Questions with this tag should refer specifically to driver, software, configuration, and hardware compatibility in connection with computers that have NVidia® Optimus™ Technology.

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2answers
752 views

vga-passthrough with kvm/qemu on optimus-capable laptop

i have an asus n550jv laptop with the following output from lspci -nn | grep "VGA|3D": 00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics ...
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1answer
166 views

How can I get my Linux laptop to detect its Intel GPU?

I am running Kubuntu 14.04 on an HP Elitebook 8440p with NVIDIA NVS 3100m graphics. Currently, Linux only detects the NVIDIA GPU: user@host:~$ sudo lspci | grep -E "VGA|3D" 01:00.0 VGA compatible ...
0
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1answer
185 views

Debian + Bumblebee doesn't run CUDA

I have laptop with descret NVIDIA card and Debian Wheezy. I need use NVIDIA Optimus and CUDA. When I install Bumbleebee NVIDIA Optimus work correctly, but I can't run CUDA programs. This falls on ...
0
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1answer
404 views

Running vlc qt4 interface with Bumblebee on Debian

I am running Debian Jessie on a laptop with 2 video cards. I use Bumblebee to switch between cards. The optirun command initializes a new x server, that runs on the faster but more power consuming ...
0
votes
1answer
661 views

GT 720M (Optimus) display driver setup - Crunchbang Waldorf/Debian Wheezy

After installing Crunchbang 11 (based on Debian Wheezy) and booting up for the first time, I am forced into a shell as Xorg fails to start with Fatal server error: no screens found. My laptop has an ...
0
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1answer
798 views

Why is google talk plugin video accelerator crashing on startup?

I believe this problem could happen to any linux installation with the google-talkplugin and NVidia optimus, but I'll post my system specs just in case anyone is wondering: Fedora 18, 64 bits, Dell ...
0
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1answer
662 views

Three monitors with Ubuntu - Cannot define max resolution on all screens

I've a ZenBook UX32VD laptop with a Intel i7-3537U CPU. I'm on ubuntu 12.10 (kernel 3.5.0-23-generic, xorg 1:7.7, nvidia-current 304.64 and gnome-shell 3.6.1). This laptop has a nVidia card with the ...
0
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1answer
989 views

Photoshop CS6 Nvidia Optimus issue

I am currently running Windows 8 on my computer. When I open Photoshop using the integrated graphics card it works fine however when I use my Nvidia graphics card I am unable to view the tabbed ...
4
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0answers
9k views

Use NVidia GPU from VirtualBox?

How do I make the VirtualBox guest use the NVidia graphics? Host setup: Windows 7 x64 NVidia Optimus In NVIDIA Control Panel, I explicitly selected High-performance NVIDIA processor for: ...
4
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0answers
3k views

Downsampling on Nvidia Optimus (with Intel HD Graphics 3000)

What this is about The question behind the question is actually how to place four virtual machines with 800x600 resolution on a screen smaller than 1600x1200. I am trying to enable split screen ...
3
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0answers
236 views

Linux and GT640M (w. Optimus)

Has anyone tried getting the GT640M (Optimus) to run on any linux distro? The last time I tried, bumblebee did not work and was stuck on my HD4000 and my laptop's fan revved up to its max with ...
2
votes
0answers
270 views

Sleeping Dogs Definitive Edition [game] is set to use my NVIDIA GT 630M but uses the integrated graphics processor

I have this set up: Operating System: Windows 7 Home Premium 64-bit SP1 CPU: Intel Core i5 2450M @ 2.50GHz Sandy Bridge 32nm Technology RAM: 8.00GB Dual-Channel DDR3 @ 665MHz (9-9-9-24) Graphics: ...
2
votes
0answers
101 views

How can I use Optimus to render Youtube only when plugged in?

I have a laptop with an Nvidia Optimus card. I'd like to use the discrete graphics to render Youtube videos when I'm plugged in, but I want to switch back to integrated graphics on battery power. So ...
2
votes
0answers
430 views

Do HP Elitebooks allow to switch off Optimus from BIOS?

I'm checking which HP EliteBook (among 8740w,8760w) gives the possibility to switch off Optimus in the BIOS (need it to simplify CUDA development under Ubuntu). Or even better, is there a list of the ...
2
votes
0answers
470 views

What is required to reset graphics card LUTs?

What is required to reset any internal LUT tables on a graphics card? The card in question is an NVIDIA 540M with Optimus. After a very bizarre color mixup on a brand-new Dell XPS 15 L502X (while ...
1
vote
0answers
47 views

DVI Thinkpad monitors through Intel on Dock

Hardware is an Thinkpad T520 with Optimus technology. Video Cards: Nvidia NVS 4200M Intel 3000 HD Dock: Mini dock 433810U With this dock + laptop combination, the external displays are not ...
1
vote
0answers
700 views

Install Nvidia development driver on optimus on Windows 7

I wanted to use OpenCL under Windows 7. I've got everything set up (Cuda Toolkit 4), the nvidia card is compatible (GeForce 310M). I've got a Acer Travelmate 8372 with optimus, and I've got a bios ...
0
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0answers
90 views

How can I use MSI Afterburner with Nvidia Optimus enabled laptop?

I used to run MSI Afterburner with my old laptop. But I can't use with my new one. Google didn't help except I figured a lot of people having issue with MSI Afterburner plus Nvidia Optimus combo. This ...
0
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0answers
78 views

How to get BOINC GPU computation work?

I own an Asus N551J laptop using Nvidia Optimus feature, running Linux Mint 17.1. BOINC can't recognise the GPU using Bumblebee driver even if I run it using optirun boinc. I installed bumblebee with ...
0
votes
0answers
64 views

How do I set “OpenGL profile context flags”?

glxinfo on my machine gives: … OpenGL core profile context flags: (none) … OpenGL profile context flags: (none) OpenGL profile mask: (none) … Consequently, KDE, Steam, nor glxgears etc. can display ...
0
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0answers
43 views

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

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 ...
0
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0answers
95 views

backtrack 5r3 pyrit does not detect nvidia card

I tried to use pyrit on live dvd backtrack 5r3 with my Nvidia GT540M gt of my laptop Dell XPS 15 L502x. Pyrit couldn't detect the nvidia card, it only detected the 4 CPU cores. Is this due to ...
0
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0answers
2k views

Can the NVidia card on the Dell XPS 17 (L702x) overheat and crash applications?

I have a Dell XPS 17 (L702x). I've noticed repeatedly and constantly that when I run GPU intensive apps, they will crash to the desktop after 30-60 minutes. If the app uses the NVidia GPU, and does ...