https://bugs.kde.org/show_bug.cgi?id=512248
Bug ID: 512248
Summary: Touching does not turn screen back on in tablet mode
Classification: Plasma
Product: plasmashell
Version First 6.5.2
Reported In:
Platform: NixOS
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Power management & brightness
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
SUMMARY
On a convertible laptop/tablet, if the screen is turned off when closing the
lid, it cannot be turned back on if the laptop is in tablet mode.
STEPS TO REPRODUCE
1. Under the power management settings, set "when laptop lid closed" to "turn
off screen".
2. Close the lid of the laptop, to turn off the screen.
3. Reopen the laptop lid, and fold it back to switch to tablet mode.
4. Touch the screen.
OBSERVED RESULT
Nothing happens, the screen remains off.
EXPECTED RESULT
The screen should turn back on when touching it.
SOFTWARE/OS VERSIONS
Linux: NixOS unstable
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
ADDITIONAL INFORMATION
Appears to be related to https://bugs.kde.org/show_bug.cgi?id=466748 . Because
the screen does not turn on when the laptop is reopened, it must be turned on
with a keypress, touchpad or mouse movement. But because all of those are
disabled in tablet mode, and the touchscreen is disabled when the screen is
off, there is no way to wake it up again. The only way is folding the laptop to
laptop mode first, then pressing a key, then folding it to tablet again.
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