[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #15 from Marco --- For me, the issue still appears. If I have my 1080p monitor connected to my laptop, changing essentially anything related to kwin, like window decorations, everything slows down. Even when running a Game (which I guess disables and then re-enables the compositing) will then make everything sluggish. If I have no monitor connected, the issue cannot be reproduced. I am on Plasma 5.26.5, with NVIDIA proprietary drivers (although I believe this does not matter, as also with my integrated Intel GPU I have the same issue). -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #14 from Nate Graham --- Thanks for the info, folks. What about you, Piotr? -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #13 from Alex Dănilă --- For me this used to reproduce every time, now it cannot reproduce anymore. Up to date Debian Unstable. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Magno Lomardo changed: What|Removed |Added CC||magnussoli...@gmail.com --- Comment #12 from Magno Lomardo --- Created attachment 151747 --> https://bugs.kde.org/attachment.cgi?id=151747=edit Screen Configuration - my setup could not reproduce the reported issue I could not reproduce the issue on my setup. I did run "kwin_x11 --replace" since I don't use wayland, but the behaviour was the same as before. The only noted difference is when I try to record my screen using OBS (flatpak version), then it will add a black square around the pointer. I attached a screenshot of my settings, if I can provide more info to help I would need guidance in what info and how to get that. Hope it helps! -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 TrianguloY changed: What|Removed |Added CC||correo--correo+kde@hotmail. ||com --- Comment #11 from TrianguloY --- Another solution is to use the environment variable KWIN_X11_REFRESH_RATE and set your own refresh rate, which also solves the issue (but forces you to choose the refresh rate and it won't adapt dynamically). As other pointed in a different thread, the issue seems to happen if the top-left corner of the whole desktop (the minimal rectangle which encloses/contains the screen sub-rectangles) doesn't correspond to any screen. What I mean is: if you set a screen at the top left, you are good. But if you move it slightly down or put another at the right and upper, it will fail. Maybe the code needs a default screen to check some properties, and tries to fetch the top-left one (probably the 0,0 coordinate?) So when nothing is there it simply fails and sets 1fps as a result? -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #10 from Opal --- Created attachment 149614 --> https://bugs.kde.org/attachment.cgi?id=149614=edit Display configuration that replicates this bug -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #9 from Opal --- (In reply to Opal from comment #7) > I had the same problem. Figured out it only happened when one of my monitors > (34 inch 2k) was connected (using Thunderbolt). When it's just my laptop > screen or my 1080p HDMI screen everything was fine. Couldn't replicate it on > a different user so I gathered it had to be config related. > So, deleting monitor configurations fixed it: > rm -rf ~/.local/share/kscreen > Hope this helps someone :) Sadly, that didn't actually solve it as it kept coming back, but I've found the setting that does it, at least for me: I have my 1080p laptop screen on the left of my 2k monitor. By default, the laptop monitor in aligned to the top of the 2k one, if I change that to the middle or bottom position and restart KWin, this replicates the issue. And vice versa reverting that change and restarting KWin solves it. A couple more things: 1. I can also replicate this with my external 1080p monitor instead of the laptop one. 2. I've replicated this both with a dual monitor and a triple monitor setup, however it only happens when the realigned 1080p monitor is on the left, changing the alignment for the screen on the right doesn't replicate this issue. I'll attach a screenshot to demonstrate this setting. Curious if others experiencing this have the same cause as me? -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Ilya Bizyaev changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0 |1 Version|unspecified |5.24.90 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Zamundaaa changed: What|Removed |Added CC||bizy...@zoho.com --- Comment #8 from Zamundaaa --- *** Bug 454843 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Nate Graham changed: What|Removed |Added CC||xaver.h...@gmail.com -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Opal changed: What|Removed |Added CC||opal.mizr...@protonmail.com --- Comment #7 from Opal --- I had the same problem. Figured out it only happened when one of my monitors (34 inch 2k) was connected (using Thunderbolt). When it's just my laptop screen or my 1080p HDMI screen everything was fine. Couldn't replicate it on a different user so I gathered it had to be config related. So, deleting monitor configurations fixed it: rm -rf ~/.local/share/kscreen Hope this helps someone :) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 David Edmundson changed: What|Removed |Added CC||mateush.honor...@gmail.com --- Comment #4 from David Edmundson --- *** Bug 433664 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 --- Comment #6 from David Edmundson --- *** Bug 451125 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 David Edmundson changed: What|Removed |Added CC||luis48...@hotmail.com --- Comment #5 from David Edmundson --- *** Bug 445673 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Daniel Eckl changed: What|Removed |Added CC||daniel.e...@gmx.de -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Marco changed: What|Removed |Added CC||phoenix_8...@hotmail.com --- Comment #3 from Marco --- I am also facing the same issue, and I would say it is quite severe. Anything that tries to do something with the compositor will cause the problem. Even running an emulator like PPSSPP, and then closing it will cause the issue. This problem makes kwin and thus the whole plasma desktop essentially unusable for most use cases. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Bohdan Tymkiv changed: What|Removed |Added CC||bohdan...@gmail.com --- Comment #2 from Bohdan Tymkiv --- I am facing exactly the same issue. * System information: Operating System: Kubuntu 21.10 KDE Plasma Version: 5.23.5 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 Kernel Version: 5.13.0-25-generic (64-bit) Graphics Platform: X11 Processors: 16 × Intel® Core™ i7-10700K CPU @ 3.80GHz Memory: 15,5 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630 * Relevant log: void@i7:~$ kwin --replace & [1] 8638 void@i7:~$ Warning: Setting a new default format with a different version or profile after the global shared context is created may cause issues with context sharing. kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5089:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5091:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5093:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5097:47: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5099:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5107:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5111:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5113:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5117:45: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5120:46: this compose sequence is a duplicate of another; skipping line OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) UHD Graphics 630 (CML GT2) OpenGL version string: 4.6 (Compatibility Profile) Mesa 21.2.2 OpenGL shading language version string: 4.60 Driver: Intel GPU class: Comet Lake OpenGL version: 4.6 GLSL version: 4.60 Mesa version: 21.2.2 X server version: 1.20.13 Linux kernel version: 5.13 Requires strict binding:yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine:no kwin_core: XCB error: 10 (BadAccess), sequence: 2129, resource id: 1901, major code: 142 (Composite), minor code: 2 (RedirectSubwindows) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Alex Dănilă changed: What|Removed |Added CC||alex.danila.web@protonmail. ||com --- Comment #1 from Alex Dănilă --- I can reproduce this exactly as reported, here is my relevant part of the reporter's log: OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 4600 (HSW GT2) OpenGL version string: 4.5 (Core Profile) Mesa 21.3.3 OpenGL shading language version string: 4.50 Driver: Intel GPU class: Haswell OpenGL version: 4.5 GLSL version: 4.50 Mesa version: 21.3.3 X server version: 1.20.13 Linux kernel version: 5.15 Requires strict binding:yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine:no kwin_core: XCB error: 10 (BadAccess), sequence: 6512, resource id: 408, major code: 142 (Composite), minor code: 2 (RedirectSubwindows) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 444536] Compositor slows down to ~1fps after changing any of the compositor settings or restarting kwin
https://bugs.kde.org/show_bug.cgi?id=444536 Nate Graham changed: What|Removed |Added CC||n...@kde.org -- You are receiving this mail because: You are watching all bug changes.
