On Wed, 17 Feb 2021 at 18:54, Paolo Galtieri <pgaltieri@gmail.com> wrote:
I have a Dell XPS 15 9500 laptop.  I've already listed other issues with
this laptop running Fedora 33. Here's a new one :(

lspic -k shows the following:

0:14.3 Network controller: Intel Corporation Comet Lake PCH CNVi WiFi
     Subsystem: Rivet Networks Device 1651
     Kernel modules: iwlwifi

lsmod shows the following:

lsmod | grep iwl
iwlwifi               344064  0
cfg80211              954368  1 iwlwifi

https://linux-hardware.org/?id=pci:8086-06f0-8086-0074 lists many systems with  CNVi WiFi, 
only a few that don't work.   I think there are several versions of CNVi WiFi; support for the latest 
version came with 5.10 kernels.  You probably need iwlmvm with iwlwifi, see:
https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#firmware.


--
George N. White III