Kubuntu 22.04, updated yesterday from 20.04 on Acer E15 laptop. Same issue: each time I start Firefox, it complains it is not the default browser. I click "Set as Default Browser" but the next time I start Firefox, it complains again, the same way.
I tried marking Firefox as default in the browser settings too - no effect. $ snap info firefox name: firefox summary: Mozilla Firefox web browser publisher: Mozilla✓ store-url: https://snapcraft.io/firefox contact: https://support.mozilla.org/kb/file-bug-report-or-feature-request-mozilla license: unset description: | Firefox is a powerful, extensible web browser with support for modern web application technologies. commands: - firefox snap-id: 3wdHCAVyZEmYsCMFDE9qt92UV8rC8Wdk tracking: latest/stable refresh-date: yesterday at 19:45 MSK channels: latest/stable: 100.0-2 2022-05-05 (1300) 168MB - latest/candidate: 100.0-2 2022-05-02 (1300) 168MB - latest/beta: 101.0b2-1 2022-05-04 (1313) 169MB - latest/edge: 102.0a1 2022-05-08 (1322) 179MB - esr/stable: 91.9.0esr-1 2022-05-05 (1284) 161MB - esr/candidate: 91.9.0esr-1 2022-04-27 (1284) 161MB - esr/beta: ↑ esr/edge: ↑ installed: 100.0-2 (1300) 168MB - -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967963 Title: Firefox snap cannot be set as default browser under KDE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1967963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs