James, Actually, I Developed a light weight desktop and plugged in in the gnome session so that when GDM starts my desktop.As I am starting Xvnc through xinetd as soon as a connection comes it call the GDM so user gets my desktop. In the physical system itself it does not do any thing if I press Ctr+Alt+Tab. I am not giving any terminal to the user, they have only some icons for through which they r accessing customized applications so they can't type any command. But I don't know how it happens in Java vnc viewer.
I tested with windows vnc-viewer it does not send any control keys such as Ctrl+Alt+Back space or Ctrl+Alt+Tab any thing. But why java-vnc-viewer does this. The Ctrl+Alt+Backspace, F1... All are Xserver hot keys. That means Xserver Getting these through java-viewer Kindly suggest if I am doing any wrong. Regards Susant On Fri, 2005-07-15 at 17:00, James Weatherall wrote: > Susanta, > > vncserver does not interpret Ctrl+Alt+Tab or Ctrl+Alt+Backspace in any way. > It sounds like this is being done by whatever shell your users are running. > You should therefore find that although they're offered the option, they > can't _actually_ shutdown the machine, since only root can do that. > > Regards, > > Wez @ RealVNC Ltd. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Susanta Kumar Padhi > > Sent: 15 July 2005 06:40 > > To: James Weatherall > > Cc: [email protected] > > Subject: RE: Ctrl+Alt+Tab with Xvnc > > > > > > James, > > > > A vnc user should not setdown or logout xvncserver remotely. > > I am using Xvnc server with xinetd option and java-vncviewer. > > When a user logs in in to vnc-server through vnc-viewer and > > tries Ctrl+Alt+TAB the vncserver gives the system setdown > > dialog box and for Ctrl+Alt+Backspace it asks for logout. I > > don't want to give any privilege to user. > > > > So how do i disable these keys at vnc-viewer side. > > > > regards > > Susant > > > > On Thu, 2005-07-14 at 22:42, James Weatherall wrote: > > > Susanta, > > > > > > Can you be clearer as to what the actual problem is you are seeing? > > > > > > Regards, > > > > > > Wez @ RealVNC Ltd. > > > > > > > > > > -----Original Message----- > > > > From: [EMAIL PROTECTED] > > > > [mailto:[EMAIL PROTECTED] On Behalf Of Susanta > > Kumar Padhi > > > > Sent: 14 July 2005 15:19 > > > > To: [email protected] > > > > Subject: Ctrl+Alt+Tab with Xvnc > > > > > > > > > > > > Hi All, > > > > > > > > I have a Fedora Core2 Linux Box with vnc-4.0 server > > > > installed. I am started the Xvnc Server with xinetd option. > > > > And using the Java vnc viewer. > > > > > > > > It works fine, first I am getting the dialog box for the vns > > > > authentication and then GDM authentication and getting my > > > > customized desktop.But when I will press Ctrl+Alt+Tab it > > > > gives me System setdown > > > > window and Ctrl+Alt+BackSpace Logout window and it does as > > > > per the selection. But it does not happen with other vnc > > > > viewers like windows real vncviewer. > > > > > > > > Can any body help me to disable these control keys. > > > > > > > > Regards > > > > Susant > > > > _______________________________________________ > > > > VNC-List mailing list > > > > [email protected] > > > > To remove yourself from the list visit: > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > _______________________________________________ > > VNC-List mailing list > > [email protected] > > To remove yourself from the list visit: > > http://www.realvnc.com/mailman/listinfo/vnc-list _______________________________________________ VNC-List mailing list [email protected] To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list
