I’m integrating my OEM Mazda infotainment system to connect to the Volumio 2 service on RPi3 and facing some unexpected issues. I have worked through some of them, but one issue remains: the display is not consistent, and has never successfully displayed everything.
The car infotainment system is based off an old version of Opera (version 12?) and I have tried editing settings in the opera.ini file but nothing has resulted in a fully successful load of the Volumio UI. One of the attached pictures is the closest I’ve gotten, with a few button images missing, and able to interact with the touchscreen. In the other image (the usual scenario), the display is very incomplete and I can’t interact with the touch screen; there is a spinning white rectangle in the center.
I figure I’ll probably break some infotainment functions if I try upgrading or switching the browser, as the framework is tightly coupled.
Are there any configuration settings I can try for Volumio that may help in browser compatibility?