Obviously the best solution will be a fixed tutorial that works with UDOObuntu (armhf) or a new image with qt5 precompiled (we need to evaluate this option 'cause there will be lot of mb occupied). Yocto is an OS designed to the embedded world so you could have lots of application "ubuntu like" but you need to recompile the entire system to add a new one.
Thanks for your reply i will try yocto but i hope you can find a solution to compile qt5 on armhf ...
I'm trying to build the yocto image to integrate qt5 but i take many times for my pc (a old athlon dual core ) , more 1 day for the moment with just the minimum config for bitbake :shock: (no qt5 meta layer) ... I'm very disappointed to can't use qt5 on this board i'm loosing many times to do this (since 3 month) i think i will sell my udooquad to buy a nuc pc where i'm sure to can use qt in a simply way ...
