Udisks --mount /dev/sda? does not work in 12.10

[Pierre]

The udisks --mount command does not work in 12.10. I used it to automount partitions (with launcher in autostart, which is simpler and less risky than editing fstab) or mount them manually.

It seems that udisk2 is missing a section: filesystem-mount-system-internal. 12.04 had this entry but not 12.10 in
/usr/share/polkit-1/actions/org.freedesktop.udisks2.policy

Udisks also looks for the entry in Udisk, not udisk2 above.

Example in terminal (not autostart):
udisks --mount /dev/sda3
Mount failed: Not Authorized: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Action org.freedesktop.udisks.filesystem-mount-system-internal is not registered

Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: udisks 1.0.4-6
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic i686
ApportVersion: 2.6.1-0ubuntu6
Architecture: i386
CustomUdevRuleFiles: z80_user.rules
Date: Fri Nov 9 11:16:21 2012
InstallationDate: Installed on 2011-11-15 (359 days ago)
InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: Gateway 945G-M3
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=46b1a9ca-536a-484f-ac55-f66c05b29739 ro quiet splash vt.handoff=7
SourcePackage: udisks
UpgradeStatus: Upgraded to quantal on 2012-10-19 (20 days ago)
dmi.bios.date: 05/03/2007
dmi.bios.vendor: 945GCT-M3
dmi.bios.version: V1.04
dmi.board.name: 945GCT-M3
dmi.board.vendor: ELITEGROUP
dmi.board.version: 3.0
dmi.chassis.type: 3
dmi.chassis.vendor: 945G
dmi.chassis.version: 945G-M3
dmi.modalias: dmi:bvn945GCT-M3:bvrV1.04:bd05/03/2007:svnGateway:pn945G-M3:pvr3.1:rvnELITEGROUP:rn945GCT-M3:rvr3.0:cvn945G:ct3:cvr945G-M3:
dmi.product.name: 945G-M3
dmi.product.version: 3.1
dmi.sys.vendor: Gateway

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Dinesh Kumar (sdinesh1729)]

Re-installing the following packages from synaptic package manager might solve the issue. Worked for me. Had a similar issue and solved by re-installing and reboot.

fuse (2.8.6-2ubuntu2)
gnome-disk-utility (3.0.2-2ubuntu7)
growisofs (7.1-10)
gvfs (1.12.1-0ubuntu1.1)
gvfs-bin (1.12.1-0ubuntu1.1)
gvfs-common (1.12.1-0ubuntu1.1)
gvfs-daemons (1.12.1-0ubuntu1.1)
gvfs-fuse (1.12.1-0ubuntu1.1)
gvfs-libs (1.12.1-0ubuntu1.1)
libfuse2 (2.8.6-2ubuntu2)
libgdu0 (3.0.2-2ubuntu7)
libplymouth2 (0.8.2-2ubuntu31)
mountall (2.36.4)
plymouth (0.8.2-2ubuntu31)
rsyslog (5.8.6-1ubuntu8)
udisks (1.0.4-5ubuntu2.1)