olli@
Developer
According to the vt(4) manual page (as I mentioned): “The names of available connector names can be found in dmesg(8) after loadingWhat should I look for?
the KMS driver. It will contain a list of connectors and their associated tunables.” – If you don’t see something like that in dmesg(8) after loading the KMS driver, then I guess your hardware is not supported.
(I can’t test that myself because I don’t use a KMS driver, and my mainboard does not have onboard graphics at all.)