*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
I did a few more tests. On my system, the combination of a realtime
(lowlatency) kernel and certain tlp settings fixed the random crash.
Although the side effect was the machine can get very hot because CPU
threads cannot be turned off.
Processor: Intel® Core™ i7-6567U
Graphics: Intel® Iris Graphics 550 (Skylake GT3e)
Linux kernel: 4.11.12-1-rt16-MANJARO
TLP modified settings (/etc/default/tlp):
SCHED_POWERSAVE_ON_AC=0
ENERGY_PERF_POLICY_ON_AC=normal
Note: this combination also solved the intel 8265 bluetooth random
disconnection and reconnection failure on this machine.
All these tests were carried out on Manjaro, but I did suffered similar
problem when I was testing Ubuntu 17.10. I hope my information can be
helpful.
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https://bugs.launchpad.net/bugs/1535048
Title:
i915 driver seems to cause system crash at random
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