https://bugs.kde.org/show_bug.cgi?id=451125
Daniel Eckl <daniel.e...@gmx.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REPORTED |CONFIRMED
Ever confirmed|0 |1
CC| |daniel.e...@gmx.de
--- Comment #2 from Daniel Eckl <daniel.e...@gmx.de> ---
I have the same issue on Kubuntu 21.10 with KDE Backports PPA
Operating System: Kubuntu 21.10
KDE Plasma Version: 5.24.3
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.2
Kernel Version: 5.13.0-37-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-7300U CPU @ 2.60GHz
Memory: 15,4 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 620
I cannot reconfigure anything kwin related that restarts kwin, without having a
nearly unusable system, framerate of everything drops to about 1-2 fps. My
workaround then is to disable compositing by pressing CRTL-SHIFT-F12, but for
re-enabling a working compositing I have to logout and back in.
The issue also appears when I restart kwin on the console with using "kwin_x11
--replace". Console output:
$ kwin_x11 --replace
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) HD Graphics 620 (KBL GT2)
OpenGL version string: 4.6 (Compatibility Profile) Mesa 21.2.6
OpenGL shading language version string: 4.60
Driver: Intel
GPU class: Kaby Lake
OpenGL version: 4.6
GLSL version: 4.60
Mesa version: 21.2.6
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: 3598, resource id: 1993, major
code: 142 (Composite), minor code: 2 (RedirectSubwindows)
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