I have been getting this weird error when I put my laptop to sleep and then waking it up after a while. This error forces me to force reboot my computer in order to restart my computer. However wifi and ethernet works fine so I am not sure why this error appears. It usually appears when I put my laptop to sleep and then leave the network then reopening it in my home using my home network.
When I last checked this error is from iwlwifi
. Below is the return from the command dmesg | grep iwlwifi
My wifi card is Intel Ac 9560
00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)
Best Answer
Bug 205513 - iwlwifi: Change log level of "iwlwifi 0000:6f:00.0: BIOS contains WGDS but no WRDS" to "info" has been fixed in Linux kernel.
From the ticket: