[Stable Update] 2025-03-18 - Kernel, Systemd, Plasma 6.3.3, KDE Gear 24.12.3

After the previous update, 2025-03-05, and before this update I changed a configuration for libreoffice in

/etc/profile.d/libreoffice-fresh.sh
by uncommenting: #export SAL_USE_VCLPLUGIN=gtk4

Libreoffice 25.2 still worked well thereafter using the now gtk4 look’n feel.
However, after this update, 2025-03-18, if I want to edit a file, libreoffice enters a loop of wanting to ‘reconstruct the broken file’ as if it crashed whilst editing the file. Running from a terminal, this is the output (an example):

[Bertie@Rip ~]$ libreoffice -o MyManjaro.odt
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
-Dswing.defaultlaf=javax.swing.plaf.nimbus.NimbusLookAndFeel
free(): invalid pointer
Gtk-Message: 15:50:55.680: GtkDialog mapped without a transient parent. This is discouraged.

I think that the free():invalid pointer is the actual problem but tracing and correcting that could be difficult.
A solution that worked was to re-comment export SAL_USE_VCLPLUGIN=gtk4. This reverted to the gtk3 look’n feel (which seems to be the default in any case).

Because before this update libreoffice worked with gtk4, I do not think the problem lies with libreofice (which was not updated) but rather with something else in the update??
(linux6.12.19, enlightenment, X11)


Moderator edit:In the future, please use proper formatting. Using quotes for file and terminal output are not acceptable and are hard to read. Please see [HowTo] Post command output and file content as preformatted text