I was able to resolve this by following the instructions on this page : https://etbe.coker.com.au/2024/04/24/ubuntu-24-04-bubblewrap/
Basically create the file /etc/apparmor.d/bwrap with the following contents : abi <abi/4.0>, include <tunables/global> profile bwrap /usr/bin/bwrap flags=(unconfined) { userns, # Site-specific additions and overrides. See local/README for details. include if exists <local/bwrap> } and execute 'systemctl reload apparmor' -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/2061728 Title: Apps don't launch from GNOME Software To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/2061728/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs