Comment 48 for bug 1879633

I just tested this by installing linux-firmware-1.187.7 with kernel 5.8.0-33-generic #36~20.04.1-Ubuntu SMP on a XPS 13 9310 laptop.

However, the wifi does not work and I get this error in the kernel log.

Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.569870] ath11k_pci 0000:55:00.0: WARNING: ath11k PCI support is experimental!
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.570476] checking generic (4000000000 2328000) vs hw (603e000000 1000000)
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.570477] checking generic (4000000000 2328000) vs hw (4000000000 10000000)
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.570477] fb0: switching to inteldrmfb from EFI VGA
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.570528] Console: switching to colour dummy device 80x25
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.570556] i915 0000:00:02.0: vgaarb: deactivate vga console
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.571456] ath11k_pci 0000:55:00.0: BAR 0: assigned [mem 0x8e300000-0x8e3fffff 64bit]
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.571473] ath11k_pci 0000:55:00.0: enabling device (0000 -> 0002)
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.571509] ath11k_pci 0000:55:00.0: failed to get 32 MSI vectors, only -28 available
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.571512] ath11k_pci 0000:55:00.0: failed to enable msi: -28
Dec 16 22:13:42 leonard-xps-13 kernel: [ 2.571523] ath11k_pci: probe of 0000:55:00.0 failed with error -28

I have been experimenting with the mainline 5.10 kernels but I have been getting the same error on those.