So AX200 loads firmware iwlwifi-cc-a0-*.ucode, and that is currently of
rev 48 from commit 40e4162adfc9 ("iwlwifi: update FWs to core45-152
release") in Bionic/Eoan/Focal and korg/master HEAD. Updating fw from
these places won't help. However, could you test rev 50 from iwlwifi
/linux-firmware[1]?By the way, I got a laptop with same AX200 [8086:2723] subsystem [8086:4080], running exactly the same kernel 5.4.0-21-generic and linux- firmware 1.187 but still cannot reproduce your problem, maybe you'll need to report this issue to iwlwifi upstream as well. See [2]. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-cc-a0-50.ucode [2]: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging#how_to_report ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870946 Title: iwlwifi breaking on dell precision 7740 with Intel Wi-Fi 6 AX200 [8086:2723] subsystem [8086:4080] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1870946/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
