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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Screen shaking and blinking [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102803#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Screen shaking and blinking [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102803">bug 102803</a>
from <span class="vcard"><a class="email" href="mailto:mthode@mthode.org" title="Matthew Thode <mthode@mthode.org>"> <span class="fn">Matthew Thode</span></a>
</span></b>
<pre>it's 275M right now...
journalctl -b 0 -o short-monotonic -k
get the log
529 journalctl -b 0 -o short-monotonic -k > fail.log
remove one set of mouse movement logs
532 grep -v intel_plane_atomic_calc_changes fail.log > fail2.log
remove second set of mouse movement logs
534 grep -v drm_atomic_set_fb_for_plane fail2.log > fail3.log
remove stuff to be fixed in
<a href="https://www.spinics.net/lists/platform-driver-x86/msg14493.html">https://www.spinics.net/lists/platform-driver-x86/msg14493.html</a>
537 grep -v thinkpad_acpi fail3.log > fail4.log
remove over temp warnings (to scale the clock)
541 grep -v temperature fail4.log > fail5.log
now it's a bit better...
-rw-r--r-- 1 root root 276M Feb 1 21:13 fail.log
-rw-r--r-- 1 root root 90M Feb 1 21:16 fail2.log
-rw-r--r-- 1 root root 4.5M Feb 1 21:16 fail3.log
-rw-r--r-- 1 root root 4.4M Feb 1 21:17 fail4.log
-rw-r--r-- 1 root root 4.3M Feb 1 21:17 fail5.log
will be uploaded as fail5.log.xz</pre>
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