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

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1answer
53 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
30 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
47 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
57 views

Ubuntu/Ubuntu mate resume from suspend/hibernation AMD R7 M260/265 hybrid graphics problem

My ultimate goal is to use Ubuntu MATE: Hello, i have a Dell inspiron 5547 with hybrid graphics (intel i5 4210u with integrated Intel® HD Graphics 4400 and AMD R7 M260/265 discrete GPU). GPU ...
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0answers
32 views

Graphic lags in ubuntu 14.04

After entering I see here is samsung np350e5c
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0answers
63 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. $ ...
0
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1answer
353 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 ...
0
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0answers
67 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
57 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 ...
0
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0answers
51 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 ...
2
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1answer
184 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 ...
1
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1answer
140 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 ...
0
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0answers
153 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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0answers
131 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 ...
1
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0answers
83 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 ...
1
vote
1answer
189 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 ...
0
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0answers
127 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 ...
1
vote
1answer
791 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
119 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
votes
1answer
91 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, ...
1
vote
1answer
873 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 ...
1
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0answers
67 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 ...
0
votes
1answer
245 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+) ...
0
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0answers
184 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 ...
1
vote
1answer
182 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 ...
1
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1answer
186 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
votes
1answer
73 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
602 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 > ...
0
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0answers
134 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
1
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2answers
2k views

How to turn off Nvidia GPU in a hybrid graphics laptop using Ubuntu 14.04?

I have a HP zbook 15 with hybrid graphics (Intel/nvidia). I want to save power and only use the Intel GPU in Ubuntu 14.04. I am dual booting between windows 7 (for work) and Ubuntu 14.04. So I can't ...
0
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0answers
230 views

Sony Vaio (sve14a27cxh) overheat and very loud fan

Since I lost de recover partition from may Sony Vaio, Ubuntu 14.04 is my only OS installed (berfore I used to have a dual boot with Windows 8). Ever since I dual booted it I have experienced overheat ...
0
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0answers
285 views

Why amdcccle is not working on 15.04 with dual graphic card

So I've got an Intel(R) HD Graphics 5500 (Broadwell GT2) and an AMD Radeon R7 M265 Series in a dell Inspiron 7000 series. The thing is, I installed the AMD control centre to change between the Intel ...
0
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0answers
153 views

Radeon/Intel hybrid 14.04 VGA controller missing

everyone There are plenty of questions about hybrid graphics (ex. How do I install proprietary AMD drivers for a Radeon HD 6870M / Integrated Intel hybrid graphics?). Every question I found begins ...
0
votes
1answer
345 views

How can I switch graphics from Intel to nVIDIA in ubuntu 14.10?

I'm using Ubuntu 14.10 and it shows that I'm using VESA: Intel® Sandybridge/Ivybridge Graphics. I don't really like the performance and I'm searching for a solution to switch on the nVIDIA GeForce ...
0
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0answers
115 views

Ubuntu 14.04 Black Screen after login (due to changed brightness?)

I have an hybrid switchable (AMD+Intel) PC, where I have both ubuntu and windows 7. Two days ago I was using Ubuntu, and since the battery was low I lowered the brightness. Usually, when I lowered ...
1
vote
2answers
152 views

What are these commands for (fglrx-updates installation)? And how to undo one of them?

My ubuntu 14.04 was not able to install fglrx-updates. I have two graphic cards (intel and amd). I searched on the net and found some answers related to it. Firstly i tried this one: sudo apt-get ...
0
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0answers
135 views

Ubuntu 14.04 problems with suspend and hibernate while using NVIDIA profile instide of intel profile

First I hope it isn't duplicated question... but I have been searching for a week but no solution for my problem. I have HP laptop with Hybrid graphics for Intel and Nvidia I enabled hibernate when ...
0
votes
1answer
357 views

Which one is active? How to switch it off? Or Switch GPU? Switchable Graphics Ubuntu GNOME

This is what I get when I run lshw. Which one is active? rahul@rahul-hp-dv6-dev-pc:~$ sudo lshw -c display [sudo] password for rahul: *-display description: VGA compatible ...
0
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1answer
1k views

Can't enable nvidia profile on nvidia-prime, ubuntu 15.04

This is a bug https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1412057 #prime-select nvidia Info: the current alternatives in use are: ['mesa', 'mesa'] Info: selecting nvidia-346 for the ...
0
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0answers
192 views

Nvidia card problems on hybrid setup

System: Ubuntu 14.04 Hybrid graphics, Intel Corporation 4th Gen Core Processor Integrated Graphics and NVIDIA GT 745M. Fresh from installation the system worked, I could use Nnvidia prime to switch ...
0
votes
1answer
411 views

Laptop getting really hot

I have tried numerous solutions but my laptop is still getting really hot running Ubuntu. I have tried a number of different Linux OS's and they all seem to have this issue. I am now running Linux ...
3
votes
1answer
1k views

choose which GPU to use for each application

I am Ubuntu 14.04 and have NVIDIA graphics card 820m running with driver v331. On windows we can select which GPU to use to run a application. How can we do it on Ubuntu? UPDATE: my question was ...
1
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3answers
1k views

Hybrid graphic card drivers (AMD® Radeon HD 8570 + Intel HD Graphics 4000)

I am always trying to find answers for my problems with Google, but this time I give up. I've read almost every topic on every discussion board, blog posts etc. about my problem. I've tried many tips, ...
0
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1answer
401 views

Hybrid Graphics problem - Discrete graphic card doesn't work

I am using a Lenovo G510 with an Intel integrated card and a Radeon R7 M265 discrete card. Ubuntu version is 14.04 trusty while the kernel is 3.13.0-46-generic. I've spent quite a few hours trying to ...
0
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0answers
230 views

How to set the discrete GPU as default Video card instead of the dedicated?

I have a MSI FX420 Laptop which I will be giving to my brother starting college as a CS. One requirement is that they should be using Linux as their OS. Now my problem is after installing Ubuntu ...
0
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1answer
1k views

Ubuntu 14.04 Nvidia 740m and hd400 no screen detected

i tried every possible way that i found on google to install nvidia drvier with bumblebee and without and every version of the driver and i end up after booting with a black screen and a cursor witch ...
0
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0answers
360 views

FailsafeX fails: no screens found

Following are the steps I have taken previously in this attempt to install AMD Catalyst on a AMD/Intel hybrid system. I have since tried to revert everything to normal, uninstalling all ati and fglrx ...
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votes
1answer
893 views

video cards don't work properly ASUS N550 JK

First time i ask for help here, but after a week tryng to solve the problem just reading i decided to write something too: As title says i have this N550 JK, i installed ubuntu 14.04, bumblebee and ...
0
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1answer
879 views

What the best way to install the graphics drivers for a Radeon HD 8550M on a Intel 4005u system?

I am using ubuntu 14.04 64 bit on an Intel i3 4005u system. The 4005U has an integrated GPU. There is also a 2GB Radeon HD 8550M dedicated graphics card installed. The problem is with installing the ...
0
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2answers
257 views

Is my ubuntu using both video cards?

I got 2 videos cards, an intel hd 4000 onboard and a dedicated amd radeon 7730M. Following this question that I answered myself, I could see that my computer was using the intel one. However, the ...