Hi, I compiled successfully argyll 0.60 on my AMD64 computer (debian sid), but when running dispcal or dispread - in fact, all program accessing to X - I get the following error: X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 18 (X_ChangeProperty) Value in failed request: 0x40 Serial number of failed request: 15 Current serial number in output stream: 17 Other tools (spotread, targen...) work fine. Any idea? PS: Argyll was compiled from autotool archive. Mike