« Posts tagged USB

PCManFM user mount ‘not authorized’

If you are like me and like to run a custom install of Debian with a lightweight setup with Fluxbox, SLiM, PCManFM, etc and you have problems with mounting USB devices such as flash drives etc and get the “Not Authorized” message in PCManFM under Debian, here is a workaround that should still work after upgrade, rather than editing ‘
/usr/share/polkit-1/actions/org.freedesktop.udisks.policy‘ itself, which does not last after software upgrade of udisks if I am not mistaken, but I sure someone will correct me if I am wrong 😉

As root create:

# /etc/polkit-1/localauthority/50-local.d/55-storage.pkla

and add the following:

[Storage Permissions]

Polkit will automatically recognize the newly added file.

To make sure you have the ability to mount the USB devices, be sure to add yourself to the plugdev group

# usermod -a -G plugdev YOUR-LOGIN

Now logout and log back in for above to take effect if you just added yourself to the plugdev

PCManFM – ArchWiki