Arch Linux

Max05

Member

Registered: 2025-12-09

Posts: 1

ThinkPad X13 Yoga - WLAN Hardblocked After Suspend

Hi all,

I’m running Arch Linux on a ThinkPad X13 Yoga Gen1 with KDE, Wi-Fi works perfectly on boot, and rfkill list all shows no hard block.
However, when I suspend my laptop (systemctl suspend or closing the lid), Wi-Fi ends up hard-blocked after unlocking the laptop.

I already tried to load thinkpad_acpi and set parameters:
===
sudo tee /etc/modprobe.d/thinkpad_acpi.conf > /dev/null <<'EOF'
options thinkpad_acpi debug=0 hotkey_report=1
EOF

sudo modprobe thinkpad_acpi
===
After this, rfkill list all showed no hard block on boot.

Tested rm /dev/rfkill and rfkill unblock all  - this worked to temporarily recover Wi-Fi after booting.

Firmware is up-to-date via fwupdmgr.

Does anyone know a reliable way to prevent Wi-Fi from being hard-blocked after suspend on this model?

Thanks in advance!

Last edited by Max05 (2025-12-09 17:07:21)

seth

Member

From: Don't DM me only for attention

Registered: 2012-09-03

Posts: 71,538

Re: ThinkPad X13 Yoga - WLAN Hardblocked After Suspend

Is there a parallel windows installation?
=> 3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.

Otherwise
https://www.reddit.com/r/Lenovo/comment … cked_till/

disable the BIOS feature that disables wifi when a physical network connection is established

Seems like the rj45 acts as radio toggle.

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