I can't add 1080p resolution to xrandr, it gives me this error.
X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 140 (RANDR) Minor opcode of failed request: 18 (RRAddOutputMode) Serial number of failed request: 39 Current serial number in output stream: 40
My monitor is LG Flatron E2251, the max resolution I can set is 900p. I suspect that the problem is that no monitor drivers exist for it on linux, only windows drivers. The monitor only has a VGA port, therefore I use a VGA to DVI-I adapter. Can anyone help? Thanks in advance.