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rated 0 times [  0] [ 0]  / answers: 1 / hits: 3008  / 3 Years ago, tue, june 29, 2021, 8:06:16

I'm trying to run optirun on my Lenovo G580 with nVidia GeForce 610M on Ubuntu 14.04. Getting the following error



$ optirun glxgears
[ 98.457967] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) intel(0): [drm] failed to set drm interface version: Permission denied [13].
[ 98.458061] [ERROR]Aborting because fallback start is disabled.


My .conf file: http://paste.ubuntu.com/7278805/



Please help asap,thanks



EDIT: I also tried to run nvidia-settings to enable the nVidia gpu,but it does not work and gives a blank error/dialog box:



enter image description here


More From » nvidia

 Answers
7

I recently found a crude solution to this: purging all nvidia* related files using:



    sudo apt-get purge nvidia*
sudo apt-get purge bumblebee*
sudo apt-get update


And then using "Additional Drivers" from Dash, I selected "Using Nvidia binary driver- version 331.38 from nvidia-331(proprietary,tested) and selected "Apply Changes" to confirm.



A short download later, I could run glxgears with 4 times the framerate I ever got with the Intel HD 3000.



Although this is not a solution to my problem, still it enables me to use my Nvidia GPU,so I think i'll use this for now till I get a satisfactory solution to bumblebee.


[#25921] Tuesday, June 29, 2021, 3 Years  [reply] [flag answer]
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