Are you sure it is installed? If it's installed, it should say it's installed like it does on my system:
xdg-desktop-portal-gnome/jammy,now 42.0.1-1ubuntu2 amd64 [installed,automatic] Please run this command to fix your issue: sudo apt install xdg-desktop-portal-gnome ** Tags added: snap -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1970424 Title: firefox snap can not open any file dialogs Status in firefox package in Ubuntu: Incomplete Bug description: With ubuntu 22.04 firefox comes as snap package by default. it is not possible to open any file dialog. save graphics as, save html page, import certificate never opens a file dialog. firefox is completly useless without that file dialog. (the root case is ubuntu uses snap) further: in snap store firefox has no icon and it's called firefox not "Firefox". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1970424/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
