https://bugs.kde.org/show_bug.cgi?id=466634
Bug ID: 466634
Summary: When the desktop is running, even at idle, plasmashell
will consume all of my 32GB of memory resulting in a
system freeze.
Classification: Plasma
Product: plasmashell
Version: 5.27.2
Platform: Archlinux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: generic-performance
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Created attachment 156848
--> https://bugs.kde.org/attachment.cgi?id=156848&action=edit
plasmsashell memory usage after 1 hour 40 minutes of uptime
SUMMARY
SYSTEM INFO.
Operating System: Arch Linux
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.2.1-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 6600 XT
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
STEPS TO REPRODUCE
1. Boot computer and log into a desktop session (same result if using X11 or
Wayland)
2. Wait...initial plasmashell memory footprint is ~2GB, over the course of
several hours, it will grow occupy all memory.
OBSERVED RESULT
Computer hard locks and requires a reboot.
EXPECTED RESULT
Computer runs normally.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
ADDITIONAL INFORMATION
This behavior was first observed ~18 hours ago after a system update. Before
that, I could go weeks without issue. System is fully up to date as of this
report.
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