Ubuntu
backport-iwlwifi-dkms package

  1. Bug #1969434
  2. Comment #16

Comment 16 for bug 1969434

Revision history for this message
Kai-Chuan Hsieh (kchsieh) wrote :

On the system PORT-DVT2-D1, BIOS 0.2.31 with proposed kernel 5.14.0-1037-oem and linux-modules-iwlwifi-oem-20.04d.

I can still reproduce the RT ucode start timeout log, but it will be loaded after retry.
May 18 13:37:48 PORT-DVT2-D1 kernel: iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
May 18 13:37:48 PORT-DVT2-D1 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
...
May 18 13:37:49 PORT-DVT2-D1 kernel: iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
May 18 13:37:49 PORT-DVT2-D1 kernel: iwlwifi 0000:00:14.3: retry init count 0
May 18 13:37:49 PORT-DVT2-D1 kernel: iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6E AX211 160MHz, REV=0x370

Therefore, the Wi-Fi still can be used when the issue happened.