Comment 34 for bug 1904293

an interesting discussion on the same (or near ?) problem : https://bbs.archlinux.org/viewtopic.php?id=256520&p=2
unfortunately despite the work of Dario and Loqs around the Clear kernel options, issue the same here (with stock 5.7 Fedora Kernel or Vanilla 5.8-rc5) with the intel_iommu=on,igf_off boot option.

I think I have explored all the possibilities that were availables to me, from 5.7 fedora to 5.8 vanilla with many tries and workarounds each time. I hope I don't have to throw this (beautiful) computer in the trash, because it works perfectly (with 6 hours of battery life) and it is not obsolete !