I too have the GeForce4 420 Go in a Toshiba T2100.
in the Readme file (you may need to get it from NVidia) there is a
section giving options. Try adding the line below - just below the:
Driver "nvidia"
Option "IgnoreEDID" "true"
On my laptop then hardware reports the wrong settings to the driver
- which causes it to freeze.
thanx for suggestion
i ve tried this but i still have the same problem
i have a toshiba 2410-S203
i ve reboot on windows in order to test the hardware
it works perfectly on games...
but when i try to install windows last drivers from nvidia.com
the driver reports me that i have no nvidia card on it ?!
maybe it's an hardware problem that cause those freeze under linux
with the
nvidia driver.