User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9) Gecko/2008052912 Firefox/3.0 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9) Gecko/2008052912 Firefox/3.0 Almost every time I visit this page in Firefox 3.0, X11 unexpectedly crashes while the page is loading. I have asked several colleagues to reproduce this, and their machines are able to reproduce the crash. This did not occur in Firefox 2, and I have been able to access the page in a different browser. This is a critical bug, because it has the potential to cause data loss when X11 crashes. Reproducible: Sometimes Steps to Reproduce: 1. Visit http://esrl.noaa.gov/gmd/aero/data/datafmt.html in Firefox 3 2. 3. Actual Results: X11 Crashes, and the session restarts. Expected Results: The page should have loaded properly, and not have caused X11 to crash. X11 Log File Output (only the error): Fatal server error: Unknown GTT size value: ffffffff
Please report this to the X developers. It doesn't matter if you get this only with Firefox, X shouldn't crash.
http://viper.haque.net/~timeless/blog/143/ file a bug against your xserver vendor. feel free to report the bug id here.