The Xorg.0.log as requested... Please, those are the lines with an error:
(WW) ****INVALID IO ALLOCATION**** b: 0xf0000400 e: 0xf00004ff correcting^G
(EE) end of block range 0xefffffff < begin 0xf0000000
The out of range warnings for non-native screen resolutions can be ignored, because the same xorg.conf (attached below) works with the DVI-to-VGA converter.
The Xorg.0.log as requested... Please, those are the lines with an error:
(WW) ****INVALID IO ALLOCATION**** b: 0xf0000400 e: 0xf00004ff correcting^G
(EE) end of block range 0xefffffff < begin 0xf0000000
The out of range warnings for non-native screen resolutions can be ignored, because the same xorg.conf (attached below) works with the DVI-to-VGA converter.