I am experiencing a similar bug with chm files. They open correctly on double-click in the file browser. But fails with a similar message as reported above when opening from Recent Documents.
-- cannot open Gimp xcf files from recent documents https://bugs.launchpad.net/bugs/232379 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs