xrandr has no support for rotate in 4.4.0.I've tried it anyway and get an error:
dkime-linux:~$ xrandr -help\nusage: xrandr [options] \n where options are: \n -display <display> or -d <display>\n -help \n -o <normal,inverted,left,right,0,1,2,3>\n or --orientation <normal,inverted,left,right,0,1,2,3>\n -q or --query \n -s <size>/<width>x<height> or --size <size>/<width>x<height>\n -r <rate> or --rate <rate> \n -v or --version \n -x (reflect in x) \n -y (reflect in y) \n --screen <screen> \n --verbose \ndkime-linux:~$ xrandr -o 2 \nX Error of failed request: BadMatch (invalid parameter attributes)\n Major opcode of failed request: 156 (RANDR)\n Minor opcode of failed request: 2 (RRSetScreenConfig)\n Serial number of failed request: 12\n Current serial number in output stream: 12
Just did my daily 'apt-get upgrade' though. Looks like all of X is being upgraded today. Wonder what'll happen.