cat /proc/acpi/bbswitch
0000:01:00.0 ON
optirun --status
Bumblebee status: Error (3.2.1): [XORG] (EE) Server terminated successfully (0). Closing log file.
$glxinfo | grep render
Error: couldn’t find RGB GLX visual or fbconfig
$glxinfo | grep render
Error: couldn’t find RGB GLX visual or fbconfig
fl0at@linux-zr4z:~$ primusrun glxinfo | grep render
primus: fatal: broken GLX on main X display