I am running ZD2 on Ubuntu 10.10 x64, and I have a real issue with getting ZD to start up consistently.
More often than not, I will launch the client and will see the splash screen with the spinning red dots (screenshot attached), but it will not go any further. The log files (attached) indicate no errors, and all I can do is close it down and try to reopen it. Sometimes this works, sometimes not.
Does anyone else have this problem, and/or a suggested fix?