The One with the Thoughts of Frans

Fix Nvidia GPU Not Working in Ubuntu 22.10

Not exercising patience, I updated to Kubuntu 22.10 on release (but post-beta), and immediately ran into an unsigned kernel module issue.

tl;dr DKMS wasn’t signing things but a fix exists already. See here for all the details. The quickest way to solve the problem is to temporarily add the kinetic-proposed repo to your /etc/apt/sources.list, apt update, grab the new 3.0.6-2ubuntu2 version of DKMS, and enjoy your working Nvidia card. Alternatively you could go through the regular backport procedures, but in this case why bother.


# proposed for dkms fix
# https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1991725
deb http://be.archive.ubuntu.com/ubuntu/ kinetic-proposed main


This post should be obsolete very soon. 😉

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