Public bug reported:
I noticed that when I choose Wayland to logon to my Ubuntu 23.04 desktop
PC, the display would crash at least once within 6 hours. Crash means
total dark screen. Mouse,keyboard, or replugging the HDMI cable doesn't
have any effects. Once the display crashes, ssh is possible
*** This bug is a duplicate of bug 2018504 ***
https://bugs.launchpad.net/bugs/2018504
The problem is critical to servers or systems that have peak usage at
times that consumes high CPUs. The motherboard's Ethernet port is
connect to a 1 gbp/s switch. The wifi is used as a hot spot.
on a AMD
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