Questions related to systems with an integrated and discrete video card.

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Ubuntu 16.04 Nvidia Driver Problems [on hold]

Ubuntu 16.04, 15.10, 15.04, 14.10, 14.04, 13.10, 13.04 ... until the first version we have Nvidia Driver Problems Whats wrong with you Cannonical and Ubuntu Devs? Since first versions of Ubuntu, the ...
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0answers
24 views

16.04 GPU murdering the onboard CPU (XFCE screen tearing expirement)? [duplicate]

I'm having a hard time understanding what is happening with my hardware. For context: I'm using an MSI laptop equipt with an i7 and gtx970m, both appear to work. XFCE screen tearing was giving me ...
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0answers
108 views

HDMI not working on 16.04 LTS (4.4.0.21) [closed]

When I connect the cable to my TV, no additional display is detected, no reaction from the computer, and no signal on the TV. Worked fine on 14.04 LTS, and works fine as well on 4.5.2 kernel (tested). ...
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0answers
14 views

Flashing White Lines

I'm running Ubuntu 15.10 along side Windows 10 on my ASUS K501L laptop.It has a Nvidia GeForce 940M and an Intel graphics chipset. I've been having flashing white lines every few seconds across the ...
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0answers
99 views

How do I install AMD Radeon HD 7570M/Intel Hybrid drivers?

My system is overheating frequently, and sometimes it shuts down, so I think I have to install the AMD/Intel Hybrid drivers to fix this problem... My laptop is this Dell with Intel/AMD Hybrid Graphics ...
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0answers
43 views

Heavy Screen Glitch after Suspend, 16.04

I recently decided to load up Ubuntu on my HP Envy 15, it has a dual graphics solution with HD 5500 integrated and GTX 950M discrete outputting to a 3200x1800 panel. Everything works at boot time, ...
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1answer
319 views

How can I switch graphics (Intel integrated/ ATI discreet) in 16.04 LTS

I've installed Ubuntu 16.04 LTS on my Lenovo system with an onboard Intel graphics and an ATI Radeon display controller. I was wondering how I could switch to the ATI display or make it my VGA ...
2
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0answers
213 views

Enable discreet graphics card (AMD, Intel) 16.04 LTS

I have a hybrid-graphics system with power-saving onboard Intel graphics, and an ATI accelerator (Lenovo z51-70, i5, 8 GB RAM, SSD) Back in 14.04, with fglrx, I used to have ATI Catalyst, which would ...
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1answer
566 views

ATI/Intel hybrid graphics 16.04 LTS

Since I have an onboard Intel graphics card, and a ATI Radeon display controller, I was wondering if I could switch between the two as my graphics in use, as I could in 14.04 LTS through ATI Catalyst? ...
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0answers
168 views

AMDGPU with hybrid graphics 16.04

I have an onboard Intel graphics card, and a ATI Radeon accelerator in hybrid graphics. In 1404 LTS, my previous version, I used ATI's catalyst driver, and I could switch betweeen the graphics system ...
0
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1answer
341 views

Kubuntu 16.04 hybrid amd graphics card blank window

I am on a laptop with Intel/AMD hybrid GPU, and I believe I have the driver AMDGPU enabled by default. xrandr --setprovideroffloadsink was also set to the AMD card. So I tried to launch steam with ...
3
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1answer
3k views

Is my AMD hybrid-graphics card supported by Ubuntu 16.04 driver?

so before I try a clean install of 16.04 LTS when it's released, is there any way to find out whether my AMD graphics card is fully supported by the driver? I'm not talking gaming, just the open ...
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0answers
69 views

How to switch graphics from Intel to AMD with open source driver in Ubuntu 15.04 Gnome

I have Inspiron 14z-5423 with Intel Core i7-3517U APU and a dedicated AMD Radeon HD7550M GPU. I was using it with proprietary fglrx driver and was getting even lower performance then Intel integrated ...
0
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1answer
680 views

My AMD Radeon graphic card is not working on 16.04

I have installed Ubuntu 16.04 final beta on a Dell Inspiron 15 5000 Series (Intel(R)) - 5559. This laptop has a AMD Radeon(TM) R5 M335 4GB DDR3 GPU. I am unable to tell if it is being used or not. ...
2
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1answer
247 views

Disable NVIDIA Optimus Graphics Card

I am running Ubuntu 15.10 and have a laptop with NVIDIA Optimus technology. As known by many, Optimus has yet to receive official support and has a lot of issues. Since I do not need the power of the ...
1
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1answer
125 views

Hybrid graphic and laptop life

As a non-gamer I would like to get an answer on this question please. If a laptop use whole time integrated GPU, and switch to Nvidia when the system is demanding it, will it affect laptop's life in ...
0
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1answer
162 views

How to switch to AMD gpu using open source drivers

I have a laptop with hybrid graphics. I'm using that xserver-xorg-video-ati driver. Ubuntu seems to be using the Intel GPU for rendering graphics. How do I switch to AMD graphics without installing ...
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0answers
51 views

hybrid graphics Prime problem

Having an issue getting xrandr work. This is what I get following PRIME tutorial xrandr --listproviders ...
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1answer
191 views

NVidia Graphics Card Issue. GeForce 820M

As i had windows 10 with GeForce graphics card, I installed ubuntu 14.04 LTS uninstalling windows. Now I have an issue (i.e) when I pass this command lspci | grep VGA my results be like 00:02.0 ...
5
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1answer
265 views

Disabling NVIDIA card on hybrid graphics laptop

I have MSI GP60 2QE laptop with Intel HD 4600 and NVIDIA 940M graphics. I dual booted Windows 10 with Ubuntu 15.10 and noticed, that on Ubuntu NVIDIA card is always on what makes my battery last about ...
0
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1answer
65 views

Cant get nvidia 840m to work on asus ux303ln with ubuntu 14.04

The asus is a hybrid and ive tried 1) following the hybrid graphics instructions to no avail ( file cant be found in sys/kernel/debug/) 2). Installing nvidia-current , nvidia-settings and ...
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0answers
129 views

No vgaswitcheroo in /sys/kernel/debug with AMD switchable graphics

I have recently uninstalled fglrx and am trying to set up my hybrid graphics correctly. Setup: Mint 17, Samsung 370R, Intel and AMD 8750M graphics. lspci: 00:02.0 VGA compatible controller [0300]: ...
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1answer
348 views

nvidia-prime doesn't turn off Nvidia card while using intel graphics

So I'm using nvidia-352-updates and nvidia-prime. It also installed bbswitch and some other packages. I've set nvidia-prime to use the Intel card. It is using that card but powertop reports that the ...
0
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1answer
49 views

What alternative use can I give to an internal graphic card ? [closed]

I have recently bought an nVidia Quadro FX1700 and as my PC has an onboard card (Intel 82Q965). I was thus wondering what uses I could give to the card besides the use as hybrid graphics. I have ...
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0answers
94 views

Ubuntu 14.04 + T400 + vgaswitcheroo = nothing

Using https://help.ubuntu.com/community/HybridGraphics and http://asusm51ta-with-linux.blogspot.com/ I have tried to enable hybrid graphics at my T400. I did everything as it was written at those ...
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0answers
39 views

Graphic lags in ubuntu 14.04

After entering I see here is samsung np350e5c
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0answers
137 views

problem with amd graphic card in ubuntu15.10

i am a newbie and i have just replaced my windows 8.1 with ubuntu15.10 and trying to make my amd graphic card work(amd r7m265) but i cant make it work . below is the outputs of following command. $ ...
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1answer
765 views

Screen tearing with Nvidia 950M in 15.04 and 15.10

Info: Asus fx550j laptop, i7, 8 gb RAM, 15.04 x86_64 upgraded to 15.10. lspci -k | grep -i nvidia 3D controller: NVIDIA Corporation GM107M [GeForce GTX 950M] (rev a2) Kernel driver in use: nvidia ...
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0answers
110 views

GPU drivers greyed out - Ubuntu 14.04

i just realized that under 'Additional Drivers' on my Ubuntu 14.04 laptop all GPU driver options are greyed out and the only one chosen is : "Continue using a manually installed driver" The thing is ...
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0answers
89 views

Can't detect second monitor after fglrx install

I have two monitor (one connected to the AMD GPU's HDMI port and one connected to the integrated Intel's HDMI port). After the installation of AMD Crymson, the second monitor is no more available in ...
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0answers
87 views

Ubuntu 14.04 Hybrid graphics card black screen

When installing ubuntu 14.04.3 on my MSI GE72 with GTX960M with a DVD or a USB key I get a black screen. Many documentation suggest to replace in the Grub "quiet splash" with nomodeset. and it solves ...
3
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1answer
376 views

bumblebee installation with trusty Ubuntu on Geforce GTX960M on notebook MSIGE722QC Apache

I am trying to install Xubuntu14.04 on my MSI GE72QC with NVIDIA GTX960M. After including nomodeset in the GRUB I install Xubuntu. I clik on download updates with the installation. Reboot does not ...
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1answer
262 views

Ubuntu stuck in splash screen after using GPU for computing

I am using a Lenovo Y50 laptop which has an intel integrated graphics and a gtx 960m, I have installed cuda 7.5 and I am using theano to compute stuff using nvidia gpu. After using gpu for computing ...
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0answers
291 views

Is the r7 360 supported on Ununtu?

My graphics card is a hibryd Intel hd 5500/r7 m360 suppored by ubuntu and which version of ubuntu should I use to that my graphics card works properly?
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178 views

Ubuntu driver support for r7 m360

THello. I have image tearing problems when whatching YT, movies.... The Tearing happens with both open and flgrx drivers. It happens on both ubuntu 14.04 and 15.10. My graphics is hybrid Intel hd ...
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0answers
107 views

Can't enable third screen on my laptop with hybrid nvidia / intel graphics on ubuntu 14.04

I'm trying to enable a third screen on my laptop with hybrid graphics intel + nvidia with no luck. I'm using bumblebee to manage both cards. In the graphical monitors configuration, the system, can ...
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1answer
316 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
169 views

Installing hybrid amd/intel graphics driver on kubuntu

I've recently installed Kubuntu on my Lenovo g500 laptop that uses the good ol' switchable graphics. My problem is that when I install amd drivers using sudo apt-get fglrx Kubuntu won't go ...
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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 ...
1
vote
1answer
165 views

Hybrid graphic driver nvidia low resolution mode. and wine not working

I m new to ubuntu. I have Dell Inspiron 3442 with dual graphics Intel Haswell and Nvidia 820m. I installed Nvidia 352 driver prime along with xorg that came installed by default. At some times after ...
3
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1answer
116 views

Laptop is Suddenly Off While Suspended [closed]

I'm on a dual boot machine (Acer Aspire E1-572G) running Windows 7 SP1 64 bit and Linux Mint 17.2 64 bit. Everything is fine, but sometimes while my laptop is in sleep mode (suspended) it turns off, ...
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1answer
2k views

How to switch to discrete graphics with Ubuntu 14.04

I'm having trouble switching to the discrete graphics on Ubuntu 14.04. First about my system: Model: HP Pavilion dv6 CPU: Intel Core i7-2670QM CPU @ 2.20GHz Memory: 6GB Graphics card: Radeon HD ...
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0answers
95 views

Dpi/Screen Resol. Test-Case [Ubuntu-Desktop] (seemed to be better with Nouveau) — Xorg Display Server vs. Proprietary Nvidia .Xorg Drivers

When I first installed Ubuntu I noticed that the plymouth display screen (command-line initialization display or w.e.) Was printing lines of high-dpi text, and just as well, the desktop environment ...
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1answer
384 views

Hybrid intel-nvidia card on 14.04 [duplicate]

I recently installed Ubuntu 14.04 on my old dell Vostro 3500 laptop. The laptop has a hybrid intel/nvidia 310M GPU. Bublebee doesn't seem to work and installing the nvidia drivers (versions 319+) ...
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0answers
255 views

No signal on HDMI connected screen, but is detected in xrandr

I recently installed ubuntu 14.04 on my (old) Dell Vostro 3500 laptop. I have been struggling to get my hybrid graphical card working. At the moment I just use my integrated intel gpu, not my nvidia ...
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vote
1answer
226 views

How to check if my nvidia discrete graphic card is working now or not?

I am using Ubuntu 15.04. I have tried the following command: lspci -vmk | grep -A 8 -B 2 VGA But it always shows me the same results (both graphic cards) even with bumblebee installed, so I don't ...
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1answer
308 views

install bbswitch to disable nvdia graphic card

i want to permanently disable nvidia gcard on my laptop. i just finished installation of ubuntu. so please post every step. and there is no option on in BIOS to disable gpu. ubuntu is 14.04. laptop=hp ...
0
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1answer
99 views

How can I turn off the screen of my laptop while using an eGPU?

I use my latop with an external graphic card (eGPU) through an express card slot. As soon as, the eGPU is activated, the screen of the laptop is fixed. The blue image of the xubuntu loading is ...
2
votes
1answer
1k views

Discrete graphics always DynOff

I'm using the default open source driver and when I run # cat /sys/kernel/debug/vgaswitcheroo/switch I always have my discrete AMD adapter as DynOff. I tried echo ON > ...
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0answers
152 views

Switchable Graphics not working on lenovo g50s A8-4500m with Ubuntu 14.04

Switchable Graphics not working on lenovo g505s with Ubuntu 14.04 only sow Radeon HD 7640G second graphics card its ATI Radeon HD 8570 2GB