2010/4/21 Gianluca Sforna <giallu(a)gmail.com>
I'm looking for some info to determine what's going on here, whether
it's PEBCAK, or maybe some packaging bug, or just an unsupported
Basically, I have some 32bit binaries that I'd like to run in a 64bit
installation; these binaries (qt based) use OpenGL via some
OpenSceneGraph widget. The machine has NVidia drivers installed.
At application startup I've got this message in the console:
QGLContext::makeCurrent(): Cannot make invalid context current.
and all OpenGL based widgets do not show up.
Now, at this point I realized I did not install the 32bit
xorg-x11-drv-nvidia-libs, but after installation it made no
difference; however I also discovered everything start working as
expected if I set
The change should be immediate.So the problem might
be in your
application trying to dlopen the 32Bit library from an expected place
instead of using the system linker.
There is a need to check for rpath issue also.