Hi,

On my system (see attached get_hw_info) I'm using the devg-poulsbo.so as video driver.
http://www.qnx.com/developers/docs/6.4.1/neutrino/utilities/d/devg-poulsbo.so.html

It works fine with a resolution of 1024 x 768. But if I tried to set the resolution to 1280 x 1024 it failed and go back
 to 1024 x 768.
See all messages at the end of the sloginfo but the most important seems to be:

/usr/photon/bin/io-graphics: gf_dev_attach('/dev/io-display/8086,8108,0'): gf errno 2

Any idea why this error occurs?

Thanks,
Christophe