curiously, "xrandr --version" always reports "Server reports RandR version 1.2" (i.e. also when performed via ssh -X)
but when performing a simple "xrandr --query" it fails over "ssh -X":
$ xrandr --version
Server reports RandR version 1.2
$ xrandr --query
X Error of failed request: BadImplementation (server does not implement operation)
Major opcode of failed request: 156 (RANDR)
Minor opcode of failed request: 6 ()
Serial number of failed request: 9
Current serial number in output stream: 9
X Error of failed request: BadImplementation (server does not implement operation)
well...
curiously, "xrandr --version" always reports "Server reports RandR version 1.2" (i.e. also when performed via ssh -X)
but when performing a simple "xrandr --query" it fails over "ssh -X":
$ xrandr --version
Server reports RandR version 1.2
$ xrandr --query
X Error of failed request: BadImplementation (server does not implement operation)
Major opcode of failed request: 156 (RANDR)
Minor opcode of failed request: 6 ()
Serial number of failed request: 9
Current serial number in output stream: 9
X Error of failed request: BadImplementation (server does not implement operation)
Major opcode of failed request: 156 (RANDR)
Minor opcode of failed request: 8 ()
Serial number of failed request: 10
Current serial number in output stream: 10