The lock assertion workaround doesn't work here (latest feisty as of comment post time) either. Following instructions in the changelog:
[EMAIL PROTECTED]:~$ export LIBXCB_ALLOW_SLOPPY_LOCK=true [EMAIL PROTECTED]:/opt/netbeans-5.5/bin$ ./netbeans java: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. Aborted (core dumped) [EMAIL PROTECTED]:/opt/netbeans-5.5/bin$ -- azureus-> java: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://launchpad.net/bugs/86103 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs