Please don't try applying patches. That's not relevant right now. Please just follow comment #3 or try installing the amd64 deb files from:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc5/
using command:
sudo dpkg -i *.deb
Please don't try applying patches. That's not relevant right now. Please just follow comment #3 or try installing the amd64 deb files from:
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.5-rc5/
using command:
sudo dpkg -i *.deb