27th October 2016, 10:59
@rocky7x I have installed bumblebee following tutorial you provided, yesterday I managed to run Dead Island and System Shock 2 with primusrun but Half Life games was not launching, but today working games also stopped working. I did update my system yesterday without really checking individual updates so I uninstalled and reinstalled bumblebee again but no luck. Games won't launch with neither optirun nor primusrun. Glx gears work with either of them tough. Also I don't have the file "20-intel from /etc/X11/xorg.conf.d/" you mentioned. I attached screenshot of my x11 folder.