Same problem here on Ubuntu w/Dell 9310 and AX500 and 5.13.0-20 and -21. Reverting to 5.13.0-19 resolved the issue. First reboot didn't fix the issue, but a full power cycle did.
I used a USB wifi dongle to install. Without that, you might need to grab the relevant dpkgs and put on a USB stick to update. sudo apt install linux-headers-5.13.0-19 linux-headers-5.13.0-19-generic linux-image-5.13.0-19-generic linux-modules-5.13.0-19-generic linux- modules-extra-5.13.0-19-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950515 Title: WiFi Killer AX500s DBS stopped working in kernel 5.13.0-21-generic on Dell XPS 13 9310 and others To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950515/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
