On Thu, 17 Oct 2024 21:02:00 +0200 Quelrond <quelr...@gmail.com> said:

> Hello,
> 
> I've just upgraded my laptop from FreeBSD 13.3 to FreeBSD 14.1. The most 
> important progress is that suspend resume (almost) works with this 
> version. I have a strange problem with Enlightenment though.
> 
> After the resume the performance of E seems to be lower than normally, 
> repainting of windows content is a bit slow. And if I try to restart E 
> (with Ctrl-Alt-End) - the windows content is completely lost:
> 
> https://www.flytrace.com/static/download/shot-2024-10-14_22-27-20.jpg
> 
> Any ideas?

the fact that a restart of e loses content... implies the pixmaps of the
window content somehow don't work or cannot be accessed. a e restart has e
exit and start again - thus as x for pixmaps and so on... so it might be that
the kernel and/or gpu driver somehow during suspend do something bad? they
might migrate pixmaps from gpu vram to system memory before suspend so they
can shut down gpu vram, but then on resume not copy them back to vram and
switch back correctly?

-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
Carsten Haitzler - ras...@rasterman.com



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