[Ubuntu-x-swat] [Bug 1862081] Re: xorg resizes framebuffer when playing fullscreen video over and over again

2020-02-05 Thread Jonas Jelten
It seems to be caused by fractional display scaling: The display is configured to use 150% scaling. When the scaling is set to 100% (native DPI), mpv and Firefox can play the video in fullscreen without triggering the bug, everything fine just like it should be. When the scaling is set to 200%,

[Ubuntu-x-swat] [Bug 1862081] Re: xorg resizes framebuffer when playing fullscreen video over and over again

2020-02-05 Thread Jonas Jelten
** Description changed: When I play a video with mpv (or e.g. Firefox), it works just fine. When this video is fullscreened (e.g. in mpv by pressing f), the screen quickly turns off, and switches resolution modes in such a rate the screen is unusable. The native resolution of the

[Ubuntu-x-swat] [Bug 1862081] [NEW] xorg resizes framebuffer when playing fullscreen video over and over again

2020-02-05 Thread Jonas Jelten
Public bug reported: When I play a video with mpv (or e.g. Firefox), it works just fine. When this video is fullscreened (e.g. in mpv by pressing f), the screen quickly turns off, and switches resolution modes in such a rate the screen is unusable. The native resolution of the screen is 1440p,

[Ubuntu-x-swat] [Bug 829086] Re: Artifacts in 3D with Sandy Bridge

2011-10-14 Thread Jonas Jelten
I have exactly the same issue on my core i5-2520M with hd 3000 sandy bridge graphics. These artifacts are very annoying and only occur at the edges of transparent textures, like you will see on the screenchot. Same thing occurs in Osmos, but only edges of all textures are visible. Next thing: