Help me, embedded photon

Hello,

I have a little problem, I try to make image with IDE to embed photon.
But the sloginfo show me dofferents message
With the phfontFF command :

Sev : Major : Minor : Args :
1 8 0 phfontXX started OK - EOK
1 8 0 MainLoop

And with the io-graphics command :

2 8 0 Unable to get path to config file
5 8 0 Plugin gri-photon.so opened
successfully
5 8 0 Opened photon connection :
2 8 0 Attempted to set bad display mode

And I don’t know how to get rid of these errors messages (the two Severity
number 2 are the real problems I suppose).

Thank you !!!

Vincent.