><a class="email" href="mailto:przanoni@gmail.com" title="Paulo Zanoni <przanoni@gmail.com>"> <span class="fn">Paulo Zanoni</span></a>
</span></b>
<pre>(In reply to flying-sheep from <a href="show_bug.cgi?id=96569#c10">comment #10</a>)
<span class="quote">> for me the external display also hangs, and the bug only occurs when using a
> linux kernel version >4.5.4
>
> the newest versions i tried it with are
>
> linux 4.8.13
> xf86-video-intel 1:2.99.917+746+g169c74f-1
>
> using i915.enable_psr=0 doesn’t help.</span >
If that's the case, please open a new bug report. Boot the latest Kernel from
drm-tip (<a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a>) with drm.debug=0xe
log_buf_len=1M, then attach the dmesg output to the bug report. PSR was just
disabled by defaul on drm-tip so any error messages related to PSR should just
go away now.</pre>
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