this post was submitted on 08 May 2025
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If I have installed flatpak gtk themes from flathub, what do I do, so that my flatpak gtk apps can use it? Is there any command line action or anything that can be done by using flatseal? I am using i3wm on Ubuntu 24.

#flatpak #gnu #linux #gnulinux #desktop #gtk #app #foss #libresoftware

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[–] mactan@lemmy.ml 2 points 1 day ago

just give them permission to the appropriate xdg config dir that has the gtk themed in it

[–] Fisch@discuss.tchncs.de 2 points 1 day ago

On GNOME you set the GTK theme using Tweaks or Refine (Tweaks is preinstalled most of the time but Refine is a newer replacement that's a lot nicer to use). Using one of these two will probably work on any other desktop or WM too.

[–] waffle@sh.itjust.works 1 points 1 day ago

IIRC I had to keep xsettingsd running in the background for my system GTK theme to be applied to Flatpak apps so maybe that's what you need?