Update troubleshooting: how to disable Homescreen
Update troubleshooting: how to disable Homescreen

Description of the procedure to disable Homescreen and IVI-Shell on Chinook (CC 3.0.x)
automotive-grade-linux/docs-agl,claneys/docs-agl,leon-anavi/docs-agl,claneys/docs-agl,claneys/docs-agl,automotive-grade-linux/docs-agl,leon-anavi/docs-agl,automotive-grade-linux/docs-agl,automotive-grade-linux/docs-agl,leon-anavi/docs-agl,claneys/docs-agl,leon-anavi/docs-agl