First of all, thank you for this great distribution and community, both are amazing. Now the reason I am asking for your help is because I can’t get work my nvidia card. A few months ago it used to work fine (with bumblebee), but recently stopped working.
I have a lenovo y410p with an intel graphics card as well as a nvidia (GeForce GT 750M). I installed the packages nvidia, nvidia-utils, bumblebee, bbswitch following the instructions from the archlinux wiki.
The error that prompts is the following:
[ERROR]Cannot access secondary GPU - error: [XORG] (EE) systemd-logind: failed to get session: PID 994 does not belong to any known session
[ERROR]Aborting because fallback start is disabled.
I have followed the troubleshooting section of the wiki and few other posts with no success. I would really appreciate some help to solve this issue.