[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #15 from Matty R --- (In reply to Nate Graham from comment #14) > Sure, it's not the exact same issue, but it's probably still a driver bug. That specific bug appears to have been resolved with Driver 343.36: * Fixed an OpenGL issue that could cause glReadPixels() operations to be improperly clipped when resizing composited application windows, potentially leading to momentary X freezes. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #14 from Nate Graham --- Sure, it's not the exact same issue, but it's probably still a driver bug. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #13 from Matty R --- (In reply to Vlad Zahorodnii from comment #11) > (In reply to Nate Graham from comment #5) > > I wonder if this is a driver issue. I don't see this kind of stuttering with > > much weaker hardware than yours (crappy Intel 10th gen i7 with HD620 iGPU). > > What NVIDIA hardware are you using for your GPU? > > yeah, it might be a driver issue > https://github.com/ValveSoftware/steam-for-linux/issues/3429#issuecomment- > 54098190 I don't think it's the same problem. I don't have any problems with Steam notifications, it's specific to Plasma. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 Nate Graham changed: What|Removed |Added Resolution|--- |UPSTREAM Status|REPORTED|RESOLVED --- Comment #12 from Nate Graham --- Oof. :( I guess you can report this issue to the NVIDIA folks, either by sending an email to linux-b...@nvidia.com or making a post at https://forums.developer.nvidia.com/c/gpu-unix-graphics/linux/ It would be helpful to the NVIDIA developers if you could run nvidia-bug-report.sh and attach the resulting file in your report. Thanks! -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #11 from Vlad Zahorodnii --- (In reply to Nate Graham from comment #5) > I wonder if this is a driver issue. I don't see this kind of stuttering with > much weaker hardware than yours (crappy Intel 10th gen i7 with HD620 iGPU). > What NVIDIA hardware are you using for your GPU? yeah, it might be a driver issue https://github.com/ValveSoftware/steam-for-linux/issues/3429#issuecomment-54098190 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 Nate Graham changed: What|Removed |Added See Also||https://bugs.kde.org/show_b ||ug.cgi?id=414785 --- Comment #10 from Nate Graham --- The notification issue specifically is tracked with Bug 414785. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #9 from Martin Droessler --- Same here - not only on resizing, but especially when it comes to overlay-popups e.g. notifications! Especially notifications! The FPS drops to around 7, every time a notification pops up. But also the overall responsiveness is quite bad and sluggish. I tried disabling most effect-plugins - but nothing changed. When disabling compositing, everything is fast and smooth. OS: Arch Linux Kernel: 5.13.13-arch1-1 Plasma/kwin: 5.22.5 Graphics Platform: X11 Frameworks: 5.85.0 QT: 5.15.2 CPU: AMD Ryzen Threadripper 1920X RAM: 32GB GPU: NVidia GeForce RTX 2080 Driver: 470.63.01 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 --- Comment #8 from Matty R --- (In reply to Nate Graham from comment #7) > Thanks. And did that help at all? Or is resizing performance still bad? Still just as bad. Moving windows around is fine, it's just resizing. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 439393] Terrible performance when resizing windows with NVIDIA GPU+driver and compositing enabled
https://bugs.kde.org/show_bug.cgi?id=439393 Nate Graham changed: What|Removed |Added Summary|Terrible performance when |Terrible performance when |resizing windows|resizing windows with ||NVIDIA GPU+driver and ||compositing enabled --- Comment #7 from Nate Graham --- Thanks. And did that help at all? Or is resizing performance still bad? -- You are receiving this mail because: You are watching all bug changes.