I want to enter a me-too !
Same computer Toshiba Sat 1410 geforce 4 420 go
1.0-9626 drivers, 18.104.22.168 kernel. xorg 6.9
it was all black....
After following the advice "UseDisplayDevice" "DFP" it turned to somethin similar to bad tv reception. in the log i noticed it detects a connected crt, but there is none...
I have had no hangs, x has always quit on alt+f4 + l or ctrl+alt+backspace but no picture, not even the one with the black stripe to the right.
There should be a special toshiba satelllite 14?? linux nvidia care team
I could spare my satellite if i got a cool enough laptop in return. You should have one just as a relevant testing platform.