what's the output of $ gio mime application/vnd.openxmlformats- officedocument.presentationml.presentation
and did you try to check the default association in nautilus and reset it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926261 Title: PPTX is opened in Draw not in Impress To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1926261/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs