Public bug reported:

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:

** Affects: nautilus (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to 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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1852844/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to