I have been trying to use primus for a while, but I couldn't manage to get it work. I have followed these instructions; http://www.webupd8.org/2012/11/primus-better-performance-and-less.html
Optirun is working pretty nice, however if I try to run primus it fails with a segfault.
04:10 ~ $ primusrun glxspheres Segmentation fault (core dumped)
I'm not sure how can I debug this, and why this is happening.
syslog is not helpful either
Dec 21 04:53:47 n56-laptop kernel: [ 3581.385043] glxspheres: segfault at 0 ip (null) sp 00007fffda4604a8 error 14 in glxspheres[400000+7000]
I'm running ubuntu 12.10 - 64bit.
Thanks for any advice/help on this.