nVidia Optimus is a hybrid graphics technology

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4
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396 views

Using CUDA with nvidia optimus in Intel mode (14.04)

I'm using a Thinkpad T430 with a NVS 5400M and an integrated Intel HD card. Since it's not possible to use cuda-gdb when the nvidia card is used for video output, I tried to use CUDA while in Intel ...
4
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0answers
994 views

monitor hdmi not working

I can not use the external monitor hdmi. I just installed ubuntu 12.04 and my configuration is as follows: $> lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core ...
3
votes
0answers
458 views

Can't get NVIDIA Driver or CUDA working on Optimus laptop

I have an acer aspire V5-573G which comes with a NVIDIA OPTIMUS chipset and 750M gfx card. I have a fairly fresh install of 14.04 and I have tried a number of things to install driver and CUDA. In the ...
3
votes
0answers
234 views

Behavior when connecting a laptop to an HDMI screen

I have a three year old Dell Vostro 3750 (Nvidia Optimus) which I am fairly happy with. Since I will use the computer much more in the future, I would like to use it with an external monitor. I have ...
3
votes
0answers
802 views

Hibernate/Suspend doesnt work

I have a problem with my power modes in 14.04. When I use: sudo pm-hibernate my laptop and monitor display are getting black. After one or two seconds, the laptop and the monitor are showing the ...
3
votes
0answers
179 views

Laptop Lenovo Y570, bumblebee doesn't work?

I have a problem, I'm using ubuntu 14.04 on Lenovo Y570. There are a lot of materials for this question about linux and Nvidia GT555M video card, but still i'm new on linux and i can't handle it. My ...
3
votes
0answers
167 views

External monitor works, but laptop shows purple screen

When I boot my laptop, I hear the login drum sound, but the screen remains on the purple startup screen with the ubuntu logo and the orange dots. If I plug in an external monitor, it works fine, but ...
3
votes
0answers
331 views

diablo 3 won't start after add optirun prefix

I've been trying to run the Diablo3 in the ubuntu 13.10 for a while now, sadly without a success... My problem is, that i can't run it with optirun. If I just type wine ...
3
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0answers
3k views

System won't boot when xorg.conf exists

Problem: I need to create a /etc/X11/xorg.conf file to get my graphics to work correctly, yet whenever I create one using Xorg -configure and place xorg.conf.new there, X won't start after a reboot. ...
3
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0answers
505 views

Lightdm not working at all since bumblebee install!

I'm relatively new to Ubuntu, so please excuse me if my question is stupid... So a few weeks ago, I bought a Gigabyte U2442N with Optimus Graphics (a 640M and a HD4000). I installed the stable ...
2
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0answers
276 views

Bumblebee fail safe x after reboot [GTX 755M][Ubuntu 15.10]

When I installed bumblebee and the nvidia-340 drivers Ubuntu booted into a normal session. On the next reboot, after running glmark2 with optirun in the previous session, the normal x session would ...
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145 views

NVIDIA card and Bumblebee refuse to run

Whenever I try to use optirun to run a program using my NVIDIA card, I get this error message: libGL: screen 0 does not appear to be DRI2 capable libGL: OpenDriver: trying ...
2
votes
0answers
629 views

How to set up nVidia Optimus in 14.04

I have attempted to get my nVidia 970M working in 14.04 but despite the many (many!) methods out there, none seems to work for me. Using the instruction from How to set up nVidia Optimus/Bumblebee in ...
2
votes
0answers
442 views

bumblebeed: No integrated video card found, quitting

I'm trying to get Bumblebee working on Ubuntu 14.10 x64 and NVIDIA OPTIMUS: - Intel HD3000 (don't know which drivers are used: I've installed Intel(R) Graphics Installer for Linux* 1.0.7 while being ...
2
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0answers
2k views

W540 + 14.04 + nvidia driver = no work

there's a strange problem I cannot solve: there are two Lenovo W540 (A) and (B). W540 has two graphics chips: intel and nvidia Quadro K1100M. There is no bios setting to disable intel, and/or only ...
2
votes
0answers
243 views

Nvidia Optimus / Purple screen at boot

I have a ThinkPad T430 with an Nvidia NVS 5400M dual booting Raring and Windows 8. If I boot directly into Ubuntu or reboot Ubuntu then the system boots with a purple screen directly after grub. It's ...
2
votes
0answers
2k views

Can't detect second monitor (NVIDIA Optimus)

I'm using Ubuntu 12.04 on a DELL XPS with NVIDIA Optimus. I know that questions related to this have been asked several times, and I followed many tutorials and instructions but couldn't make this ...
2
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0answers
801 views

nvidia proprietary driver 12.04

I have Ubuntu 12.10 an nvidia 540M graphic card with optimis technology. If I install the nvidia current package from Software Center (and bumblebee for optimus) when I run 'optirun glxspheres' i get ...
2
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0answers
363 views

Wavy screen on ubuntu 12.04

I have installed Ubuntu 12.04 in a Samsung Chronos Series 7. This machine has NVIDIA Optimus system (Nvidia 640M plus an Intel 4000HD). I have Bumblebee installed and everything works fine with ...
2
votes
0answers
1k views

Will installing CUDA for my Nvidia card make OpenCL available?

I'm trying to use a program called 'pyrit' which can use OpenCL. When I run the program, I get this warning: Failed to load Pyrit's OpenCL-core ('Failed to enumerate OpenCL-platforms (Unknown ...
1
vote
0answers
17 views

Graphics Cards - Power State

I have an Nvidia Optimus laptop dual-booting Ubuntu for general use and Windows 7 for gaming. I only want integrated graphics for Ubuntu, and when I run glxinfo | grep OpenGL the output is: OpenGL ...
1
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0answers
39 views

Black screen after deleting nvidia-prime

I decided to change nvidia-prime to bumblebee. I removed the nvidia-prime, installed bumblebee and restarted the computer. Loading freezes on plymouth. Then I booted into recovery mode and uninstall ...
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0answers
140 views

Poor performance with Nvidia 540M and 352.63 drivers on Ubuntu 14.04LTS

After I installed the drivers and switched to the NVIDIA card the framerates I get on glmark2 are just absurd: ======================================================= glmark2 2012.08 ...
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0answers
38 views

Chromium flickering on Ubuntu 14.04

I have ubuntu 14.04 up-to-date on laptop with nVidia Optimus, so I have installed bumblebee and nvidia-352. Everything was fine, until I temporary disabled Sync to VBlank in Compiz Config Settings ...
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0answers
86 views

Trouble with PRIME configuration on Nvidia Optimus Laptop

I have a laptop with two graphics cards: An integrated Intel card, and a discrete Nvidia one. I could never get bumblebee to work properly, but the new Nvidia drivers (I am running version 340) have ...
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0answers
93 views

Bumblebeed and bbswitch error

I have a problem with my MSI-GS60 laptop under Ubunutu. I explain: First of all, with this laptop I had a wifi unrecognized issue. So I had found somes posts talk on that and I had finaly found a ...
1
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0answers
69 views

linux-image-3.19.-.26-generic broken

For reference, I'm on Xubuntu Vivid, installed on a ASUS E451LD (aka a PL451LD). It has an Intel/Nvidia Optimus GPU setup. If I boot off a 3.19.0-26.28 kernel, it sticks on a blank screen or on the ...
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0answers
88 views

Optimus: Using optirun logs me out, then fails?

I have a Samsung QX411, with an Intel HD Graphics 5000 and a nVidia GeForce 520M GPU, both bridged with Optimus. I'm running Ubuntu 15.04. Now, here's my problem. When I run optirun glxinfo for the ...
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0answers
208 views

Hybrid Nvidia and Intel cards, bumblebee optirun not working and OpenGL not being Intel

I have been fighting with the installation and correct usage of my Nvidia GTX960M together with an Intel i7-4720M CPU on Ubuntu 15.04. I have followed lots of links on this website, on ubuntu wiki ...
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0answers
160 views

Cannot use monitor plugged into dock with Thinkpad t440p on Ubuntu 15.04

This question also covers other graphics problems I've been experiencing. The Thinkpad t440p is certified for Ubuntu, but appears to have major problems after I upgraded it from 14.10 to 15.04 ...
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215 views

How to use Nouveau for graphics and NVIDIA GPU for only CUDA programs on Optimus notebook?

I am using a notebook with a Intel i7 (with its own GPU) and a NVIDIA GPU. On Windows, the notebook uses Optimus to switch between the GPUs intelligently. I am using Ubuntu 14.04 and I installed CUDA ...
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0answers
110 views

Bumblebee isnt active, now what? nvidia-prime takes whole session

Bumblebee stopped developing in 2013. How to use optirun/primerun etc... now (e.g. 15.04)? How to run desktop on intel and single app on prop. nvidia (not nouveau)? I would like nvidia to powerdown ...
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0answers
47 views

Can't boot into discrete graphics mode on thinkpad w530

I'm running Ubuntu 14.10 using the nvidia 331 driver. I think it's an issue with the driver. Can anyone help figure out which one to use?
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0answers
413 views

Can't install virtualgl and optirun doesn't work

I've looked into this in various already created topics but none seems to help. Everything goes around on installing virtualgl THAT I seem not be able to do because I can't find it anywhere ( more ...
1
vote
0answers
244 views

Hybrid Graphics (bumblebee) Failed to load module “intel” (module does not exist, 0) error

I'm running Xubuntu 14.04.1 LTS on Lenovo B570 laptop with Core i3 Sandy Bridge processor (Intel HD 3000) and NVIDIA 410M. I'm trying to setup Bumblebee properly but encountering strange problem with ...
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0answers
376 views

primus: fatal: Bumblebee daemon reported: error: Could not load GPU driver after Intel driver installation

I installed the latest Intel drivers today using this tool: https://01.org/linuxgraphics/downloads I wanted to play Dota 2 with my nVidia graphics card. I loaded up the game and it never loaded. I ...
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0answers
1k views

HDMI connection between TV and a laptop with Ubuntu (14.04) + NVIDIA Optimus possible?

Question briefly: Is it possible to connect a Ubuntu laptop with NVIDIA Optimus to a TV via HDMI connection? The connection should also have sounds included, because otherwise it would be easier just ...
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0answers
196 views

Ubuntu 14.04 wont reboot after choosing nvidia drivers (optimus laptop)

Well I decided to give linux again a try. I was excited when I heard that ubuntu was supporting an alternative to bumblebee. But no luck today so far. The installation goes flawless, I open the ...
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vote
0answers
336 views

How to switch from bumblebee to nvidia-prime?

I have been using bumblebee in the past. Now I have read about nvidia-prime. How can I install nvidia-prime? How do you configure it? Will it be in conflict with my current bumblebee install? As a ...
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vote
0answers
515 views

Ubuntu 14.04 does not indicate my discrete GPU

After installing Bumblebee and Nvidia 331.38 driver with primus I get this error delmomd@Dell:~$ optirun steam [ 887.242992] [ERROR]The Bumblebee daemon has not been started yet or the ...
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0answers
537 views

14.04 with nVidia 800m Series Graphics Card

I have recently bought a Sager NP7338 laptop which has the 860M nVidia GeForce card on it with Optimus Technology. Ubuntu 14.04 does not recognize that I have a nVidia graphics card at all. Is this ...
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0answers
248 views

Xserver crashes while turning on the second screen with new nvidia driver on 14.04

I have recently updated Kubuntu to 14.04 and installed new nvidia drivers for my GT 630m (optimus). After upgrade my second display connected over HDMI with DVI adapter was turned off, so I tried to ...
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0answers
147 views

How to play games on Nvidia Card in Ununtu 14.04

I want to play only games on Nvidia Graphics Card and render my desktop with Intel Grphics Card. How do I add application profiles to Nvidia X server settings.
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0answers
63 views

Ubuntu only displays on HDMI port

I've installed ubuntu 13.10 on an Asus UX302LG with nvidia 730M. When booted up on both liveCD and on the instalation, only the HDMI port will display the screen. Laptop screen is "on", and the ...
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0answers
274 views

Ubuntu 13.10 black screen with cursor after logging out

When I log out in Ubuntu using the GUI log out option, often the GUI interface disappears and I am left with a black screen or my desktop background and a movable mouse cursor. The system is still ...
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0answers
339 views

How to use Bumblee with Nvidia GeForce GT 750M?

For the life of me I cannot get Bumblee to work with my graphics card. I attempted to follow this thread to no avail, along with every other thread you get when you google "bumblebee GT 750M". Has ...
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0answers
672 views

FN brightness keys only has 3 steps on laptop with nVidia Optimus

First, I'm a noob at linux. I've tried about everything to fix this but nothing seems to work. My FN keys for the backlight only has 3 steps - either its maximum, medium or minumum. ls ...
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0answers
328 views

acpi=off needed when BIOS graphics mode is switchable

I just flashed my laptops bios to newest version and now I have the option to define how i'd like to set my graphic mode. I have the option to check "integrated" and "switchable". The difference seems ...
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0answers
498 views

Why doesn't Bumblebee work with NVidia GTX675M in Ubuntu 12.04.2

I'm trying use my NVidia video card in Ubuntu 12.04.2 but without success. The model of my video card is GTX675M. I've installed Bumblebee using the following commands: sudo add-apt-repository ...
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0answers
699 views

Why didn't the Bumblebee Driver take effect after installing it and rebooting?

How I attempted to install bumblebee: sudo add-apt-repository ppa:bumblebee/stable sudo apt-get update sudo apt-get install bumblebee bumblebee-nvidia Using this script, I have the following output ...