Questions related to the Nvidia graphics and motherboard chipsets and the related drivers.

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1answer
36 views

Proprietary graphics completely broken on MacBook Pro 7,1

I just installed Xenial, and I attempted to install the proprietary NVidia drivers. However, when I rebooted, the system went to a black screen (not even the backlight was on) and I had to reinstall. ...
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0answers
22 views

TensorFlow GPU installation

While installing cuda 7.5 from [NVIDIA developer] (https://developer.nvidia.com/cuda-downloads) on my ubuntu 14.04 instance on google cloud, I am encountering the following error: Installing the ...
1
vote
1answer
68 views

How to install gcc-4.4 on Ubuntu 16.04 [duplicate]

I'm gonna compile Rodinia benchmark on Gem5-gpu simulator, when I make it complains for gcc-4.4 and give me following error: make gem5-fusion make -f Makefile.gem5-fusion make[1]: Entering directory '...
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0answers
73 views

No Hash entry in Release file

I am new to Ubuntu and this is 2nd day of me struggling with this system/problem, including damaging my Ubuntu installation and having to start over, so I really hope someone can provide a working ...
2
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0answers
53 views

Select at boot time, from Grub, Nouveau or Nvidia driver

I have a laptop MSI GS60 6QE; CPU is Skylake I7-6700HQ and GPU NVIDIA GTX 970. I had installed Ubuntu 16.04 on it and is working quiet good. I've installed NVIDIA 364.19 driver from ppa.launchpad.net/...
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0answers
19 views

Ubuntu stuck at boot screen failed to execute nvidia-smi error?

My ubuntu installation was running perfectly for few months now until suddenly it stopped booting at got stuck at boot screen with the following error. (Error code in the image) Error photographed in ...
1
vote
1answer
39 views

Two monitors, two refresh rates

I'm running Ubuntu 16.04 and I am using the proprietary NVidia driver (version 367.27). I have two graphics cards (a pair of EVGA Titan X) and two 4K displays (both are Dell P2715Q). The displays are ...
1
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0answers
32 views

Better driver for Intel graphics card

I just installed 64bit version of Linux Ubuntu, but it says that my Graphics are: Intel Sandybridge Mobile, and the problem with that is that I cant open more than 2 windows of youtube videos in my ...
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0answers
40 views

Nvidia Card Overheating

So I've been trying really hard to get a stable linux install going, and my Nvidia graphics card has had other ideas... I've successfully installed the drivers, Nvidia-361 is running right now, but ...
1
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1answer
75 views

Kubuntu 16.04 + Bumblebee Failed to load module “mouse” (module does not exist, 0)

I upgraded Kubuntu from 15.10, installed bumblebee-nvidia nvidia-364 optirun glxgears is working, but i can't run any game with steam juin 18 15:15:10 kwaadpepper-pc bumblebeed[31999]: [ 1258.527072]...
1
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1answer
43 views

Unable to launch steam/tf2 using nouveau

Trying to use nouveau driver isntead of the nvidia driver cause of poor performance, but I am unable to launch steam to use the dedicated card. Launching as env DRI_PRIME=1 steam steam://rungameid/...
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0answers
12 views

Lowering Graphics and Processor Clock Nvdia GeForce 570

My graphics card it's standard graphics and or processor clock setting is too high. It crashes sometimes. On windows I used MSIafterburner to lower it a bit, but a google told me that MSIafterburner ...
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0answers
96 views

Ubuntu 16.04 takes very long time to boot on Dell Precision 5510

My ubuntu install takes an unusually long time to boot (like 2 minutes), considering it’s on a Dell Precision 5510 with i7 processor. The dmesg thing shows a really big time gap having to do with ACPI ...
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0answers
28 views

Bumblebeed daemon can't load nvidia driver

I cannot start bumblebeed daemon because of some issues during kernel module loading. Here is verbose output of bumblebeed: $ sudo bumblebeed -vv [18171.319241] [DEBUG]Found card: 01:00.0 (discrete) [...
0
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1answer
47 views

Black Screen after fresh install of ubuntu 16.04

After fresh install for Ubuntu 16.04 LTS and after typing some commands as: sudo apt-get update sudo apt-get dist-upgrade Than I changed the additional driver to nvidia priority and tested it, I ...
0
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0answers
26 views

Help installing nvidia drivers [closed]

How do i get nvidia drivers on ubuntu without an internet connection? the nvidia drivers also include the ethernet one so that's why i need to do it offline. the computer is an old Acer Aspire X1200
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0answers
19 views

Overclock multiple Nvidia GPU in Ubuntu

I have two NVIDIA 750ti GPUs connected to my machine, driver 340.29. Currently I am using Nviida X Server settings with coolbits to overclock one of them. However there are no options to overclock the ...
2
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0answers
17 views

Can not open Terminal and close XSERVER

I recently installed Ubuntu 14.04 and it worked fine for the first couple of times then I started getting a error system running on low graphics mode and was not even able to login. I looked up on ...
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0answers
17 views

No video signal on newest versions of Mint and Ubuntu

My Specs: i5-4460 GTX970 Gaming 4G Extreme 16GB RAM 1TB HDD I can't seem to establish a video signal using NVIDIAs divers. VGA, DP, DVI - doesn't matter. Tried the proprietary driver as well as open ...
0
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1answer
61 views

Ubuntu gives a purple screen while booting

I have ubuntu 14.04 with Windows 10. It gives the purple ubuntu screen on start up. If I go to the recovery mode and then resume from there, I go on to the login page where it gets into a login loop. ...
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0answers
20 views

Ubuntu 14.04 randomly freezes with blinking caps lock

I have a MSI gaming laptop GT80 running Ubuntu 14.04. It randomly freezes with a blinking caps lock (kernel panic I believe). Here the specs: https://www.msi.com/Laptop/gt80-2qe-titan-sli.html#hero-...
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0answers
15 views

NVIDIA 480i Component Output Modelines

I have an old Sony CRT (480i) and NVIDIA 6600LE video card with Component (YPbPr) output. Everything is plugged in. BIOS screen works fine, but Linux distributions are outputting either 480p or the ...
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0answers
44 views

Multi Screen setup using SLI

I saw this question but the answer doesn't seem to be correct. I'm using 1 GPU per monitor and tried as the answer instructed but if I do that my primary screen becomes unreachable. So, I changed the ...
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0answers
20 views

nVidia GeForce 820M driver crashes

I have an nVidia GPU that I want to use for computation. I installed the proprietary drivers from nVidia in the Additional drivers menu. As a result, my system crashed. What can I do about it?
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0answers
106 views

Errors were encountered while processing libcuda1 when trying to remove libcuda1

Since I installed nvidia and cuda when I try to run apt-get upgrade I receive this error message Reading package lists... Done Building dependency tree Reading state information... Done ...
1
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0answers
34 views

Can't log into Ubuntu, takes me right back to login screen. Also computer runs in abnormally low resolution, possible graphics card issues

I feel like my problem will be best explained if I just tell you guys what happens. The short version: Upon boot, I get the /dev/sda message, font changes, then a messed up loading screen, an orange ...
0
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1answer
113 views

Ubuntu 16.04 using Gallium 0.4 on llvmpipe (LLVM 3.8, 256 bits) instead of intel or nvidia

Just started using Ubuntu 16.04 and for the first while everything was great. I could switch between my two graphic cards no problem. But after a regular update the graphics are being reported as ...
3
votes
1answer
33 views

setting the default gpu

I have two gpus on my machine: $ lspci | grep VGA 01:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX 980 Ti] (rev a1) 03:00.0 VGA compatible controller: NVIDIA Corporation GF108 ...
0
votes
1answer
37 views

how to find the path for libcudart.so?

I'm trying to install Tensorflow GPU version and I'm stuck at this. I've installed nvidia-cuda-toolkit by running sudo apt install nvidia-cuda-toolkit and it downloaded fine. But i'm unable to ...
1
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0answers
12 views

16.04 LTS. zBook with Dreamcolor and nVidia. Disabled screen turns on after screen lock

I have an HP zBook with a Dream Color display and nVidia graphics. I use an external zDisplay. I go into the nVidia X server settings and turn off my built in laptop display in order to only use the ...
1
vote
1answer
48 views

Is DisplayPort 1.2 properly supported in 16.04?

About a year ago I tried bringing up (at the time) 15.04 on an i7 NUC (last year's version of http://www.intel.com/content/www/us/en/nuc/nuc-kit-nuc5i7ryh.html) with three daisy-chained Dell 2410 ...
1
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2answers
35 views

Monitor Flickers after resolution detection

Problem Everything used to be fine until I broke my monitor (LG W2284F : 1680x1050) and I bought a new monitor (LG 25UM65-P: 2560x1080). The Problem is when I try to install Ubuntu or any other ...
1
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1answer
24 views

Can't login due to kwallet error with nvidia drivers

I have a workstation with 2 nVidia Quadro K620 video cards and 3 monitors. In order to drive all 3 monitors I have to have the nVidia 361.45.11 drivers installed. After applying updates recently, I ...
0
votes
2answers
48 views

Ubuntu booting to black screen after selecting install

I want to install Ubuntu 16.04 on my laptop, it boots fine to the GUI part where you select the installation option, but when I select the option to install, it just boots to a black screen and ...
2
votes
0answers
24 views

Different versions of OpenGL for iGPU and dGPU

I have a laptop with an integrated GPU Intel HD Graphics 5500 and an NVIDIA GeForce 840M, and I am running Ubuntu 14.04. I'm trying to install the CUDA toolkit 7.5 and I need OpenGL 4.3 support. If I ...
3
votes
1answer
80 views

Ubuntu Desktop isn't Working

I deleted my previous nvidia driver and have tried to install lasted nvidia driver from nvidia.com after first login my taskbar, launcher etc.. haven't worked(cant right click on desktop, just ...
0
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0answers
43 views

Getting the right video drivers for my GPU | Ubuntu 16.04

I'm new here and looking to possibly make the switch from MS Windows to Linux Ubuntu. I'm not new to Ubuntu itself, I've had older versions of it installed on different machines in the past, but as ...
1
vote
0answers
80 views

Diagonal Tearing (Kubuntu 16.04)

The question has been asked before here, but with no response: Diagonal Screen Tearing Ubuntu 14.04 64-bit Intel Skylake Integrated Graphics (I'm asking again because I can't comment on it.) The ...
0
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2answers
40 views

Black screen, no access to terminal - should I just reinstall ubuntu

Yesterday I downloaded the recommended updates. I then downloaded Minecraft, which meant downloading a Java package and changing a Nvidia setting. As per instructions I performed a shutdown/startup on ...
0
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0answers
43 views

Ubuntu 16.04 64bit not running properly on my Home Theater PC, Nvidia driver issues, freezing, slow/sluggish

So, I really been wanting to install Ubuntu on my home theater PC to run Kodi, etc (currently running windows 7 with no issues..just.. you know.. windows). I figured I'll give the new release of ...
0
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0answers
24 views

Nvida graphics updating problem

So I updated my drivers through terminal and now when I try to log in I get weird colors then it puts me back into the log in screen. How do I fix this?
1
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0answers
35 views

deviceQuery for CUDA 7.5 fails without sudo

If I run ./deviceQuery without sudo: ./deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) cudaGetDeviceCount returned 30 -> unknown error Result = FAIL ...
0
votes
3answers
294 views

Ubuntu 16.04 install no desktop icons, blank desktop (just wallpaper), tried to reinstall compiz

I'm new to Ubuntu so go easy on me. I've heard great feedback and support from these forums so I'm crossing my fingers. I booted ubuntu 16.04 on my new custom build pc, I went through all the ...
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0answers
57 views

Problem with icons and theme in ubuntu 16.04

When upgrading to Uuntu 16.04 I lost the icons. "and me were the default and the topic got looks good but with the top menu by default, just start your computer looks with some graphics problems even ...
0
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1answer
39 views

Installing Nvidia graphics driver ubuntu

I separately downloaded the *.run file Nvidia driver and used the grub nouveau.modeset=0 for installing Nvidia graphics driver in Ubuntu which finally led to blinking and non usable tty. If I don't ...
3
votes
0answers
69 views

Black screen on boot when any NVIDIA drivers installed

I have a machine with Ubuntu GNOME 15.10 and an NVIDIA GTX 970 graphics card. For the last few months it was working fine with nvidia driver 352.63 and CUDA 6.5 installed, however I recently tried ...
0
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1answer
20 views

Ubuntu 14.04 BIOS skipping and cannot change display settings

I just started having a couple of problems with Ubuntu that occurred at the same time, which makes me thing they are related. I dual boot into Ubuntu and Windows and all of a sudden my BIOS screen ...
1
vote
1answer
92 views

Laptop mini DisplayPort issue - external monitor does not detect on 16.04

I want to achieve 2560x1440 resolution output from my laptop. I have a Dell XPS 15 (L521X) laptop on Ubuntu 16.04 and I want to output my screen to an external monitor from mini DisplayPort (laptop) ...
0
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0answers
48 views

Installing Nvidia drivers on linux and actually running a cuda code

I'm pretty new here. So I hope this question doesn't touch a nerve regarding being stupid or something. Has anyone successfully installed nvidia drivers on linux and ran a simple cuda code? I have ...
0
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2answers
146 views

ubuntu 16.04 LiveCD/Intall no video output

Installing Ubuntu 16.04 from USB drive on a fresh build PC with a new Nvidia GTX 1080 card. I get the initial menu options (try Ubuntu, install etc) but after selecting Try I get a black screen (...