@Axel From the link you provided in post 3. I saw on debian uses a newer version than what is on ubuntu mate's repo.
So I have tried downloading source code for qutebrowser https://github.com/qutebrowser/qutebrowser/archive/refs/tags/v2.4.0.tar.gz run "setup.py install" runs successfully, but fails to launch with the same error message. CRITICAL: Could not initialize GLX I have also tried using git clone to get the latest version (2.4.0 as well). setup runs successfully, but it still fails to launch. I have tried installing various packages that have glx in apt's repos, but no luck. Note: I have installed falcon just to try out, it launches and renders pages fine, I'll post a bug report on qutebrowser's page. thank you all -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1963276 Title: Qutebrowser not launching on arm64 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1963276/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs