Missing monitor information in gnome-display-properties or xrandr
Issue
gnome-display-propertiesidentifies a monitor as "Unknown" instead of providing vendor and model information.xrandr -q --verboseoutput does not contain EDID data (but EDID data may be present in/var/log/Xorg.0.log).
Environment
- Red Hat Enterprise Linux 6 (RHEL6)
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