Linked Questions

2 votes
2 answers
13k views

Nvidia Prime doesn't appear in Nvidia Settings on Ubuntu 18.04? [duplicate]

I saw a question over here, says that Nvidia Graphics jumps to 90º and fan goes at maximum speed. So, I want to use the Intel graphics integrated, but in Nvidia Settings (I use Ubuntu 18.04, Nvidia ...
Noctis's user avatar
  • 509
1 vote
1 answer
3k views

NVIDIA graphics driver on Macbook Pro 10,1 [duplicate]

I just installed 14.04 over my old 12.04 partition on my Macbook Pro 10,1 (which is dual-booting with OS X) by following the instructions here. The only difference is that I'm using rEFInd instead of ...
rcv's user avatar
  • 141
1 vote
0 answers
794 views

Graphic drivers for Asus N76VZ (NVIDIA GeForce GT 650M) [duplicate]

I just installed the latest Ubuntu 13.10 and I'm trying to figure out what drivers I should install and how to do it. I have an integrated Intel GPU and a Nvidia GeForce GT 650M that should work ...
ytsjm's user avatar
  • 11
0 votes
1 answer
691 views

Nvidia driver for Dell Inspiron 14r 5420 [duplicate]

I install the Ubuntu 15.04 on my notebook Dell Inspiron 14r 5420, which have 2 GPU using the Intel® Ivybridge Mobile technology. How I install the driver for the Nvidia GPU? The GPU on this notebook ...
Douglas Chagas's user avatar
173 votes
16 answers
190k views

Is a NVIDIA GeForce with Optimus Technology supported by Ubuntu?

I am considering buying a Dell XPS 15 laptop. The laptop has a Nvidia 420m card which should work with Linux but I keep reading that the Nvidia Optimus technology isn't supported on Linux. I am not ...
DSJones's user avatar
  • 1,751
31 votes
6 answers
127k views

How to set up nVidia Optimus/Bumblebee in 14.04

The previous methods i have used to set up Bumblebee on 13.10 based distributions is not working under Ubuntu 14.04 . How can I set up Bumblebee and Bumblebee GUI in Ubuntu 14.04 ?
Pavak Paul's user avatar
  • 1,234
4 votes
3 answers
48k views

choose which GPU to use for each application

I am Ubuntu 14.04 and have NVIDIA graphics card 820m running with driver v331. On windows we can select which GPU to use to run a application. How can we do it on Ubuntu? UPDATE: my question was ...
Alex Jones's user avatar
  • 7,982
0 votes
2 answers
5k views

enabling discrete gpu and choosing which gpu to use

Hi all since this is my first post here. But not my first time here. I have used askubuntu a lot, the last few weeks and i have found answers to many questions i had. Unfortunately since im a linux ...
Periklis Kayritsas's user avatar
0 votes
2 answers
4k views

Why do I have two drivers for my display?

I have bought a new laptop recently it is the Asus K555LD and I have ubuntu 14.04 installed and up to date. One of the problem I faced is finding the driver for my nVidia GeForce 820M. After some time ...
Sami's user avatar
  • 143
1 vote
0 answers
3k views

Deciphering Nvidia-375 /var/log/syslog errors

I'm hoping if I can figure out these nVidia error messages I can get it working properly: Aug 6 09:25:25 dell com.ubuntu.ScreenResolution.Mechanism[1312]: update-alternatives: using /usr/lib/nvidia-...
WinEunuuchs2Unix's user avatar
4 votes
1 answer
424 views

What configuration files in Ubuntu control the graphics drivers in a dual GPU system?

I'm trying to get an NVIDIA 970M GPU working after something went wrong with the drivers. I've tried purging and manually wiping the system of everything nvidia/cuda related and reinstalled both from ...
David Parks's user avatar
  • 2,516
1 vote
1 answer
451 views

installing graphics drivers nVidia 310M on Lenovo V460

Installation of driver for nVidia 310M on Lenovo V460 just failed, I have tried this. I am kind of not very experienced linux user, so I don't actually understand what just happened. This was first ...
johnnyheineken's user avatar
3 votes
1 answer
350 views

Kubuntu 15.04 vivid - Nvidia GTX 660M (Optimus again)

I'm really sorry that I pull this topic again but "I still haven't found what I'm looking for...". I've tried tons of solutions with several behaviors, and I can't get it work properly. First of all ...
Garrett's user avatar
  • 131
2 votes
0 answers
328 views

How Do I Get optirun to Work on 16.04?

I am running Xubuntu 16.04 on my Acer Aspire E5-573G laptop, which apparently uses Optimus and doesn't have a BIOS option to switch between integrated and discreet graphics. I followed this answer to ...
Matthew's user avatar
  • 21