GNOME Bugzilla – Bug 657585
at-spi-bus-launcher crashed with SIGSEGV in XFlush()
Last modified: 2011-08-29 12:53:33 UTC
Created attachment 195032 [details] Threaded stack trace Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/at-spi2-core/+bug/829370 Threaded stack trace attached.
It looks like the call to XOpenDisplay failed, and the bus launcher tried to flush the NULL display, although I wonder why the call to XOpenDisplay would have failed in the first place.