Comment # 12 on bug 1177060 from Therapon Sundoulos

I haven't tried any others, my workflow depends on kde features for some
things. 

There is a repeatable scenario though:

1. fresh boot, all is quiet, do some stuff and then wait for the power save
timer to trigger sleep.
2. wait a while, wake from sleep, errors begin quickly.
3. trigger sleep using the keyboard
4. wait a minute, wake from sleep, all is quiet.

One thing I noticed, the timestamp on entries in the kernel log doesn't change
on wake. In the attached log, sleep triggered at 10/2/20 9:12 PM. The log shows
wake and subsequent errors at the same time. The journal log shows those events
as occurring at 10/3/20 7:03 AM. It's like the clock goes to sleep too and
doesn't catch up after waking.