https://bugs.kde.org/show_bug.cgi?id=525949
Bug ID: 525949
Summary: Tablet mode not activating on Lenovo X1 Yoga 7 gen
Classification: Plasma
Product: plasmashell
Version First 6.7.4
Reported In:
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Created attachment 196368
--> https://bugs.kde.org/attachment.cgi?id=196368&action=edit
System settings.
DESCRIPTION
I have recently obtained a Lenovo X1 Yoga 7 gen and after hours of research I
still cannot get the Plasma to switch to the enlarged touch friendly UI.
STEPS TO REPRODUCE
1. Enable Tablet mode in the system settings
2. Rotate the screen of a Lenovo X1 Yoga 7 gen 2-in-1 laptop past 180°.
OBSERVED RESULT
I can see that the tablet-mode ACPI events are detected by libinput, but
nothing changes when the state changes.
sudo stdbuf -oL -eL libinput debug-events --device
/dev/input/by-path/platform-thinkpad_acpi-event
-event4 DEVICE_ADDED ThinkPad Extra Buttons seat0
default group1 cap:kS
event4 SWITCH_TOGGLE +0.000s switch tablet-mode state 1
event4 SWITCH_TOGGLE +7.798s switch tablet-mode state 0
event4 SWITCH_TOGGLE +25.193s switch tablet-mode state 1
event4 SWITCH_TOGGLE +29.814s switch tablet-mode state 0
I tried both the auto tablet mode settings and forcing it on, but nothing
happens either way. Tried to find a way to automate the switching using a
script, and while I could detect the state change, there seems to be no way to
force KDE Plasma to render the icons and menu in touch friendly way.
EXPECTED RESULT
I expect the UI to change to show touch friendly UI elements when the screen is
rotated past 180° and the libinput event for tablet-mode state change is
triggered.
SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux
KDE Plasma Version: 6.7.4
KDE Frameworks Version: 6.29.0
Qt Version: 6.11.2
Kernel Version: 7.1.13-2-MANJARO (64-bit)
Graphics Platform: Wayland
Processors: 20 × 12th Gen Intel® Core™ i7-1280P
Memory: 32 Gio of RAM (30.9 Gio usable)
Graphics Processor: Intel® Iris® Xe Graphics
ADDITIONAL INFORMATION
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