Thanks for your report. I confirmed it on Oneiric Issue looks like bug 830895 with a similar message in the logs: (ubiquity:4845): Gtk-WARNING **: Unable to show '': Operation not supported
** Changed in: ubiquity (Ubuntu) Importance: Undecided => High ** Changed in: ubiquity (Ubuntu) Status: New => Confirmed ** Also affects: ubiquity (Ubuntu Oneiric) Importance: High Status: Confirmed ** Changed in: ubiquity (Ubuntu Oneiric) Assignee: (unassigned) => Ubuntu Installer Team (ubuntu-installer) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/852054 Title: During installation process: Clicking "advanced partitioning tool" won't open partitioning tool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/852054/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs