I downloaded files from https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9/amd64/ and installed 5.9.0
sudo dpkg -i linux-headers-5.9.0-050900_5.9.0-050900.202010112230_all.deb sudo dpkg -i linux-headers-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb sudo dpkg -i linux-modules-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb sudo dpkg -i linux-image-unsigned-5.9.0-050900-generic_5.9.0-050900.202010112230_amd64.deb sudo update-grub
which works: uname -a Linux sevaka 5.9.0-050900-generic #202010112230 SMP Sun Oct 11 22:34:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
So the problem is in Ubuntu 20.10 beta install image itself?
I downloaded files from https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.9/amd64/
and installed 5.9.0
sudo dpkg -i linux-headers- 5.9.0-050900_ 5.9.0-050900. 202010112230_ all.deb 5.9.0-050900- generic_ 5.9.0-050900. 202010112230_ amd64.deb 5.9.0-050900- generic_ 5.9.0-050900. 202010112230_ amd64.deb unsigned- 5.9.0-050900- generic_ 5.9.0-050900. 202010112230_ amd64.deb
sudo dpkg -i linux-headers-
sudo dpkg -i linux-modules-
sudo dpkg -i linux-image-
sudo update-grub
which works: generic #202010112230 SMP Sun Oct 11 22:34:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
uname -a
Linux sevaka 5.9.0-050900-
So the problem is in Ubuntu 20.10 beta install image itself?