[Lazarus] Unable to debug GUI

[Michael Van Canneyt]

On Mon, 14 Jul 2014, Marc Weustink wrote:

> Michael Van Canneyt wrote:
>> 
>> Hi,
>> 
>> I have a machine on which I'm completely unable to debug GUI programs.
>> The machine runs Ubunutu 12.04 LTS.
>> If I try to debug, the whole system (at least X11, later the complete
>> system) hangs as soon as there is a breakpoint in a GUI event handler.
>
>
> Try debugging you app on a second instance of X  ( display :1)
> in some cases X locks up when a breakpoint happens inside a X event.

Any hints on how to go about this ?

I see suggestions with references to xvnc etc; but how to set this up with Lazarus ?

Michael.