https://bugs.kde.org/show_bug.cgi?id=520311
Bug ID: 520311
Summary: plasma-welcome crashes after being idle for a bit
(fresh OS install)
Classification: Plasma
Product: Plasma Setup
Version First unspecified
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: General
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Description:
I had the Welcome Center open after a fresh Arch install. I stepped away for
about 10–15 minutes, came back, clicked through it, and it immediately crashed.
I didn’t do anything unusual — just let it sit open and then interacted with it
again.
Steps to reproduce:
1. Open plasma-welcome
2. Leave it idle for a while
3. Come back and click something
4. It crashes
What I expected:
For it to stay open normally
What happened instead:
It segfaulted as soon as I interacted with it after being idle.
System info:
- Fresh Arch Linux install
- Plasma 6 (fully updated)
- Wayland session
- AMD GPU (Mesa)
- linux-zen kernel
- No custom KDE config yet
Backtrace excerpt:
Stack trace of thread 2756:
#0 0x00007f2d7d5c8e48 __gmp_randclear (libgmp.so.10 + 0x70e48)
#1 0x00007f2d7015b638 _ZN10CalculatorD1Ev (libqalculate.so.23
+ 0x15b638)
#2 0x00007f2d7015bed6 _ZN10CalculatorD0Ev (libqalculate.so.23
+ 0x15bed6)
#3 0x00007f2dc15886dd n/a (calculator.so + 0x96dd)
#4 0x00007f2dc15891b5 n/a (calculator.so + 0xa1b5)
#5 0x00007f2dc1589245 n/a (calculator.so + 0xa245)
#6 0x00007f2e1e9e7c6a _ZN7QObject5eventEP6QEvent
(libQt6Core.so.6 + 0x1e7c6a)
#7 0x00007f2e20d0411f
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x10411f)
#8 0x00007f2e1e983658
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 +
0x183658)
#9 0x00007f2e1e983a61
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt6Core.so.6 + 0x183a61)
#10 0x00007f2e1eb7812a n/a (libQt6Core.so.6 + 0x37812a)
#11 0x00007f2e1eb78506 n/a (libQt6Core.so.6 + 0x378506)
#12 0x00007f2e1e0981b9 n/a (libc.so.6 + 0x981b9)
#13 0x00007f2e1e11d21c n/a (libc.so.6 + 0x11d21c)
Full coredump available if needed.
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