Ubuntu
ubiquity package

  1. Bug #2080522
  2. Comment #3

Comment 3 for bug 2080522

Revision history for this message
Jesse M Darnley (jmdarn) wrote :

Followed QA test case. The driver packages are installed, the nvidia.ko module exists and is signed for secure boot, the MOK key was successfully enrolled, but the driver still fails to load. I'll note a few things that stand out to me as unusual. The system this was tested on has an Intel i7-10700K and Nvidia RTX 2060.

The ubuntu-drivers tool used the dkms module method rather than aiming for the pre-signed module packages we offer. To my understanding, the intended default is to use the pre-signed modules to avoid having to enroll a MOK.

Additionally the Ubuntu drivers tool opted for driver version 550. This is not incorrect, but this does not correspond to either the current LTS driver version (535) or the current recommended Production Branch driver version that is recommended for Nvidia cards with Turing architecture or newer (550-open).

I'm going to check the install logs later to look for more clues.