Am 05.01.2016 um 12:28 schrieb Luigi Toscano:
On Tuesday 05 of January 2016 16:37:17 Sudhir Khanger wrote:On Tuesday 05 Jan 2016 11:34:21 AM Luigi Toscano wrote:I would investigate something on the driver and compositing system. What are the settings for Compositor, which driver?Both are defaults shipped by Fedora 23 KDE. rpm -qa | grep intel xorg-x11-drv-intel-2.99.917-16.20150729.fc23.x86_64 Compositor - OpenGL 2.0/GLXIf I remember correctly, depending on the Intel generation, you could have more (or less) fortune trying different combination of OpenGL 2.0 vs OpenGL 3.1 and EGL vs GLX
FIRST: whenever you change compositor-settings - logout and login again, i have seen repeatly bad effects like a black rectangle in the size of the window of a starting application and all sort of flickerings by only apply changes and after restart the session all that bad things went away
EGL is horrible unstable with the xorg-x11-drv-intel-2.99.917-16.20150729.fc23.x86_64 on IvyBrdige/SandyBridge
GLX / OpenGL 3.1 works best herein december the was a xorg-x11-drv-intel wokring fine with EGL but crashing X everytime you played a video with VLC
did not try EGL with the "xorg-x11-drv-intel-2.99.917-19.20151206.fc23.x86_64" i have currently running from koji
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