No network device after latest update

[leillo1975]

EDIT with the solution :

I ran

Code:

sudo apt clean && sudo apt install --reinstall linux-modules-extra-5.8.0-38-generic

and the network device worked in 5.8.0-38 after a reboot, hurray!

Thanks a lot for the solution, I have about 50 computers with the same problem after updating it yesterday. I thought I would have to reinstall everything again with Clonezilla server and configure them again.