There is because the corresponding drivers is not be installed.
E.g. iwlwifi for AX201 wireless module.
In this case, the iwlwifi is in linux-modules-extra-5.8.0-41-generic.
So, the real issue is why the linux-modules-extra-5.8.0-41-generic is not be installed during the installation.
There is because the corresponding drivers is not be installed.
E.g. iwlwifi for AX201 wireless module.
In this case, the iwlwifi is in linux-modules- extra-5. 8.0-41- generic.
So, the real issue is why the linux-modules- extra-5. 8.0-41- generic is not be installed during the installation.