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I've installed Bumblebee with Ryan McQuen's crazybee.sh script, described here, and I'm actually able to startx successfully now (because Bumblebee uses the on-board Intel graphics by default), but when I invoke optirun to run a program with the Nvidia card, I get:

[ERROR]Cannot access secondary GPU
Failed to initialize the NVIDIA kernel module

The "Turbo" light on the laptop, which indicates if the Nvidia card is on, turns on when I invoke optirun, which is good.

I've tried the solutions to this "Cannot access secondary GPU" problem on ArchWiki, but to no avail…

Also, my trackpad freezes upon logging into KDE, so I'm thinking this might involve an issue in xorg.conf.

I'm running slackware64-current with the 3.14.27 kernel.

There's a thread about the "failed to initialize kernel module" part of this issue here, but it's old, from 2004.

thanks

closed as off-topic by Braiam, jimmij, Timo, Anthon, jasonwryan Jan 3 '15 at 18:57

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions describing a problem that can't be reproduced and seemingly went away on its own (or went away when a typo was fixed) are off-topic as they are unlikely to help future readers." – Braiam, jimmij, Timo, Anthon, jasonwryan
If this question can be reworded to fit the rules in the help center, please edit the question.

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The issue was that the nvidia-kernel package of Bumblebee did not install, due to my lacking libvdpau.

  • It would help if you described how you installed this and what the pkg name was, for example. – slm Dec 29 '14 at 13:11

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