* Wolfgang Bauer <wbauer@tmo.at> [04-27-18 22:35]:
Am Samstag, 28. April 2018, 11:06:24 schrieb Konstantin Voinov:
After this update I see empty miniwindows preview thumbnails in KDE task panel, only square frame with header. I've quickly tried plasma panel, latte-deock, other user session - all the same.
You mean when you hover an entry in the task bar?
AFAIK this only works with OpenGL compositing. So check the settings, systemsettings5->Display and Monitor->Compositor, the "Rendering Backend" in particular. If it is set to "XRender", try to change it to OpenGL.
It may be a driver problem though. What does "glxinfo |grep render" say? (you may need to install Mesa-demo-x first to get some output)
fwiw: I see the same missing empty miniwindows preview thumbnails OpenGL renderer string: GeForce GTS 450/PCIe/SSE2 Mesa-demo-x-8.4.0-1.1.x86_64 and changing composter rendering backend to opengl 2.0, 3.1 or xrender doesn't change the missing thumbs. -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Registered Linux User #207535 @ http://linuxcounter.net Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org