https://bugs.kde.org/show_bug.cgi?id=479719
Bug ID: 479719
Summary: xwayland/xwayland applications do not handle monitor
hotplug/resolution adjusting
Classification: Plasma
Product: kwin
Version: 5.27.10
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: multi-screen
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
***
applications using X11 in a Wayland session report incorrect cursor position in
moves, if multiple X11 windows are open mouse targeting/keystrokes are often
directed to the wrong window. problem is magnified if multiple screens are
active.
***
this _may_ be a reappearance of https://bugs.kde.org/show_bug.cgi?id=406800
STEPS TO REPRODUCE
1. system starts with initial 720x1280 (native, I have KDE run with rotation)
display
2. I dock the machine to a dock with 3440x1440, 2560x1440 displays
3. launch a complex application using Xwayland (chrome, firefox are good for
this)
4. either launch another complex app or open a new window
OBSERVED RESULT
Input goes to the wrong windows, if trying to move windows using the titlebar,
cursor jumps to the top and left. This is also especially notable if trying to
scroll in windows, since they don't need to be active to receive scroll events.
EXPECTED RESULT
Inputs land on the focused window or window over the cursor.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora 39/KDE Plasma 5.27.10
(available in About System)
KDE Plasma Version: 5.27.10
KDE Frameworks Version: 5.111.0
Qt Version: 5.15.11
ADDITIONAL INFORMATION
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