Update: the issue at GNOME repository was closed ( https://gitlab.gnome.org/GNOME/glib/issues/1942#note_651026 ), and a new issue was filed for the `udisks` repository: https://github.com /storaged-project/udisks/issues/709 , with probable bug location at or near https://github.com/storaged- project/udisks/blob/master/src/udiskslinuxfilesystem.c#L1946 , as suggested at https://gitlab.gnome.org/GNOME/glib/issues/1942#note_651025 .
** Bug watch added: github.com/storaged-project/udisks/issues #709 https://github.com/storaged-project/udisks/issues/709 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/1852844 Title: Nautilus/Files UI requires sudo access to unmount a disk that can be unmounted successfully without sudo using command line Status in GLib: New Status in glib2.0 package in Ubuntu: Triaged Bug description: An external disk device is declared in '/etc/fstab' with 'auto,nofail,users' options: UUID=aa083302-...-b66c0715eaf1 /media/ushakov/TOSHIBA_SYSTEM ext4 nodev,nosuid,auto,nofail,users 0 2 It is then successfully mounted automatically upon being connected. It can further be unmounted successfully without `sudo` from command line, e.g.: `umount $mount_point`. Meanwhile an attempt to unmount this device from Nautilus/Files UI results in an "Authentication Required" message: "Authentication is required to unmount External USB3.0 (/dev/sdc3) mounted by another user". The expected Nautilus/Files UI behavior would be that the disk device is unmounted silently or just with an non-intrusive notification upon a click on the "Unmount" button near the device label. Package suspected: nautilus: nautilus/bionic-updates,now 1:3.26.4-0~ubuntu18.04.4 amd64 [installed,automatic] $ lsb_release -rd Description: Ubuntu 18.04.3 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: nautilus 1:3.26.4-0~ubuntu18.04.4 ProcVersionSignature: Ubuntu 5.0.0-35.38~18.04.1-generic 5.0.21 Uname: Linux 5.0.0-35-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Nov 16 09:50:54 2019 GsettingsChanges: b'org.gnome.nautilus.preferences' b'default-folder-viewer' b"'list-view'" b'org.gnome.nautilus.window-state' b'sidebar-width' b'394' b'org.gnome.nautilus.window-state' b'geometry' b"'1279x749+193+153'" b'org.gnome.nautilus.list-view' b'default-column-order' b"['name', 'size', 'type', 'owner', 'group', 'permissions', 'mime_type', 'where', 'date_modified', 'date_modified_with_time', 'date_accessed', 'recency']" InstallationDate: Installed on 2019-10-15 (32 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: nautilus UpgradeStatus: No upgrade log present (probably fresh install) usr_lib_nautilus: To manage notifications about this bug go to: https://bugs.launchpad.net/glib/+bug/1852844/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
