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I have installed "Ubuntu One" on an Ubuntu server 11.10 based on these instructions:

Everything went smooth during installation. However when I try the command: u1sdtool --start to get the server up, I get the following stack error:

u1sdtool --start /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/ 
GtkWarning: could not open display warnings.warn(str(e), _gtk.Warning) 
Unhandled Error Traceback (most recent call last): 
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: 
Unable to autolaunch a dbus-daemon without a $DISPLAY for X11

Does anyone have a clue how to solve this issue?

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You need to read point 5 in which is linked in the answer on that question.

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I did run the commands from point #5 but I still get the above error... – Yaron Sep 24 '12 at 19:52
What does "which u1sdtool" say? – dobey Sep 24 '12 at 19:57
/usr/bin/u1sdtool – Yaron Sep 24 '12 at 20:21
Then you have either not done the tasks listed in point #5 (if you did download the file, it's not named u1sdtool, or possibly not flagged as executable), or ~/bin is not in your $PATH. – dobey Sep 25 '12 at 13:21

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