VNC and screen locking on mountain lion

I'm thinking of upgrading to mountain lion. Does anyone know if the builtin vnc protocall in 10.8 can enable the screen on the controlled mac to be locked/blanked. Ex: I control mac b from mac a. The screen on mac b is blanked or locked so passersby cannot see what i am doing. This was not possible in previous versions of the Mac OS. Any help/advice is appreciated.
Thanks

To be able to lock the screen you have to install and configure a screen locker or screen saver, e.g. xscreensaver, slock, i3lock, maybe combined with xautolock. When you use a screen locker and not xscreensaver, XFCE might not recognize it. Then create a symlink in /usr/local/bin/xflock4 or use a shellscript if you need to pass parameters.
My configuration: xautolock with i3lock. /usr/local/bin/xflock4 is this executable shellscript:
#!/bin/sh
xautolock -locknow
xautolock is started in the XFCE autostart with this commandline: xautolock -locker 'i3lock -d -i ~/Bilder/arch/arch-linux-lock.png'
PS: If you like i3lock and need user switching capabilities, I can give you a patch where Ctrl-S calls a custom command (gdmflexiserver by default)
Last edited by progandy (2012-06-17 14:19:12)

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VNC and screen locking on mountain lion

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