Intel Wifi 6 AX210 - WiFi not working after Update
[3.447988] iwlwifi 0000:03:00.0: loaded PNVM version 0x324cd670
[3.550190] iwlwifi 0000:03:00.0: Timeout waiting for PNVM load!
[3.550200] iwlwifi 0000:03:00.0: Failed to start RT ucode: -110
This is the subject of a well-known bug report: https://bugzilla.kernel.org/show_bug.cgi?id=212371#c13
Let's try the suggested fix. From the terminal:
sudo mv /usr/lib/firmware/iwlwifi-ty-a0-gf-a0.pnvm /usr/lib/firmware/iwlwifi-ty-a0-gf-a0.bak
Reboot and tell us if there is any improvement.
EDIT: It appears that periodic updates to the package linux-firmware will install a new version of the offending file iwlwifi-ty-a0-gf-a0.pnvm and so this process will need to be repeated.
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ra_be
Updated on September 18, 2022Comments
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ra_be over 1 year
After the latest updates (Terminal:
sudo apt update & upgrade
) my WiFi suddenly didn't work anymore. I did a fresh installation including all applications necessary for me and again did not work after the updates.Yesterday I reproduced it after a fresh installation (20.04 LTS - latest version) WiFi is working until I do updates.
System: P14s AMD Gen2
WiFi: Intel Wifi 6 AX210 non vPro --> support at Kernel 5.10+
OS: dual boot with win 10 + 20.04.2 LTS Ubuntu Mate, Kernel 5.11.0.27
Bluetooth still works, WiFi stops working - not even in the network list - after sudo update&upgrade.
Any recommendations?
I just switched the WiFi card to Intel because the original one (RTL8852AE 11ax) didn't work...
ThinkPad-P14s-Gen-2a:~$ sudo modprobe iwlwifi && sudo dmesg | grep iwl [3.191724] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002) [3.201020] iwlwifi 0000:03:00.0: api flags index 2 larger than supported by driver [3.201036] iwlwifi 0000:03:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 93.8.63.28 [3.201344] iwlwifi 0000:03:00.0: loaded firmware version 59.601f3a66.0 ty-a0-gf-a0-59.ucode op_mode iwlmvm [3.287251] iwlwifi 0000:03:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420 [3.447988] iwlwifi 0000:03:00.0: loaded PNVM version 0x324cd670 [3.550190] iwlwifi 0000:03:00.0: Timeout waiting for PNVM load! [3.550200] iwlwifi 0000:03:00.0: Failed to start RT ucode: -110 [3.550209] iwlwifi 0000:03:00.0: iwl_trans_send_cmd bad state = 1 [3.754235] iwlwifi 0000:03:00.0: firmware didn't ACK the reset - continue anyway [3.766816] iwlwifi 0000:03:00.0: Failed to run INIT ucode: -110
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ra_be over 2 yearsYes, thank you so much! After your suggested fix in the terminal and a reboot, my WiFi was working again :D. Thank you so much!
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chili555 over 2 yearsIf my answer has been helpful, please accept it: askubuntu.com/tour This will help the searchers with the same issue find the solution.
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ra_be over 2 yearssure, i just did. Thanks again with this fast solution, much faster than from Intel or Lenovo! Great expirience with this community :). Have a nice day and wonderful weekend!
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angrykoala over 2 yearsworked like a charm in dell inspiron 7760 with Ubuntu 20.04
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Hammurabi over 2 yearsThank you! Worked on Asusrock mobo running Ubuntu 20.04 kernel 5.11
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Hammurabi over 2 yearsFYI I needed to do the solution again after a software update -- wifi adapter was not found again.
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chili555 over 2 years@Hammurabi Thanks and please see my edit above.
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Ribes over 2 yearsWorked on my ThinkPad P15S Gen 2 running Ubuntu 20.04 kernel 5.11
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Nick over 2 yearsThis worked on a new install of Ubuntu 20.04, kernel 5.11.0-41, on a Dell Precision-7560.
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Raymond over 2 yearsGenius. wasted almost half day figuring it out. This solution fixed my issue.