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Thread: Intel AX210/AX211/AX411 often loses access to hardware device

  1. #1
    Join Date
    Mar 2024
    Beans
    10

    Intel AX210/AX211/AX411 often loses access to hardware device

    After I boot up Ubuntu, I often lose wifi within 10 minutes. This happens because the wifi device cannot get access to the wifi hardware (see the dmesg log). Windows is installed on another NVME


    What I've tried:
    • sudo vim /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf and set wifi.powersave=2
    • Disabling a iwlwifi driver (still disabled)
    • Disabled fast startup and hybrid shutdown in windows
    • When the wifi fails, restarting the network manager (sudo systemctl restart NetworkManager.service). A little red icon with a white bar appears in place of where the wifi symbol is and no output is printed to the terminal and still no wifi
    • Updating my BIOS
    • Installed the Intel® Wi-Fi 6 AX210 160MHz driver from this site, though it appears a different driver is still in use (specifically ty-a0-gf-a0-83.uc)


    Not sure what else to do. Here's a pastebin of the wifi info

  2. #2
    Join Date
    May 2014
    Location
    /home
    Beans
    11,025
    Distro
    Ubuntu 20.04 Focal Fossa

    Re: Intel AX210/AX211/AX411 often loses access to hardware device

    Edit /etc/default/grub and add
    Code:
    pcie_port_pm=off pcie_aspm.policy=performance
    so it looks
    Code:
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pcie_port_pm=off pcie_aspm.policy=performance"
    Save and exit then
    Code:
    sudo update-grub
    Reboot

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