https://bugs.kde.org/show_bug.cgi?id=517570
TraceyC <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |efficiency-and-performance, | |regression Resolution|--- |WAITINGFORINFO Status|REPORTED |NEEDSINFO --- Comment #1 from TraceyC <[email protected]> --- Thanks for the bug report, and for the detailed information and troubleshooting. That's helpful. (In reply to vince liem from comment #0) > - KWin logs repeated: > - GL_INVALID_ENUM error generated. Invalid <face>. > - Invalid framebuffer status: > "GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT" > - Logging out and back in fixes the problem immediately These are a red herring, and related to something other than the performance issues. I see those in my system logs as well, and it has no performance problems. I have 23 sets of those in the last 10 minutes alone. Those were reported in bug 506216, and were determined to be a bug in the NVIDIA drivers. To investigate the performance issues, we'll need some further system information. Can you please attach the output of drm_info to this report? Also, copy the following commands into the terminal while the performance bug is happening. This will create a file in the directory where you run the command called "kwin.gdb" which you can attach to this report. echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope sudo gdb -pid $(pidof kwin_wayland) -batch -ex "set logging file kwin_wayland.gdb" -ex "set logging enabled on" -ex "continue" -ex "thread apply all backtrace" -ex "quit" Thanks! -- You are receiving this mail because: You are watching all bug changes.
