Hi,
I stumbled upon raumzeit's gentle script which helped me to finally get linux to work on my Chromebook.
Unfortunately I had to reinstall after I messed up my update badly.
On the first install everything (including) OpenGL worked fine.
I tested it with some games and vbam-wx
However after the last install aroud xmas, I had to install the gfx drivers from the provided repo (by raumzeit)
Now I can not use OpenGL anymore in vbam-wx but Cairo works.
Now I'd like to get OpenGL back to work as I need it for MAME.
But I don't know how or where to start.
I got this error message from mame:
OpenGL not supported on this driver: Could not create GL context: BadValue (integer parameter out of range for operation)
video_init: Initialization failed!
Same error on vbam
Any help is appreciated