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rdesktop in conjunction with "Lock Screen" causes undesired lockup of the GUI



Debian testing (Etch)

Package: rdesktop 1.4.1-1.1

Desktop: Gnome 1:2.14.3.2

 

Hello Everyone,

I believe I have found a bug, but I am unsure about how to classify it within a bug report. I am hoping someone can give me some guidance on submitting this as there are multiple programs being used. I did a few searches and it does not appear that this has been noted yet. I have tested this on 3 different Debian Etch machines and all have this issue, I have not tested on any other type of Debian systems.

 

I will give a step-by-step on how to get this bug and my work around to recover from it.

 

From a terminal command line within Gnome I type in:

rdesktop -a 24 -g 1280x1024 -u UserName WindowsXPSystem

 

After initializing the connection and logging into the Windows system, lock the screen on the Debian host ( Desktop Menu -> Lock Screen ).

 

The screen freezes. It does not blank out like it should and normally does, it is just no longer responsive. The mouse can be moved around but clicking does not do anything. The only keys I have found to respond on the keyboard are Ctrl+Alt+Backspace  to reset the GUI and to switch terminals ( Ctrl + Alt + F[1-7] ) and after you switch terminals the keyboard responds again within the terminals but not on the desktop.

 

Resetting the GUI can lead to lost work. So you need to kill rdesktop. You can either kill the rdesktop process from another terminal or by logging into the Windows system from a different computer (thereby breaking the remote session). Watching the Debian host desktop, this is seems to be an immediate effect as you can see the screen refresh and rdesktop close. You still can not type, change desktops, move windows, or do anything else. This is where I just leave the Debian system alone until the screensaver starts up again. Once it is started, logging back into the system is no problem and everything works again.

 

It seems to me that rdesktop is what is throwing the kink in things, but the fact that the “Lock Screen” / Screensaver does not handle this well might be the problem. Of course it could be something within Gnome. I am just uncertain as to how to file this report. Any comments or suggestions are welcome.

 

Thanks,

Chris Stackpole

 

 

 


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