https://bugs.kde.org/show_bug.cgi?id=523530
Bug ID: 523530
Summary: Plasma shutdown leaves Acer Revo One RL85 partially
powered, while systemctl and direct logind PowerOff
fully shut it down
Classification: Plasma
Product: plasmashell
Version First 6.7.3
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Session Management
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Created attachment 194623
--> https://bugs.kde.org/attachment.cgi?id=194623&action=edit
journal
SUMMARY
Shutting down from the Plasma graphical menu does not completely power off
an Acer Revo One RL85. The display turns off, but the two white front LEDs
labelled 1 and 2 remain lit.
Using "systemctl poweroff" completely powers off the machine.
A direct org.freedesktop.login1.Manager.PowerOff D-Bus call also completely
powers off the machine.
Calling KDE's org.kde.Shutdown.logoutAndShutdown reproduces the incomplete
shutdown, which appears to isolate the issue to Plasma's shutdown/session
sequence.
STEPS TO REPRODUCE
1. Log in to a Plasma Wayland session.
2. Select Shut Down from the Plasma application launcher.
3. Wait for the shutdown to finish.
OBSERVED RESULT
The display and operating system shut down, but the two white front LEDs
labelled 1 and 2 remain lit.
The same problem occurs with:
qdbus6 org.kde.Shutdown /Shutdown org.kde.Shutdown.logoutAndShutdown
EXPECTED RESULT
The machine should power off completely and all front LEDs should turn off.
COMPARISON TESTS
The following command powers the machine off completely:
systemctl poweroff
The following direct systemd-logind call also powers it off completely:
busctl call --system \
org.freedesktop.login1 \
/org/freedesktop/login1 \
org.freedesktop.login1.Manager \
PowerOff b true
The issue only occurs through Plasma's shutdown sequence.
The same Fedora KDE installation shuts down normally on two other computers.
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 44
KDE Plasma Version: 6.7.3
KDE Frameworks Version: 6.28.0
Qt Version: 6.11.1
Kernel Version: 7.1.4-204.fc44.x86_64
Graphics Platform: Wayland
Display Manager: Plasma Login Manager
Automatic login: Enabled
HARDWARE
Manufacturer: Acer
Product: Revo One RL85
ADDITIONAL INFORMATION
The issue is reproducible.
The current workaround is a desktop launcher executing:
/usr/bin/systemctl poweroff
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