Bug 481413 - symbol lookup error: /usr/lib/plasma.so.6 failure. Unable to start from tty using startplasma-wayland or startplasma-x11
Summary: symbol lookup error: /usr/lib/plasma.so.6 failure. Unable to start from tty u...
Status: RESOLVED DOWNSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (show other bugs)
Version: 5.93.0
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2024-02-16 14:27 UTC by Sjoerd
Modified: 2024-02-16 16:39 UTC (History)
1 user (show)

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Description Sjoerd 2024-02-16 14:27:30 UTC 
SUMMARY

plasma doesnt launch with error:
"symbol lookup error: /usr/lib/libPlasma6.so.6: undefined symbol: _ZNK11QMetaObject17indexOfEnumeratorE14ByteArrayView, version QT_6".

Im sorry cant get a good dump out of this since gdb and qmlls6 seem to not like each other and segfault. It could be me though since its my first time using gdb without a frontend. However it could also be a something wrong with the toolkit (maybe, very maybe).

STEPS TO REPRODUCE
1. start from the tty using either "startplasma-wayland" or startplasma-x11 (also crashes when with same result when using plasmashell) command.

OBSERVED RESULT
no start and the above error message

EXPECTED RESULT
no error message and the desktop

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.93.0-beta3
KDE Frameworks Version: 5.93.0-beta3
Qt Version: 6.7.0-beta3

ADDITIONAL INFORMATION
Done in a 64bit virtualbox environment with 8gb of ram, 12 cores and 60gb of space
Comment 1 Sjoerd 2024-02-16 14:34:04 UTC 
Just updated libplasma now. 
The error is no longer there and I get a black screen instead when running startplasma-wayland
Comment 2 Antonio Rojas 2024-02-16 14:52:32 UTC 
Packaging problem, not a KDE issue