Help! How do I connect to Wi-Fi on Qubes OS 4.3.0-rc4?

User Support Testing Release

skyhawk December 29, 2025, 3:19am 25

[SOLVED] Qualcomm QCNFA765 (ath11k/wcn6855) WiFi working on Thinkpad P14s Gen4 AMD Community Guides

System Details Lenovo ThinkPad P14s Gen4 AMD Qualcomm QCNFA765 (wcn6855 hw2.1) Qubes 4.3 Problem The ath11k driver fails with PCI passthrough. The driver reads MSI configuration directly from hardware, but in sys-net those values are remapped, causing firmware crashes. Last symptoms in dmesg: [ 4.613162] ath11k_pci 0000:00:06.0: BAR 0 [mem 0xf2000000-0xf21fffff 64bit]: assigned [ 4.619723] ath11k_pci 0000:00:06.0: MSI vectors: 1 [ 4.620195] ath11k_pci 0000:00:06.0: wcn6855 hw2.1 [ …

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