[apport] beryl crashed with SIGSEGV in XCloseDisplay()

Binary package hint: beryl-core

beryl crashed when i disabled desktop effects

ProblemType: Crash
Architecture: i386
Date: Sun Apr 1 19:20:55 2007
Disassembly: 0xb4b2fbc0:
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/beryl
Package: beryl-core 0.2.1.dfsg+git20070318-0ubuntu2
PackageArchitecture: i386
ProcCmdline: beryl --skip-gl-yield
ProcCwd: /home/neo
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: beryl-core
Stacktrace:
 #0 0xb4b2fbc0 in ?? ()
 #1 0xb7b48996 in XCloseDisplay () from /usr/lib/libX11.so.6
 #2 0x08056e01 in releaseDisplay ()
 #3 0x08052357 in main ()
StacktraceTop:
 ?? ()
 XCloseDisplay () from /usr/lib/libX11.so.6
 releaseDisplay ()
 main ()
Uname: Linux neo-laptop 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video