I had the same issue, and determined that if Firefox 3.7 from the mozilla-daily PPA is installed, it causes issues. I removed Firefox 3.7 and everything goes back to normal. This could be related to having multiple xulrunner versions installed that are conflicting.
Firefox 3.7 ships with xulrunner-1.9.3, where Eclipse uses xulrunner-1.9.2. It sucks that I can't use Firefox 3.7 for testing, but at least I have a stable development environment now. -- OpenJDK for Eclipse in Lucid has SIGSEGV on Startup https://bugs.launchpad.net/bugs/580287 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs