X-Debbugs-CC: brian.paul@tungstengraphics.com, thierry@gilfi.de Package: mesa-utils Version: 8.4.0-1 Severity: minor File: /usr/share/man/man1/glxgears.1.gz Mention to type ESC to stop glxgears. Else users will click X etc. which I find does not stop it as cleanly. Anyway the man page must mention how to stop it.