nvidia is used for question particular to the nVidia range of graphic boards/chips and their drivers. Use it only if you know for sure the problem is not a general graphics board issue (in that case use the tag: graphics)

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How to find what causes my notebook to crash?

I have a new notebook and it crashes frequently. $ uname -a Linux bpgergo-notebook 4.2.0-27-generic #32-Ubuntu SMP Fri Jan 22 04:49:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No ...
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12 views

Is it possible to have a dual-headed console?

I'm running Arch Linux with proprietary nvidia driver and two monitors. I do not have a GUI installed on this machine. I want to take advantage of both monitors. How? I know it is possible with the ...
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17 views

OpenCL with NVIDIA - Segmentation Fault

I've been struggling to get OpenCL working on my Linux Mint x64 machine. Specifically, any OpenCL program that I write or use seems to encounter a "segmentation fault" during certain methods that come ...
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1answer
55 views

Can't enable proprietary nVidia driver on debian 8 with bumblebee

I am running the Debian 8.0 64bit (Jessie, the stable release) on my HP laptop. I am having hard time in installing the proprietary nVidia driver of my graphic card 01:00.0 VGA compatible controller ...
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14 views

General Graphic Problems in Mint

I've been using linux mint for a week now, but from day 1 on, I had several graphic bugs, mainly the picture looks torn apart when it's moving. I'm using the recommended nvidia drivers. to list some ...
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1answer
18 views

Ratpoison WM in Nvidia driven laptop

I have a 5th generation Intel laptop with Nvidia 820M GPU and i wan to use Archlinux/Salix with Ratpoison WM for development purposes. The problem is Ratpoison is ment for lowend computers. What are ...
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1answer
53 views

Xorg freezes with Bumblebee after hard reboot

I am installing Arch on my new laptop but for some reason when starting startx Arch freezes completely. Before this happened I already had a working KDE environment, but then I had to force a reboot ...
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1answer
15 views

Install correct version of NVIDIA on cent os 6.3?

I want to install NVIDIA drivers for cent os 6.3. My laptop is Toshiba Satellite series L750. The brightness control doesn't works in the system. It is 100% brightness now, so difficult in working for ...
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57 views

nvidia-smi hangs indefinitely: what could be the issue?

I try to run nvidia-smi from the shell on a machine, but it hangs indefinitely: what could be the issue?
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1answer
22 views

How do I correct for overscan when using the nouveau display driver?

I have 2 Zotac Zbox HD-ID11 systems which have NVIDIA ION graphics hardware. Both are running Debian 8 (kernel 4.3) with lightdm and the xfce desktop, however one is using the NVIDIA display drivers ...
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38 views

G-Sync on Linux — how to get it working?

I have a new system with a couple of 4K monitors with G-Sync support (Acer XB280HK), and a card capable of driving them (Geforce GTK 970). I have the Nvidia proprietary driver installed, version ...
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0answers
12 views

Failing to build nvidia kmod : mockbuild does not exist

I'm trying to build nvidia drivers on fedora 23 (installed on a qubes virtual machine if that matters) and as you'll be able to see in a second I'm confronted with a major problem that prevents me ...
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34 views

Starting sddm causes libX11.so.6.3.0 to segfault under Kubuntu 15.10/Linux 4.4/nvidia

After installation of kernel 4.4.0 on my Kubuntu 15.10 box, starting sddm causes segfaults: sddm-greeter[5167]: segfault at e4 ip 00007f5295601b50 sp 00007fff46e769a8 error 4 in ...
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34 views

Screen brightness 100% with proprietary Nvidia driver

After having installed the proprietary Nvidia driver on Debian Jessie in order to play Steam games (which I now can), I can't change the brightness at all, it is stuck at the maximum and is irritating ...
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0answers
39 views

Noob with a Lenovo Y50-70 running Ubuntu 15.10 w/ Nvidia 960m not running or even showing up

Title says it all, i have tried using PPA's and bumblebee and the correct Nvidia drivers but nothing works. Any ideas would be great. Thanks
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53 views

OpenGL vendor is vmware

When I run glxinfo | grep -i opengl I get: OpenGL vendor string: VMware, Inc. OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.7, 256 bits) OpenGL core profile version string: 3.3 (Core ...
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0answers
32 views

Configure Nvidia on Linux Mint to turn on three screens

How should I configure this menu to can turn on all screens? **Info** *-display description: VGA compatible controller product: G98M [Quadro NVS 160M] vendor: NVIDIA Corporation physical ...
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0answers
16 views

Is it possible to force an OpenGL application to use adaptive vsync?

The Windows nVidia control panel allows one to enable adaptive vsync globally or on a per-application basis. On the other hand, while on Linux nvidia-settings has an "application profiles" tab, it ...
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0answers
22 views

Why nvidia-smi's GPU so rarely reaches 100%?

I have logged the GPU utilization of my 3 GPUs (GeForce GTX Titan X) for 5 days with nvidia-smi, every 10 seconds. The GPUs were all being utilized: I count 1307 occurrences of 99 % while only 8 ...
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1answer
62 views

Why won't NVIDIA X Server Settings configuration save on reboot?

I'm on a 64-bit machine running Debian 8.2 "Jessie" with MATE Desktop Environment. I have a Geforce GTX 650ti video card. I'm logged in as a non-superuser account named "john." I open NVIDIA X ...
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0answers
104 views

install nvidia graphics drivers on Debian-8 [multiple options tried] [closed]

Goal: install proprietary Nvidia driver. Results so far: I've tried two basic paths for installing nvidia Graphics drivers on debian 8. Both have failed. 1. Simple DEB Package installation -> ...
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1answer
25 views

Archlinux configure grapic driver lenovo z710

I want to configure my graphic card driver on a lenovo z710, because my laptop is overheating... On ubuntu I installed bumblebee and other stuff, but my system crashed, this time I wanna avoid this. ...
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0answers
8 views

Temporarily activate the nvidia gpu system wide with bumblebee

I need to debug my opengl application but all debuggers that I have start my app without optirunor primusrun which results in a crash. Is it possible to temporarily activate my secondary GPU so that ...
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2answers
63 views

Not getting 3d acceleration on one of two GeForce graphic cards

Running Debian 8. I have a GeForce 6600 GT and a GeForce GTX 460 SE. I was using the 340.65-2 driver, whatever the standard nvidia driver is in the repos, but that doesn't support the 6600. So I ...
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2answers
976 views

How to install nvidia proprietary drivers on Fedora 23?

Fedora 23 tend to freeze with the nouveau display drivers with my Geforce GT240. I already solved this issue on Ubuntu by installing the proprietary drivers with the Driver Manager. Is there something ...
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0answers
22 views

Color stripes on screen - Linux Mint and Nividia

My problem is visible on a screen. I've installed Linux Mint 17.2 Rafaela. My graphic card is Nvidia GeForce GTX 660. Before, when I had Ubuntu 14.04 I hadn't this problem, everything works properly. ...
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44 views

Kali video card drivers problem

Can you please help me with kali nvidia-driver installation? I tried it many times but unsuccessfully. When I launched the OS from the hard drive, I could install the driver and it worked fine on ...
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1answer
23 views

Monitoring GPU memory I/O

Is there any way to monitor GPU memory I/O from the shell, with Nvidia graphic cards used with CUDA? I use nvidia-smi to see the current memory utilization, but I would prefer to see the deltas ...
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0answers
50 views

intel driver on nvidia optimus laptop not recognizing internal display

I have a ThinkPad W520 laptop with an nVidia optimus display. I recently upgraded my linux system to linux-4.2.5 and nvidia-358 and now I cannot get the internal display to be available for X11. ...
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1answer
180 views

Nvidia driver problem on suspend Linux Mint

I have problem little problem with Linux Mint 17.3, I've install Nvidia 352.63 driver and everything works fine until I suspend. When I resume after suspend animations start lagging, while I'm ...
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0answers
78 views

Low resolution caused by No valid modes for “DFP-0” - Mint-17 NVidia

I don't seem to be able to configure xorg.conf to increase my monitors resolution (currently running at 1280x800). I've been working on this for several hours. I'm new at all this, so I can't figure ...
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0answers
29 views

User-based GPU priority

I have a computer running Linux (Kubuntu 14.04.3 LTS x64), where I use the CUDA toolkit to perform some computations on some Nvidia GPUs. I share the computer with a few other users. How can I define ...
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2answers
150 views

ffmpeg: nvenc mit crf option - very low bitrate

I bought a new computer some time ago.. I installed nvenc for ffmpeg to encode my videos with the h264 codec. To optimize i used the -crf option but something went wrong.. I want to encode a full ...
0
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1answer
56 views

Need to stop the automatic start of login manager (Antergos, GNOME)

I'm trying to install an NVIDIA Driver, but I must turn off the Xserver first. I've tried a lot of methods I found online, but none seem to work. I'm using Antergos with GNOME. Ctrl + Alt + ...
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0answers
27 views

Per-user GPU usage on a Linux machine (CUDA)

I use the CUDA toolkit to perform some computations on my Nvidia GPUs. How can I see the per-user GPU usage on a Linux machine (CUDA)? nvidia-smi doesn't seem to contain information: I am aware I ...
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1answer
108 views

Need help configuring Xorg.conf for 6 monitor Big Desktop

Update: Here are the some things I have attempted when I had some time to battle this. Linux mint is the only distribution which for some reason Randr can see all 6 monitors. I can configure and ...
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0answers
16 views

libnvidia-glsi trying to load after NVIDIA kmod removal

On Fedora 23 I removed my NVIDIA kmod package and anything NVIDIA related as I am replacing the card with an AMD card. The radeon driver seemed to go in fine, everything looks good but X crashes ...
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26 views

Ubuntu - Xrandr doesn't change my resolution

I'm trying to change my resolution using xrandr command line but when I type in a terminal xrandr --output LVDS1 --mode 1600x900_60.00 (which I added using --addmode), it doesn't change my resolution ...
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1answer
194 views

HD 530 + GTX970 = blackscreen with nvidia optimus

I just bought msi gs40 6qe. This laptop has skylake core i7 6700hq (which means integrated graphic HD 530) and discrete GTX 970. I'm struggling to start xorg on archlinux. I'm trying to run xorg ...
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2answers
152 views

Unable to load the kernel module 'nvidia.ko'

On my system I'm unable to install the recommended graphics driver, so something must be wrong with my installation. The GPU chipset is ATI ES1000, but the recommended driver is NVIDIA NVS300 ...
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2answers
278 views

2560x1440 resolution over HDMI with a laptop with NVIDIA Optimus and Ubuntu 15.10

I attached a new 2560x1440 display (Dell P2416D) with HDMI to my dual-booting laptop (Asus N56VJ) that has NVIDIA's dual-GPU technology. In Windows 8.1 I got the display to run with its native ...
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0answers
16 views

“--scale 2x2” in xrandr causes the monitor to not display anything

I've got a 4k external main monitor and I'm trying to connect a 1680x1050 external monitor to the left of it. I've tried using: xrandr --output HDMI-0 --scale 2x2 --pos 0x0 --fb 7200x2160 ...
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0answers
52 views

Three monitors on two video cards (NVIDIA and RADEON)

Hello I have the following settings on my PC: OpenSuse Leap 42.1 Geforce GT 430 (with two monitors: DVI-I-1-1 and VGA-1-2) And a third monitor connected to the onboard video card (a Radeon 3000). ...
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1answer
126 views

iso installed debian 8.2.0, but boot fails with strange textscreen artifact with red character

I got it to install on dev/sdb from DVD. (debian-8.2.0-amd64-DVD-1.iso) Basic install, default desktop. No extra packages from DVD#2#3 or via package manager installed. During startup, the ...
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1answer
96 views

Replace Incorrect Packages which are Dependencies

The machine has a NVIDIA GeForce 7350 LE graphics card, and I realised that I set up the wrong graphics driver when setting up an Arch Linux machine. I also chose the wrong versions of libgl and ...
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33 views

xrandr, xorg test screen error — default seems to be only valid mode

Running Arch Linux, kernel 4.2.5-1, Lightdm 1.16.5, xorg-server 1.17.4-2, nvidia 255.11-4, GTX 780 dual-link dvi out. I have a QNIX Evolution II 2710 and am attempting to overclock it but am running ...
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0answers
19 views

NVIDIA gfx card changes from slot 1 to slot 2 in PulseAudio

In Linux Mint, I used to have problems with no sound around 50% of the time when I boot up. I found that PulseAudio was looking for my graphics card in the wrong hardware slot. I used... aplay -l ...
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1answer
122 views

CentOS7: remove nvidia-x11-drv-340xx wants to uninstall the whole xorg

I need VNC xorg access to a headless server. So I installed, like I did for a twin one, Gnome and all the stuff. By mistake I had elrepo repository enabled, and when installing gnome I had it ...
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1answer
289 views

How to make Nvidia Optimus work on Kubuntu 15.10

I thought it would install itself properly since it offered me Nvidia drivers after fresh system installation. It did not.
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43 views

After installing Nvidia drivers, the GNOME user interface is not showing

After some struggle I managed to set up a Debian Testing and install the nvidia-driver as per Debian Wiki. Everything seems to work fine but this: After logging in on the GNOME3 login screen, all I ...