Bumblebee is a software solution trying to support nVidia Optimus laptops

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1answer
248 views

about nvidia graphics driver

I have installed NVidia graphics drivers for Ubuntu from the official NVidia site. When I installed I wasn't able to get my battery back up. I heard about an open source driver for Ubuntu 14.04 so ...
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0answers
79 views

How to force anti aliasing using bumblebee on a specific program

I have KSP bought on steam but antialiasing is not working on it. So graphics are pretty bad. I saw this link but i can't create the according rule or find how to do this. http://forum....
3
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2answers
374 views

Bumblebee unable to load nvidia-uvm without sudo

Apparently nvidia-uvm is only loaded with sudo. I'm using nvidia-352 driver, so I added in my /etc/modprobe.d/bumblebee.conf file the next line alias nvidia-uvm nvidia_352_uvm Thus, the optirun ...
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1answer
46 views

Swap a module at boot

I am trying to use a version of bbswitch hacked for a T450s mentioned in this issue on bumblebee-project/bbswitch. It works well and now my Nvidia 940m card turns off properly. To install it I run ...
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0answers
18 views

Ubuntu hangs on starting light display

I'm running ubuntu mate 15.10 and after I installed bumblebee my coputer hangs on starting light display. Here it is a low quality print of the screen http://imgur.com/affGbcx Neither ctrl-alt-f1 or ...
3
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1answer
200 views

Understanding bbswitch and nvidia kernel module

I have a laptop with a GTX 970M dGPU and an Intel GMA iGPU. I currently have the proprietary nvidia drivers installed (no nouveau) as well as bumblebee and bbswitch. Basically, I want the laptop to ...
0
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1answer
202 views

Can't restart after installed bumblebee

I have a Dell Inspiron 7559. I installed bumblebee to shotdown NVIDIA GTX960M. But after I installed the bumblebee, Ubuntu can't restart. It stoped at the picture ubuntu. What's wrong? wei@Wei-Ubuntu:...
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0answers
578 views

alias nvidia_352_uvm to nvidia-uvm, opencl working only with sudo

I'm using the module nvidia-352 with bumblebee in my ubuntu 14.04. OpenGL programs are working fine with optirun. Nonetheless, bumblebee fails to load the module nvidia_352_uvm which is necessary for ...
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1answer
592 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
22 views

bumblebee running fine but software updater wants to install nvidia

I have an Asus N53SN computer working with 14.04. I am happy with the performance of the computer and bumblebee. The software updater (SU) wants to install NVIDIA driver 304. SU NVIDIA packages Once ...
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0answers
66 views

Using optirun on Optimus Laptop (GT 740 M) gives “Cannot access secondary GPU”

I'm trying to use bumblebee on an nvidia optimus laptop. I've got the version 340 of the nvidia dirver installed with bumblebee and bbswitch. When trying to run optirun i get: [ 576.095946] [ERROR]...
0
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1answer
98 views

bumblebee 64 and 32 bit?

Is it possible to have bumblebee and primus 64 bit and 32 bit both installed at the same time? So that 64bit apps will use the 64bit libs? If so, how? When I sudo apt-get install primus:i386, it ...
0
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1answer
293 views

lightdm won't start after bumblebee install

On an Asus rog with GT960M graphic card running Lubuntu 15.10, I installed bumblebee (https://wiki.ubuntu.com/Bumblebee) which rebooted fine. Then I updated the nvidia driver by sudo apt-get nvidia-...
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0answers
217 views

Bumblebee (Primus & Optirun) ERROR in Ubuntu 15.10

Terminal (same result on any program w/ primus & optirun cmd's): $ primusrun steam 2015/10/28 17:41:41 socat[2135] E connect(5, AF=1 "/var/run/bumblebee.socket", 27): No such file or directory ...
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0answers
492 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 ...
0
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1answer
101 views

trying to figure out what happened with lightdm and Xorg

thank you for trying to help me with this issue! :) So I installed bumblebee and then my screen got a low resolution after my pc crashed (not related, cat pulled electric cable ;) ). To fix this issue ...
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3answers
13k views

Bumblebee Intel+Nvidia on 15.10 blackscreen issue

I have a fresh install of Kubuntu 15.10, i have a msi GT70 laptop with optimus. I have installed bumblebee bumblebee-nvidia, it is absolutely needed because nouveau keeps crashing at login. So i ...
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4answers
1k views

Bumblebee on Asus Zenbook UX303LB

About a week ago, I bought a new laptop (Asus Zenbook UX303LB). I immediately threw out the included Windows installation and installed Ubuntu 15.04 (later upgraded to 15.10, and also reinstalled at ...
0
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1answer
207 views

Set i915 to low-power /Reduce thermal throttling

Samsung NP550P5C S02 i5-3210M GT 650M Ubuntu 14.04 Gaming (especially in wine) and bumblebee/primusrun severly degrade performance after a few minutes due to powerclamp throttling! This is extremely ...
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1answer
1k views

lightdm - Job failed to start (xorg problem?!) / bumblebee/cuda related?

Please work through my wall of text, need help!! Thank you! Booting up my laptop this morning, I encountered the following problem: Boot to black screen with no responsiveness, couldn't even get to ...
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1answer
152 views

Ubuntu 14.04 No Desktop

Before I start, this is on my inspiron 7707 windows 8.1/Ubuntu 14.04 dual boot which has Intel HD 4000 and Nvidia GeForce GT 750m. I have been trying to update my Nvidia drivers, which by itself is ...
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1answer
188 views

primusrun/optirun slower than the default launching

Today I've noticed something really weird: When I execute vblank_mode=0 glxgears I get: 38885 frames in 5.0 seconds = 7776.864 FPS 39279 frames in 5.0 seconds = 7855.745 FPS 39096 ...
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0answers
30 views

Building OpenGL program: Cannnot find -lGL - but bumblebee, nvidia drivers and libgl1-mesa-dev are installed?

I am trying to compile an open gl program on xubuntu 15.04. I have installed bumblebee, the nvidia driver 304 and the libgl1-mesa-dev library. Inside /usr/lib I have the file libGL.so.1. What's ...
0
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1answer
147 views

Unable to locate package nvidia-settings-319

I have been trying to set up Bumblebee on Ubuntu 15.04 and I am having trouble installing the nvidia driver for it. After I type: sudo apt-get install nvidia-319 nvidia-settings-319 I get the ...
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1answer
341 views

Nvidia CUDA, Hybrid Graphics, optirun vglrun, deviceQuery Permission denied

Intro I am trying to get CUDA working on my hybrid graphics laptop. I am using (l)ubuntu 15.04. Currently I have followed some steps in an online guide, which I shall explain below, and I am able to ...
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0answers
1k views

Nvidia prime vs Bumblebee fps drop issue

It was two months ago that I switched to Bumblebee from nvidia-prime due to prime not liking Nvidia-340+ and booting to low-graphics and followed the instructions here in my answer, Nvidia Driver and ...
2
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1answer
2k views

How do I only use my discrete nvidia graphics card (turn off integrated graphics)?

How do I turn off the Intel integrated graphics and only use my discrete nvidia 960m card? I know I can install bumblebee and then use optirun, but I want to use the nvidia card by default. I always ...
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0answers
173 views

Using bumblebee on an NVIDIA Optimus Laptop (GT 740M)

After installing Ubuntu on my laptop i tried to install a driver for my NVIDIA Geforce GT 740M. Sadly i wasn't able to do so. My system uses NVIDIA Optimus. ubuntu:~$ lspci | grep "VGA\|3D" 00:02.0 ...
0
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1answer
113 views

Problem building intel-virtual-output

Following this guide and many others I'm trying to getting my ThinkPad w520 with ubuntu gnome 14.04.3 (64bit) work with bumblebee. I have however a strange problem, when I try to build the intel-...
0
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1answer
548 views

Nvidia Compatibility in Ubuntu 14.04

I am using Ubuntu 14.04.1 for sometime. It uses my Intel HD 4000 graphics in my Laptop, but I want it to use y Nvidia GT 740m graphics card to. I have the nouveau driver for Nvidia, but it seems like ...
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0answers
52 views

How to make bumblebee works with official nvidia driver

I tried install CUDA from ubuntu repository but unfortunately it doesn't work for me. I installed CUDA from runfile like the official nvidia guide say and it was successful but I don't know how to use ...
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0answers
130 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
149 views

Primusrun won't launch steam games

Clean ubuntu install 14.04 on lenovo ideapad y570. After a few futile attempts finally installed both steam and bumblebee/primus. Homever, every time I try to launch any steam game with optirun/...
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2answers
396 views

nvidia-modprobe trying to load the wrong driver

I've finally installed the latest nvidia drivers running with Bumblebee. It works just fine now with optirun. The driver is called nvidia_352. Now I'm trying to get CUDA working. I can modprobe ...
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0answers
107 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
131 views

Optirun says that discrete video card is on

~$ optirun --status Bumblebee status: Ready (3.2.1). X inactive. Discrete video card is on. Does that mean that card is somewhy working or just ready to use? Is that message ok when I actually don't ...
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0answers
251 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 ...
1
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1answer
196 views

bbswitch failing to turn of Nvidia GPU (Refused to change power state, currently in D0)

I've noticed that my laptop has been running hotter than it should be as well as output similar to the following from dmesg around when bbswitch should be shutting down my Nvidia GPU [ 5775.721636] ...
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0answers
79 views

Issues with upgrade 12.04 to 14.04 (battery drain, freezes…)

I've been using ubuntu 12.04 for over a year without any issues with my laptop (MSI GT70.) It has an integrated intel graphics card and an nvidia GTX 870M. Therefore, I have been using the bumblebee ...
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1answer
495 views

Nvidia Driver and Heating Problem

this is my first question at here, so please be gentle if do something wrong. I have Ubuntu 14.04.03 LTS installed on my laptop. Also i have working dual boot to Windows 10 with UEFI activated. My ...
0
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1answer
78 views

Bumblebee using nouveau instead of proprietary

Running glmark2 with optirun on Nvidia 740M on 15.04: OpenGL Information GL_VENDOR: nouveau GL_RENDERER: Gallium 0.4 on NV108 GL_VERSION: 3.0 Mesa 10.5.2 I want to use proprietary driver. ...
0
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1answer
216 views

Why do I get the same FPS with “optirun glxspheres64” in comparison with just “glxspheres64”?

vblank_mode=0 optirun ./glxspheres64 Polygons in scene: 62464 (61 spheres * 1024 polys/spheres) Visual ID of window: 0x20 Context is Direct OpenGL Renderer: GeForce GT 750M/PCIe/SSE2 218.417930 ...
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2answers
379 views

Cuda installation on msi with two graphics card

I have a msi laptop CX61 2QF core i7, 4GB RAM, Intel HD Graphics 4600, Nvidia Geforce 9400M, Ubuntu 14.04 I want to install cuda 7.0, I downloaded the run file, made it as an executable and ...
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0answers
370 views

Bumblebee not switching card off

I am running Kubuntu 14.04.2 x86-64 on a ASUS Q551L. I have a Nvidia GeForce 840m that I am running the 352 driver from Nvidia. I am using bumblebee to switch between the two graphics cards. I can use ...
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vote
1answer
171 views

Installing nVidia driver on hybrid card

I am running Ubunutu 14.04 and I have just installed it onto my new laptop (MSI PE70 2QE) and it has a hybrid intel/nVidia 960m GFX card. I have found the excellent post here How do I install the ...
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0answers
55 views

Accessing /proc/acpi causes freeze

I noticed this issue when trying to use Bumblebee(allows me to use the discrete GPU) on my laptop.Bumblebee uses bbswitch to switch between GPUs, bbswitch is accessed in /proc/acpi, and whanever it is ...
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0answers
47 views

unable to get display over hdmi

After following this tutorial: tutorial HDMI Nvidia trying to run : export DISPLAY=:8.0 && optirun startlxde I encountered following thin in my .cache/lxsession/LXDE (openbox:7988): ...
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1answer
3k views

Unable to load kernel module

I've clean install ubuntu 15.04 and updated all required packages for installing:- LINUX X64 (AMD64/EM64T) DISPLAY DRIVER Version: 346.87 Release Date: 2015.7.21 Operating System: Linux 64-...
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0answers
170 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/...
0
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1answer
185 views

Skype Breaks Pulse & Bumblebee, badly. Awesome. 15.04

Installing skype from the partner repositories. Try to start Skype. It fails. Search online. Find this person with the same error message: Error loading libGL.so.1 and https://help.ubuntu.com/...