Found a workaround on the Gentoo forums and adapted it to Ubuntu's locations.
NOTE: Newcomers...do NOT run this command. If you don't understand exactly what is going on, NEVER run a command you find online. locate libmawt.so | grep "/usr/lib/jvm/java-6.*/lib/i386/.*libmawt.so" | xargs sudo sed -i 's/XINERAMA/FAKEEXTN/g' -- xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://bugs.launchpad.net/bugs/87947 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