OK, so the computed URL is right, it seems to get mangled when calling firefox or gnome-open.
What happens if you do this on the command line: firefox https://edge.launchpad.net/ubuntu/+source/bash/+filebug gnome-open https://edge.launchpad.net/ubuntu/+source/bash/+filebug Does either or both show this error? -- [feisty] apport-gtk is opening a wrong URL https://launchpad.net/bugs/83974 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs