passthrough a nvidia card is failed, but AMD one is OK

[ralphcler]

I am using a FX4300 cpu and a 970 board and PVE 4.1 with default kernel and settings, I have passed through a nvidia GT740, the screen turned blue after I installed the graphic card driver (it was OK without the driver)

and then I tried a R7 250, everything was OK

I wonder if there are some tricks for Nvidia cards?

 

[spirit]

can you post your vmid.conf file ?

do you use ovmf ?

do you have done all proxmox updates from no subscription repository ?

 

[ralphcler]

I use seaBIOS, and haven't updated proxmox I will have a try later