Comment 22 for bug 1870597
Revision history for this message
| Ian Douglas (ixd704) wrote Re: libinput says: scheduled expiry is in the past... your system is too slow | #22 |
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I have the same sort of issue... Ubuntu 20.04 (Ubuntu Studio spin).
From Xorg.0.log
[ 13886.780] (EE) client bug: timer event4 debounce short: scheduled expiry is in the past (-9ms), your system is too slow
[ 13926.080] (EE) client bug: timer event4 debounce: scheduled expiry is in the past (-15ms), your system is too slow
Video freezes, external display will go black or the system will crash (I expect it is only X that crashes because if I am editing audio in Audacity, the audio will continue to play, yet I will have to hard reset my machine to regain control. Keyboard and mouse input are dead as part of X system. I have not tried remoting in to it from another machine yet.
Running a MacBook Pro retina mid 2012 with 8GB RAM and the i7 processor with GeForce GT 650M Mac Edition graphics chip at 4K@30Hz output. If I have the system running powersave, I get the hard crashes, with ondemand governor I get the timeouts. Going to performance causes the fans to run all the time which is loud.