I think this is the solution, "export LIBXCB_ALLOW_SLOPPY_LOCK = 1," but I do not believe that it should do so the user but come default.
this bug is a defect -- java: xcb_xlib.c:82: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://bugs.launchpad.net/bugs/193061 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