Comment 23 for bug 1859308

same here on lenovo x1 carbon u20.04 upgraded from 18.04:

ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:1c.2/0000:04:00.0 ==
modalias : pci:v00008086d000024FDsv00008086sd00001130bc02sc80i00
vendor : Intel Corporation
model : Wireless 8265 / 8275 (Dual Band Wireless-AC 8265)
manual_install: True
driver : backport-iwlwifi-dkms - distro free

ubuntu-drivers install
No drivers found for installation.