On Mon, 2022-04-18 at 13:36 +0200, Toke Høiland-Jørgensen wrote: > Hi Luca Hi Toke, > I've started seeing issues with my iwlwifi interface going away after > suspend. I get errors like these in dmesg: > > [104393.142264] wlan0: deauthenticating from 4c:60:de:ea:b8:58 by local choice (Reason: 3=DEAUTH_LEAVING) > [104393.347775] iwlmei 0000:00:16.0-13280904-7792-4fcb-a1aa-5e70cbb1e865: Couldn't get ACK from CSME on HOST_GOES_DOWN message > [104393.347876] iwlmei 0000:00:16.0-13280904-7792-4fcb-a1aa-5e70cbb1e865: failed to send the SAP_ME_MSG_CHECK_SHARED_AREA message -19 > > And when the host comes back up, there is no connectivity. Restarting > iwd fixes the problem. > > This is on a 5.17.3 kernel (Arch Linux distribution kernel), and lspci > says the WiFi device is an "Intel Corporation Wi-Fi 6 AX201". > > Any ideas? :) This seems to be related to iwlmei, so I added Emmanuel to the thread. Additionally, I'm not working with Intel's WiFi any more, so I also CCed Gregory, who is the new iwlwifi maintainer. -- Cheers, Luca.
