I find it weird that when i boot i get that its an error with the nvidia installing.
And when i for example try to launch a game in steam it starts but will just quit totally after a while when the game is loading.
Not sure if that is related to the driver of the GPU or something else but.
My nvidia-card is the 8400M GS on my laptop
It’s using the same driver . There’s an error-message during bootup here, too. It never mattered. The driver works fine, steam runs fine.
How did you install steam ?
Are there any hints if you start steam from the terminal.