I used my laptop (with Ubuntu Intrepid) for a few hours today and Do was fine, but when I turned it on again some time later, Do would crash some 3secs after starting. I ran gnome-do in a terminal and I got the traceback attached. Odd thing is I didn't change anything in Do's configuration. I did tweak something in gstreamer-properties, but I'm pretty sure that has nothing to do here.
I don't think the Skype not running warning has anything to do, because for two days Do ran like that no trouble. I think this is kind of irrelevant, but anyway: the Skype and Mount plugin never worked for me.
I have also included the output of 'mono --debug /usr/lib/gnome-do/Do.exe', but if you need some more info, just tell me what to run.
I've noticed that I get a different traceback every time I run Do after a restart. I got a very different one this time, something with a 'taskseries'. I attached the traceback.
I tried removing with synaptic and then installing back again, but that didn't work.