Same problem. Tried editing policykit and policykit-1 policy files.and adding user to several groups. Normally it seems that on default policy, admin group should be granted to mount fixed drives, but somehow it doesn't work.
Same problem. Tried editing policykit and policykit-1 policy files.and adding user to several groups. Normally it seems that on default policy, admin group should be granted to mount fixed drives, but somehow it doesn't work.