https://bugs.kde.org/show_bug.cgi?id=343661
bra...@puppetlabs.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bra...@puppetlabs.com --- Comment #32 from bra...@puppetlabs.com --- I'm having an issue which I *think* is symptomatic of the same bug - although I'm on Intel, not Nvidia. When I alt+tab between windows, sometimes the content stops refreshing. Input is definitely being sent to the windows that this happens to. If I alt+tab back and forth a few times, I can get the window to "unstick" and behave normally again. Running the command suggested in comment #23 appears to also resolve the behavior I'm seeing, which is why I suspect it to be the same issue under the hood. Below is the output kwin_x11 spit out when I ran it with --replace. OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile OpenGL version string: 3.0 Mesa 11.1.1 OpenGL shading language version string: 1.30 Driver: Intel GPU class: Haswell OpenGL version: 3.0 GLSL version: 1.30 Mesa version: 11.1.1 X server version: 1.18 Linux kernel version: 4.3.3 Requires strict binding: yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no I'm running kwin 5.5.3 with kwindowsystem 5.18.0 (latest in Arch). -- You are receiving this mail because: You are watching all bug changes.