Hey all, So it appears as though there's something pretty broken about the Intel AC 9560 NIC that is largely included in modern-day laptops. Although this could only be an issue with the Intel 10th Gen CPUs. It also appears as though a kernel change has largely affected many Linux distributions as recently as December 2019.
I've tried every imaginable remediation in an attempt to resolve this issue. To save time, I'll list the attempted fixes. *ISSUE* Network Manager in the sys-net VM will refuse to show the NIC as functioning, only allowing a hard-wired connection. Relating specifically to Intel AC 9560 & 10th Gen Intel CPUs. *DEVICE* System76 Darter Pro (darp6) w/ coreboot [Intel AC 9560+Intel 4.9 GHz i7-10510U] *ATTEMPTED* 1. domU Fedora & Debian kernel a. latest b. unstable c. testing 2. Kernel Opts a. iommu=soft b. swiotlb=8192 3. Module blacklisting 4. All drivers 5. Backporting 6. Many, many more that aren't immediately coming to mind *REFERENCES+NOTES* *launchpad (Exact Bug)* https://bugs.launchpad.net/hwe-next/+bug/1833065 *askubuntu (Exact Bug Description)* https://askubuntu.com/questions/1202397/unable-to-detect-any-wireless-networks-in-ubuntu-16-04 *patchwork (Potential Fix?)* https://patchwork.kernel.org/patch/11313069/ *openSUSE (Same Issue)* https://forums.opensuse.org/showthread.php/538755-ThinkBook-14-IML-with-Intel-AC-9560-problems *fedoraproject (Same Issue)* https://ask.fedoraproject.org/t/iwlwifi-driver-still-broken-in-kernel-5-4-8-200-at-least-for-ac-9462/4948 *manjaro (Same Issue)* https://forum.manjaro.org/t/intel-wireless-ac-9560-unable-to-see-wifi-networks/118883 Picture of grep output on the latest kernel. Apologies, I am not currently with my affected device, so this is all I have. http://imgur.com/a/b3BW4Ru -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/c8013d59-7844-47d9-bff6-f128653fd2fb%40googlegroups.com.
