https://bugs.kde.org/show_bug.cgi?id=490685
Adam Fontenot <adam.m.fontenot+...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kdelibs-b...@kde.org
Version|24.05.2 |6.4.0
Product|dolphin |frameworks-kservice
Summary|Dolphin causes compositor |Dolphin causes compositor
|to lag when XDG_CONFIG_HOME |to lag when XDG_CONFIG_HOME
|variable contains a closing |variable contains a
|slash |trailing slash
Component|general |general
Assignee|dolphin-bugs-n...@kde.org |kio-bugs-n...@kde.org
--- Comment #8 from Adam Fontenot <adam.m.fontenot+...@gmail.com> ---
Okay after a bit more debugging I can say for sure this is a KService bug.
In the check at
https://invent.kde.org/frameworks/kservice/-/blob/master/src/sycoca/ksycoca.cpp?ref_type=heads#L662
return extraFiles.keys() != files;
The left hand side is
QList("/home/adam/.config/mimeapps.list",
"/home/adam/.local/share/applications/mimeapps.list",
"/usr/share/applications/kde-mimeapps.list")
The right hand side is
QList("/home/adam/.config//mimeapps.list",
"/home/adam/.local/share/applications/mimeapps.list",
"/usr/share/applications/kde-mimeapps.list")
The lack of path normalization here means that KService thinks the sycoca
database needs to be rebuilt every time an application asks.
Dolphin hitting an endless loop here because of the `databaseChanged` signal
should probably be prevented, but the underlying issue is with KService so I'm
moving this bug there for more attention.
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