https://bugs.kde.org/show_bug.cgi?id=455781
Tim Colgate <k...@mettalogic.co.uk> changed:
What |Removed |Added
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CC| |k...@mettalogic.co.uk
--- Comment #2 from Tim Colgate <k...@mettalogic.co.uk> ---
I also have the same problem and can reproduce it reliably by switching to a
different user and back (e.g. <ctrl><alt><f8> and then back to <f7>). I'm using
nvidia proprietary drivers; I don't think their version (470.129.06-6 on
Debian) is very important as I've had this problem for quite a while with
various driver versions.
I get the message:
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 11823, resource
id: 197132293, major code: 18 (ChangeProperty), minor code: 0
in the xterm where I started/restarted kwin_x11 each time I switch back to the
original user.
It's as though the title bar has been replaced with a static image which
stretches/shrinks as the window is resized, but as the other comment says, the
max/min etc. buttons themselves still work, provided you click where they
should be, not just where they're displayed.
Windows opened after I switch back to the orginal user behave correctly.
This is all with the compositor disabled. If I enable the compositor I get more
error messages on switching:
ZoomConfig::instance called after the first use - ignoring
PresentWindowsConfig::instance called after the first use - ignoring
KscreenConfig::instance called after the first use - ignoring
DesktopGridConfig::instance called after the first use - ignoring
kwin_core: XCB error: 10 (BadAccess), sequence: 44738, resource id: 486, major
code: 142 (Composite), minor code: 2 (RedirectSubwindows)
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 48284, resource
id: 182452229, major code: 18 (ChangeProperty), minor code: 0
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