Re: [Cooker] GNOME 2.2.1 Desktop

[scott chevalley]

Jan Ciger wrote:

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Don't you want to try a Qt-only app on GNOME to confirm? mysqlcc or
qcad or something else qt-only should do.
       

Just tried a pure qt app in an Xnested Fluxbox and it segfaults. The
same app runs fine in gnome:
$ ./qttest
Xlib: extension "RENDER" missing on display ":1.0".
Segmentation fault.
     

Just also made sure that the same app was running fine in Fluxbox on a
local :1.0 display.
   

Could it be, that Qt is compiled with antialiasing (Xft) on ? That needs 
Render and on nested displays you (obviously) do not have Render extension, 
so it exits ... 

But how to fix this, I have no idea, since if you disable antialiasing in Qt, 
many apps (KDE) will look ugly. Perhaps smarter handling of antialiasing in 
Qt is needed ?

Jan
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I just did "gdb konqueror" while connected to an icewm session running 
under vnc, ran konqueror until it crashed.  gdb gave this message when 
it crashed:  0x41362ca9 in XftDrawString16 () from 
/usr/X11R6/lib/libXft.so.2

While I'm very new to using gdb to debug apps, I think it may have 
something to do with Xft...

Just my humble 0.02 worth...

Scott