Discovering the new ynh doc which is great, it motivated me again to try to package some apps. I was trying to install a development environment but can’t get to somehow. I followed the guide to install on virtualbox, but when I start the VM, after I choose “Graphical install”, the screen remains black with a white underscore blinking at bottom of the screen. Anyone has maybe an idea what could be the problem?
Sometimes a line flashes very fast hardly readable. Making a screencast I managed to read it, it says: Frambuffer not available: disable graphical frontend.
I also tried “Text install”, but same blinking underscore at bottom of screen, and not even a message.
Any idea or suggestion is super welcome 
The best I’ve had is hitting some keys, another message blinking: tail: can't open '/var/log/syslog': No such file or directory.