Il 06/10/2015 12:08, Reindl Harald ha scritto:
Am 06.10.2015 um 07:47 schrieb Mustafa Muhammad:
> I think Plasma 5 uses OpenGL (hardware accelerated) shell, this is why
> display drivers have much more effect on it's stability (compared to
> KDE4)
> For your laptop, if you have hybrid graphics, probably you can disable
> the external GPU from the BIOS, this will give you better experience.
and how does that explain that i had KDE4 desktop effects also
configured on my IvyBridge/SandyBridge machines to use OpenGL and
never saw effects like new windows sometimes appear first as a black
rectangle until the window finally got displayed?
Reindl's is right. Plasma 5 graphical glitches are very annoying, months
ago when I just installed F22 KDE Plasma 5 I ingenuously thought it was
only a Kickoff problem and I filled a bugreport [1] "Increase transition
timings between entries and sub-entries" but the problem interests all
the Plasma 5 graphical user interface. As soon as possible I want to
fill some bugreports using different videocards and FOSS drivers. I only
need to be told if there are any Plasma and/or driver flags that need to
enabled in order to get debuginfos.
I will also record some videos with a camera, to better show to KDE
developers what I exactly mean by "graphical glitches"
[1]
https://bugs.kde.org/show_bug.cgi?id=348691