I'm seeing a similar problem, i created a forum thread for that but no solutions yet.
http://ubuntuforums.org/showthread.php?t=816522 here is my output when i try to run from prompt [EMAIL PROTECTED]:~$ Locking assertion failure. Backtrace: #0 /usr/lib/libxcb-xlib.so.0 [0x7f528acc097c] #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x15) [0x7f528acc0a15] #2 /usr/lib/libX11.so.6 [0x7f528e98a323] #3 /usr/lib/libX11.so.6(XCreateWindow+0x44) [0x7f528e981d54] #4 /usr/lib/libgdk-x11-2.0.so.0(gdk_window_new+0x395) [0x7f528a86ac05] #5 /usr/lib/libgtk-x11-2.0.so.0 [0x7f5285ef94c8] #6 /usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x10f) [0x7f5289cfebcf] #7 /usr/lib/libgobject-2.0.so.0 [0x7f5289d12386] #8 /usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x875) [0x7f5289d140d5] #9 /usr/lib/libgobject-2.0.so.0(g_signal_emit+0x83) [0x7f5289d14483] #10 /usr/lib/libgtk-x11-2.0.so.0(gtk_widget_realize+0x77) [0x7f5285eea957] #11 /usr/lib/openoffice/program/libvclplug_gtk680lx.so [0x7f52862a276d] #12 /usr/lib/openoffice/program/libvclplug_gtk680lx.so [0x7f52862a316a] #13 /usr/lib/openoffice/program/libvclplug_gtk680lx.so [0x7f52862a382b] #14 /usr/lib/openoffice/program/libvclplug_gtk680lx.so [0x7f528627bf64] #15 /usr/lib/openoffice/program/libvcl680lx.so [0x7f52922274ed] #16 /usr/lib/openoffice/program/libvcl680lx.so [0x7f52921bc322] #17 /usr/lib/openoffice/program/libvcl680lx.so(_ZN9TabDialogC2EP6WindowRK5ResId+0x5f) [0x7f52921f91cf] #18 /usr/lib/openoffice/program/libsvx680lx.so [0x7f527eb4c084] #19 /usr/lib/openoffice/program/libsvx680lx.so [0x7f527ed20db4] -- OpenOffice 2.4 in Hardy AMD64, Locking assertion failure https://bugs.launchpad.net/bugs/236676 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