On Wed, Dec 6, 2023 at 9:19 AM richard emberson <emberson.rich(a)gmail.com>
wrote:
Yesterday morning when I logged in from the sleep-mode KDE screen
(no
shutdown/restart KDE involved), the
KDE/Plasma background displayed correctly as well as the toolbar. This
morning everything is displaying
correctly also.
I did nothing to fix this....so, there is still something funky down in
the graphic display code but
it now takes a path that displays correctly.
There can be dependencies on the order in which devices (mostly display and
network) that are activated at boot get used, particularly if you switch
between linux and windows. In my experience, drivers activated at boot
usually don't impact Windows, and problems in linux often go away over time
with updates to system firmware or linux drivers. Sometimes drivers that
fail when linux is freshly booted (presumably with some remnants of the
"BIOS" driver's configuration) start working after waking from a sleep
cycle restarts the drivers.
--
George N. White III