This sounds a lot like bug 57875. Can you install the latest azureus version 2.5.0.4-1ubuntu3~gutsy1 from Linux Ubuntu Gutsy backports and confirm if you still have this issue?
And outside of azureus, did you experience that bug with another software? Thanks for your contribution with this bug report. -- azureus (and others) cannot start main window on amd64 https://bugs.launchpad.net/bugs/78294 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs