Removing hidden (starting with dot) files or directories does not reduce free space of trash as accounted by KDE. To reproduce: 1. Open trash:// in dolphin, see current free space in bottom right of window. Lets say it X MB. Free some space in trash if X < 20MB 2. create test files: `fallocate --length 5M normal && fallocate --length 10M .hidden` 3. Move those files to trash, e.g. : `kioclient move normal .hidden trash:/` Expected result: Free space in trash should be displayed as X-15 MB Actual result: Free space becomes X-5 MB In my case this bugs leads to ~/.local/share/Trash taking twice as much space as I allocated. Newly deleted content replaces only files/dirs that does NOT start with dot and dot files just pile up.