https://bugs.kde.org/show_bug.cgi?id=489362
Bug ID: 489362
Summary: After resuming from suspend (close/open lid) sometimes
the touchpad requires two fingers to work
Classification: Plasma
Product: kwin
Version: 6.1.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: input
Assignee: kwin-bugs-n...@kde.org
Reporter: m.lince...@gmail.com
Target Milestone: ---
SUMMARY
When resuming work on my laptop after sleep / closing the lid, sometimes the
touchpad is unrensponsive and requires two fingers to move the pointer.
STEPS TO REPRODUCE
1. Work with your laptop normally
2. Close the lid
3. Open the lid
4. Go through 1-2-3 a few times until the problem appears.
OBSERVED RESULT
The touchpad does not respond to the usual one-finger operation, while using
two fingers can move the cursor.
EXPECTED RESULT
The touchpad works normally.
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.0
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Kernel Version: 6.9.5-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 15.5 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
Manufacturer: Dell Inc.
Product Name: Latitude 7490
ADDITIONAL INFORMATION
I observed this behaviour on the GNOME Session as well, but I never experienced
on Plasma X11. This could point to an upstream issue (Wayland).
Switching to a virtual terminal and then back to the desktop fixes the issue.
Similar issues have been reported in the past 2+ years across several
platforms:
https://askubuntu.com/questions/1387034/touchpad-starts-requiring-2-fingers-way-to-fix
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