https://bugs.kde.org/show_bug.cgi?id=488045
Bug ID: 488045
Summary: Touch screen locks up within a handful of inputs
(Microsoft Surface Pro 7, NixOS)
Classification: Plasma
Product: plasmashell
Version: 6.0.5
Platform: NixOS
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: Input Method
Assignee: plasma-b...@kde.org
Reporter: m1vri...@duck.com
CC: aleix...@kde.org
Target Milestone: 1.0
SUMMARY
Touch screen stops working after just a few inputs. To fix this issue you must
use the mouse. I have had the issue with no apps open other than the desktop
and the widgets I have. It happens so often the touchscreen is unusable.
I think what is happening is that the touch input becomes “sticky”, with some
touches being held after you release your finger, or some sort of invisible
mouse cursor freezing. This get reset by mouse input. But it’s hard to tell
exactly what is going on.
https://bugs.kde.org/show_bug.cgi?id=438551 looks similar but seems far less
severe and is reported as a Dolphin bug.
STEPS TO REPRODUCE
1. Use touchscreen for short amount of time. As far as I can tell any type of
touch input can randomly cause the bug, with no discernible pattern
2. Move or click mouse to reset the touchscreen.
OBSERVED RESULT
Touch screen stops receiving input or at least becomes so unresponsive so it
seems that way. Sometimes it seems like only the touch input for the window or
app you are using stops working but after a moment the whole touchscreen locks
up anyway, and I haven't been able to reproduce this.
EXPECTED RESULT
SOFTWARE/OS VERSIONS
NixOS 24.11 (unstable channel)
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.1
ADDITIONAL INFORMATION
Microsoft SP7 uses the IPTS drivers, and requires a special kernel.
--
You are receiving this mail because:
You are watching all bug changes.
