I have been trying to diganose/fix this automount problem for quite a while. Automount of CDs, DVDs and USB sticks works fine on two of my xubuntu 11.10 systems but not on my desktop system. While trying to diagnose this I have found that it makes a difference using a remote display! If I run thunar on my system called 'test' where it works I see:- thunar-volman: Unsupported USB device type. thunar-volman: Unsupported USB device type. thunar-volman: Unknown block device type. ... and the USB stick automounts fine. If I do exactly the same except by a remote ssh connection to 'test' from my desktop system 'chris', I see:- thunar-volman: Unsupported USB device type. thunar-volman: Unsupported USB device type. thunar-volman: Unknown block device type. thunar-volman: Could not detect the volume corresponding to the device. ... and the USB stick *doesn't* automount. When I run thunar locally on my desktop system I see the same output (and failure to mount) that I see when running via ssh on 'test'. What on earth is going one? -- Chris Green