Wow that's really unfortunate. Recently with Fedora experienced the complete opposite with the same change, didn't even need to install drivers (or even remove

Wow that's really unfortunate. Recently with Fedora experienced the complete opposite with the same change, didn't even need to install drivers (or even remove the old ones), just worked out of the box. Long time I haven't used Ubuntu though. Biggest problem for me was the fact that the kernel was oftentimes too outdated (for my cutting edge needs), maybe that's why Fedora worked so well (Linux 6 already).