Select "Unmount" instead. It's a gparted bug that you see a "Deactivate" option.
** Changed in: ubiquity (Ubuntu) Sourcepackagename: ubiquity => gparted Severity: Normal => Minor Status: Unconfirmed => Confirmed ** Summary changed: - "could not deactivate swap" trying to unmount non swap partition + shows both "Unmount" and "Deactivate" no matter what -- shows both "Unmount" and "Deactivate" no matter what https://launchpad.net/bugs/45653 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs