Linux Kubuntu 25.10, using 6.0.0 B2 appimage. Trying to get rid of bundles off Krita I don’t use, though I still have the bundle tucked away on my ext SSD. Went to “Manage Resources/Open Resource Folder”, found the bundle file and moved to trash like I have done before. Restarted Krita and get this pop up message. Tried restarting a few times, because I know Krita is touchy sometimes, but still the same message. Add the bundle file back in the resource folder, Krita starts up, no problem.
