I apologize, I find I have drained my supply of test systems with custom xorg.conf files. The rest of them are simple machines directly attached to their display, thus get by just fine without any xorg.conf file at all. The more complex configurations are at my desk where I make use of a KVM switch, thus require xorg.conf files as the system can not directly communicate with my display - the KVM switch blocks direct access.
I apologize, I find I have drained my supply of test systems with custom xorg.conf files. The rest of them are simple machines directly attached to their display, thus get by just fine without any xorg.conf file at all. The more complex configurations are at my desk where I make use of a KVM switch, thus require xorg.conf files as the system can not directly communicate with my display - the KVM switch blocks direct access.
Someone else will need to test this.