gparted-0.26.1-1.fc25 $ sudo gparted /dev/sdc [sudo] password for perobins: Created symlink /run/systemd/system/-.mount → /dev/null. Created symlink /run/systemd/system/boot-efi.mount → /dev/null. Created symlink /run/systemd/system/boot.mount → /dev/null. Created symlink /run/systemd/system/home.mount → /dev/null. Created symlink /run/systemd/system/proc-fs-nfsd.mount → /dev/null. Created symlink /run/systemd/system/run-user-0.mount → /dev/null. Created symlink /run/systemd/system/run-user-1000.mount → /dev/null. Created symlink /run/systemd/system/run-user-42.mount → /dev/null. Created symlink /run/systemd/system/tmp.mount → /dev/null. Created symlink /run/systemd/system/var-lib-machines.mount → /dev/null. Created symlink /run/systemd/system/var-lib-nfs-rpc_pipefs.mount → /dev/null. No protocol specified (gpartedbin:7845): Gtk-WARNING **: cannot open display: :0 Removed /run/systemd/system/-.mount. Removed /run/systemd/system/boot-efi.mount. Removed /run/systemd/system/boot.mount. Removed /run/systemd/system/home.mount. Removed /run/systemd/system/proc-fs-nfsd.mount. Removed /run/systemd/system/run-user-0.mount. Removed /run/systemd/system/run-user-1000.mount. Removed /run/systemd/system/run-user-42.mount. Removed /run/systemd/system/tmp.mount. Removed /run/systemd/system/var-lib-machines.mount. Removed /run/systemd/system/var-lib-nfs-rpc_pipefs.mount.
Also see https://bugzilla.redhat.com/show_bug.cgi?id=1274451
This is caused by Wayland not allowing processes run as a different user to display on the desktop. Therefore using "su" or "sudo" to display a graphical application doesn't work. Simple workaround is to run "xhost +local:" in the terminal first. This is documented in the GParted forum here: [SOLVED] How to run GParted on a GNOME on Wayland desktop http://gparted-forum.surf4.info/viewtopic.php?id=17446 This bug should be closed as a duplicate of bug 1274451. (But I don't have permission to do that). Thanks, Mike Fleetwood (GParted Developer)
(In reply to Mike Fleetwood from comment #2) > > This bug should be closed as a duplicate of bug 1274451. > (But I don't have permission to do that). > yes indeed! closed as duplicate. *** This bug has been marked as a duplicate of bug 1274451 ***
Reopening this as per the discussion at https://bugzilla.redhat.com/show_bug.cgi?id=1274451#c33
*** This bug has been marked as a duplicate of bug 1397103 ***