nVidia Optimus is a hybrid graphics technology

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Ubuntu 14.04 Nvidia Optimus Bumblebee error

I know that in Ubuntu 14.04 there exists nvidia-prime for Nvidia Optimus, but I don't like it and neither am I able to get it work. After upgrading from Ubuntu 12.04 everything crashed, and I made a ...
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1answer
522 views

Cannot get Asus laptop to correctly wake up from Suspend mode

I have Asus X53S laptop running Ubuntu 12.04. On my previous 12.04 installation, suspend was working. Now, after waking up from suspend mode, all I got, was a blank screen. What I've tried so far: ...
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1answer
4k views

How to turn on DisplayPort

I have Thinkpad T430 with NVIDIA NVS 5400M and Intel HD Graphics 4000. I installed the bumblebee and nvidia-current, but Ubuntu still doesn't recognise external monitor connected DisplayPort
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2answers
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Multiple Monitors using bumblebee on Ubuntu 13.10

I've been unable to get multiple monitors to work with Ubuntu 13.10 using nvidia-prime or bumblebee. Could someone point me in the right direction? With nvidia-prime, I've tried the xorg.conf here ...
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1answer
1k views

nVidia 325.15 and Bumblebee

I will be receiving a laptop with an nVidia gtx 780M (so, unfortunately, Optimus) and I was wondering if it was possible, on Ubuntu 13.04, to make it run with the newest nVidia drivers (325.15) + ...
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2answers
1k views

How do I configure LVDS+DisplayPort+DisplayPort using an Nvidia chipset?

I have a Thinkpad T520 with Nvidia Optimus. For my own sanity, I've set it (in the BIOS) to use 100% discrete graphics, so the Intel graphics are never used. There are 3 displays: The laptop's built ...
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2answers
5k views

GeForce GT 750M graphics driver for Ubuntu 12.04

My computer has an NVIDIA GeForce GT 750M graphics card. It's unknown in Ubuntu 12.04. My graphics card is unknown in System Details. In Additional Drivers, no proprietary driver is found. I tried ...
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1answer
4k views

Bumblebee issue with 13.04

Bumblebee cannot access my GPU optirun -vv glxspheres [ 1731.443943] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf [ 1731.445149] [DEBUG]optirun version 3.1 starting... [ 1731.445191] [DEBUG]...
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2answers
11k views

NVIDIA Optimus and Ubuntu 12.10

I'm new to linux environment. I have NVIDIA GEForce GT 520M which is Optimus card. I installed ubuntu 12.10 and on the top of that I installed NVIDIA's new driver 304.60 but something went wrong and ...
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1answer
309 views

Can't revert to the previous state of graphic experience

This might seem so similar to many other posts regarding Nvidia Optimus Graphic Cards troubles and the pain it inflicts on its Linux users but my question is actually simply how to go back to my last ...
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2answers
638 views

How to run dual monitor with optimus

I have reinstalled Ubuntu 12.04 to make a new attempt in getting the dual monitor working with my nvidia optimus. I already installed bumblebee. But still it isn't working as it should. The monitor ...
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2answers
405 views

How can i start a game/program with the Nvidia gpu in the right click menu?

I wanted to create a script so i can start a game/program with the Nvidia gpu. So that when i right-click, i get a option in the menu "Run with Nvidia card" (Note: i am using Bumblebee) I tried ...
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1answer
1k views

How to config multiple monitor with optimus?

I have an Acer Aspire 8951G running 12.04 Pangolin with bumblebee working beautifully. My problem is that when I connect either the VGA port or the HDMI to my projector there is no way I can see to ...
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1answer
2k views

Dell xps l502x and mini displayport problem

i'm buy new adapter (miniDisplayPort - DVI F Unitek) last week, first connect and everything works great :). unfortunately next day I can't connect external monitor. I don't know why :( Any ideas? ...
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1answer
808 views

Display brightness and resolution issues with an Nvidia GT520M

I have a notebook with NVidia GT520M (which uses Optimus technology) and after a long and bloody fight I finally put it to work through Ironhide. Last night I let my notebook be out of battery by ...
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1answer
429 views

Should I install the nvidia drivers for my computer after I've installed bumblebee?

I'm running an optimus enabled laptop. I installed bumblebee and everything seems to work great. However I'm confused what i should do next. Should i install the nvidia drivers for my computer or ...
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1answer
294 views

Switch Nvidia Prime without logging out

I run a fresh install of Ubuntu 16.04 on a new laptop with GTX 960m and Intel i7 and using the recommended proprietary drivers in the Additional Drivers settings is working well. However, I was a ...
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0answers
279 views

Dell Precision 7510 external monitor

Has anyone managed to get some version of Ubuntu working well on a Dell Precision 7510? I have tried 14.04 and 15.10. The latter works ok, except for graphics. I am running on the Intel integrated, ...
2
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1answer
662 views

ubuntu gnome 15.10 error with using bumblebee optirun: KMS not enabled

I have a fresh installation of ubuntu gnome 15.10 and I cannot get bumblebee optirun to work. My laptop has the optimus setup with Intel and Nvidia graphics cards. I get the following error trying to ...
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0answers
138 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 ...
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0answers
195 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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0answers
177 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 /usr/lib/x86_64-linux-gnu/...
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1answer
259 views

Overheat problem with Ubuntu 15.04 on Asus K55VD

I got this laptop. The issue is with the nVIDIA / Bubmlebee/Optimus. Drivers are correctly installed, no black screen. Optirun is working correctly. However, after a period of about 10 minutes ...
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1answer
145 views

How bumblebee Nvidia works in Ubuntu?

As far as I know bumblebee enables nvidia gpu when a selected client is running or run with optirun. But in wiki page Bumblebee mentioned the following line. Using Bumblebee, you can use your NVIDIA ...
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1answer
522 views

Run OpenGL apps with CUDA with Nvidia Optimus and Bumblebee

I am attempting to start learning CUDA using my old laptop with a hybrid Nvidia GT650M/Intel iGPU setup. I have tried following the instructions on a couple resources[1,2,3]. Those resources helped ...
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0answers
661 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 ...
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0answers
590 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 ...
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1answer
664 views

why is glxgears faster without optirun

glxgears seems to be much faster when using my integrated graphics chip, than when I activate the graphics card using bumblebee's optirun or primusrun. When I run glxgears with optirun, I get ~1250 ...
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0answers
3k 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 ...
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1answer
1k views

After Nvidia 331 and Bumblebee install, OpenGL reverts to old version

I recently installed Bumblebee and the Nvidia 331 driver, because apparently this was the only way to get my Geforce 860m to work. Now, when I try to compile OpenGL programs, it behaves as if I have ...
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Ubuntu running very slow. Unity is being rendered by Intel video card, not by my NVIDIA® GeForce® GT 540M [duplicate]

I have installed Ubuntu 12.04. I have installed bumblebee too, and it works fine. But my operating system is very slow. I suppose it's because the Intel video card is rendering my graphic interface. ...
2
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1answer
5k views

ubuntu 13.10 black screen after installing nvidia optimus drivers

I have a 3XS Graphite LG155 laptop from Scan, which has integrated intel graphics along with a 2GB NVIDIA GeForce GTX 765M graphics card. Initially when installing 13.10 the setup was freezing but I ...
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0answers
281 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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1answer
1k views

Unable to get Nvidia drivers to work on GeForce GT755M (Optimus)

I am trying to get Ubuntu 13.10 running on a Lenovo Y510p with a GeForce GT755M graphics card. I have followed countless tutorials on the web, all to no avail. The methods I have tried include: 1) ...
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2answers
832 views

nvidia optimus, ubuntu 12.04, No device detected

I have a Dell XPS. I followed this tutorial to get NVidia working: https://wiki.ubuntu.com/HardwareSupport/Machines/Laptops/Dell/XPS/15z I try to run the glxspheres and it fails with the message ...
2
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1answer
377 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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2answers
1k views

Ubuntu 13.04 Multi Monitor Dell precision m4600 nvidia optimus

I've been fighting for two days now trying to get mulitmonitor support for the my dell precision m6400 with a nvidia quadro 1000m. I recently saw that Nvidia's 319 drivers supported optimus, so ...
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0answers
246 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 ...
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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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1answer
235 views

Falling back to unity-2D after an update

I have a laptop with nvidia optimus technology and I had installed bumblebee (running ubuntu 12.04 64bit). After an update ubuntu-2d is loaded (I verified that with echo $DESKTOP_SESSION printing ...
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0answers
210 views

Nvidia Optimus GPU with Bumblebee Overclocking [duplicate]

I have a laptop with Nvidia GT 640m LE GPU, with optimus. I already made it work with Bumblebee using optirun command, but I wanted to Overclock it since the nvidia's kepler chipset has a very good ...
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1answer
1k views

Ubuntu/Kubuntu 12.10 and nvidia optimus which drivers to use

O.K. There is a mountain of information out there that I can find of particular help is this thread: How well do laptops with Nvidia Optimus work? The hardware I'm trying to install on is an ...
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1answer
1k views

How to improve performance by Optimus for GT650m?

This error occurs when I try to use the optirun command: $ optirun glxgears [39785.949467] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) NVIDIA(0): Failed to assign any connected display ...
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0answers
803 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 ...
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383 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 ...
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3answers
4k views

BumbleBee / getting Nvidia 310.19 Drivers to Work | 12.10

Asus U31JG - A1 Laptop: -Intel Core i3 -Nvidia 415m / Intel HD Graphics ( Optimus Technology ) Hello, I have been trying for about 3 weeks now to get any kind of Nvidia driver to work, and now ...
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1answer
126 views

bumblebee does not work with metacity and KWin, but works with compiz

If I try to launch something with optirun under compiz, it works. If I try to launch something with optirun under KDE or metacity, it gives me: [ 247.384077] [ERROR]Cannot access secondary GPU - ...
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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 ...
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1answer
357 views

NVidia GF 555 and HDMI monitor on 12.04 [closed]

I know there are issues with this, but I haven't heard of a resolution. And some of the suggestions just confuse me. I have a Dell XPS with a NVIDIA GeForce GT 555M with Optimus running Precise ...
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How to avoid nvidia optimus syndrome? [duplicate]

Possible Duplicate: How well do laptops with Nvidia Optimus work? I'll be buying new laptop in few days, and reading the nvidia optimus problems, I got really scared. I'm not sure if I ...