===STDOUT=== Section "Monitor" Identifier "LG UltraFine" ModelName "LG UltraFine" VendorName "GSM" # Monitor Manufactured week 6 of 2019 # EDID version 1.4 # Digital Display DisplaySize 600 340 Gamma 2.20 Option "DPMS" "true" #Extension block found. Parsing... ===STDERR=== Checksum Correct I only know about extension blocks of type 02h. PLEASE email me! Something strange happened. Please contact the author, Matthew Kern at ===RC=== 1