[Lazarus] RE : blank window

[Petr Hlozek]

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Hello,

I have the same problem and bugreport is here:

http://bugs.freepascal.org/view.php?id=21129

Every app using threads hangs when starts. Even app with simple thread
and one button. If I compile the app under Ubuntu 11.10 and try to run
it in 12.04, app freezes like Lazarus itself.

I also tried fpc 2.6.0 from sourceforge but the problem remains the same.

Petr

Dne 26.1.2012 19:39, Henry Vermaak napsal(a):
> On 26 January 2012 17:58, Ludo Brands <ludo.brands at free.fr> wrote:
>>> Further to this, the freepascal gtk2 examples appear to work 
>>> correctly (at least the ones that build).
>>> 
>> 
>> There seems to be something seriously wrong with ubuntu precise.
>> Just installed it in VM and I'm also getting just white screens
>> when starting lazarus. Lazarus starts with lazarus-ide, show the
>> logo correctly, says the dir is not OK and then shows all empty
>> windows. Have to kill it from a terminal. Thre are a bunch of GTK
>> warnings in the console about "Unable to locate theme engine in
>> module_path:pixmap" I'm also running lazarus on an ARM netbook
>> using debian sid. I checked a few libraries (libc, libgtk2) and
>> they are the same version as in precise, bar the 'ubuntu'
>> appendix. No theme engine warnings on that one.
> 
> Hmm.  All other gtk2 apps I've tried work fine, so I can't blame 
> precise.  I don't get any warnings, though (but then I'm using
> lxde, not unity).  Thanks for trying this.
> 
> Henry
> 

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