At first glance, I tried to add the options like following
rdesktop -r clipboard:PRIMARYCLIPBOARD
rdesktop -r clipboard:CLIPBOARD
Neither of them worked for me. I even compiled and installed the newest 1.7.1 version rdesktop, still noting.
Finally, I found the problem. It is not linux issue, it not a version problem, it’s nothing to do with linux. Instead, the problem was from the windows side. It was caused by the rdpclip.exe( RDP Clip Monitor) in my remote windows box. I killed rdpclip.exe and restart it, everything just works fine.
how to restart rdpclip.exe in windows :
kill rdpclip.exe by using task manager
type rdpclip.exe in start window and run.