Questions related to graphics, in particular getting graphics cards to work. Please tag your exact graphics card version as well if you know what it is.

learn more… | top users | synonyms

1
vote
1answer
19 views

Where can i get safe Nvidia driver to laptop

I tried to install GPU(GT 635m) driver on my linux(kubuntu), but last 3 times update are failed. Because after reboot i get black blank screen and haven`t ability to repare video drivers. When i ...
1
vote
1answer
32 views

Ubuntu 14.04 Dual graphics Nvidia doesn't work

I used to be able to switch to Nvidia by going to software sources. Now when I click the driver for my graphics card it downloads, turns green and it looks like its using the correct driver but when I ...
1
vote
0answers
20 views

Strange Graphical Behavior

(This is xposted from ubuntu official forum. Nobody answered there, i hope i will be more lucky here) Since when I have installed xubuntu 14.04.2 LTS on my new laptop I got this strange behavior that ...
0
votes
0answers
21 views

Nvidia drivers 346 or 349? [duplicate]

I have a gtx 960 and Ubuntu 14.10 and I have installed the drivers for my card that the Nvidia driver website recommended (nvidia 346) through the mamarley ppa. I found that, on the ppa and on the ...
0
votes
0answers
6 views

How to disable graphics card

Is it possible to disable one of my two graphics card as a grub parameter? And is it possible to disable both graphics cards?
1
vote
0answers
17 views

Graphics abnormally init on 14.04 and live CD

My desktop first failed to load unity, which doesn't repair with tries to reinstall unity and ubuntu-desktop. I couldn't configure them seems like lack of a proper driver. When I had a look at nvidia ...
0
votes
0answers
22 views

Black border in window

I am using Ubuntu 14.04. I have this problem and the terminal is filled with black color: so I Googled this problem and found some solution ...
0
votes
0answers
10 views

Lenovo W530 Ubuntu 14.04 discrete graphics mode random crash

Recently I switched my Lenovo W530 to Ubuntu, and after struggling with Nvidia drivers for about a week I finally got them to work after lots of googling. Then I was unable to get my second monitor ...
0
votes
0answers
36 views

Apply a kernel patch [duplicate]

I wantet to ask how to apply the following two patches. https://lkml.org/lkml/2014/5/9/517 https://lkml.org/lkml/2013/5/30/513 I don't see any download for the patch files so how do I apply these two ...
0
votes
1answer
79 views

My ubuntu (14.04.02 LTS) doen't recognize my graphic card

I installed linux Ubuntu 14.04.02 LTS 64 bit on my computer. I have sapphire radeon r7 265 graphics card and I tried to install the latest drivers following this guide (Installing via the command ...
1
vote
0answers
45 views

The System is Running in Low Graphics Mode 14.04 / Intel graphics card

After a software update through the GUI software update tool, my machine always boots into an error screen noting: The system is running in low graphics mode Your screen, graphics card, and ...
0
votes
1answer
22 views

What might be screwing up my display?

I have recently installed Ubunutu 14.10. For some time of usage after booting up, the graphics is fine but after some time it gets screwed up (specially the fonts)[See attached image]. I am not able ...
0
votes
0answers
37 views

ubuntu 14.04 on lenovo x250 graphics problem

I have installed ubuntu 14.04 on my lenovo x250 and I am experiencing graphics problem. Whenever I re-sizing a window fast (the browser window for example) I am getting annoying lag. It looks like ...
-1
votes
0answers
15 views

graphics.h sdl crashes when executing? [on hold]

The program is to implement a man walking in the rain. I got the code from net. It gives the following error: Pixel request out of range!! (-6,111) Pixel request out of range!! (-7,111) Pixel ...
0
votes
0answers
32 views

Ran apt-get clean now I can't boot

This may a bit of a long story, but there were a lot of parts and i'm not sure what exactly caused my problem so please hang in there :) So i was having trouble with running out of space when trying ...
0
votes
1answer
36 views

“updated” graphics card driver won't boot Ubuntu 14.04

I picked up a link in Google saying "updated drivers." My graphics card is old, an ATI (AMD) Radeon hd 4670? definitely 4600 series. From looking around Recovery mode I found out that the drivers ...
0
votes
0answers
19 views

How to install adobe after effects with wine on ubuntu 14.10?

I'm a video editor and a film maker. I want to use Adobe After effects to make graphical contents for my work. I would like to install it in my Ubuntu even while I have Windows. Can I install it on ...
1
vote
1answer
40 views

Ubuntu 14.04 64(AMD) First time isntall FROZEN after login

I'm here because everything I searched online as a fix will not fix this I'm a new ubuntu user or at least trying to this was my first time ever downloading ubuntu, I installed ubuntu 14.04 64 AMD ...
0
votes
0answers
25 views

UI is smoother with Nouveau than with Nvidia proprietary drivers

I have been having this problem with every Ubuntu version since 12.04 (the older version I have ever installed in my laptop). With Nouveau drivers everything is fine, the UI is smooth as h3ll, BUT ...
-1
votes
0answers
52 views

Dell M3800 poor performance using nvidia drivers

I have Dell precision m3800 with Intel 4600 integrated graphics, and Quadro K1100m nvidia GPU Nvidia driver 349.12 from xorg-edgers ubuntu 14.04 (well elementaryos freya) kernel 3.13.0-49-generic ...
0
votes
0answers
32 views

Will Ubuntu 15.04 support usb to vga adapters ? any news any updates? [on hold]

I have been looking all over the web for a valid answer about the usb - vga adapters I couldn't find anything relatively new in regards to this , all I got was out-dated news about how 90% of the ...
0
votes
0answers
9 views

Ubuntu Sometimes with slow graphics and locking

long time since I installed Ubuntu x64 on my machine (Del Inspiron 3421 with Intel graphics) always realized that the graphics were not working as well as they should, I used Ubuntu 4.12 LTS x64 and ...
0
votes
1answer
72 views

AMD Radeon HD 6730M/6770M/7690M XT driver on 14.04.2

My laptop is Asus K43SA with Intel Core i5 and AMD Radeon HD 6730M (1GB). As title says I can't properly install the graphic driver on Ubuntu 14.04.2, since I'm new to Ubuntu. I have searched a lot ...
0
votes
0answers
25 views

How can I be sure that I have removed the Intel graphics driver?

I wanted to use openGL on my laptop (HP-dv6500), with the Intel GM965 graphics chipset. I used the Intel graphics installer to install the driver, and the installation succeeded. However, after I ...
0
votes
1answer
22 views

Will libdrm-nouveau2 library conflict with proprietary nvidia-346 driver?

I recently installed the nvidia-346 driver from ppa:xorg-edgers/ppa because prior versions of the nvidia driver in the official repositories were not compatible with my Nvidia Geforce GTX 970 graphics ...
0
votes
2answers
48 views

Linux not recognizing nvidia 540m graphics chip

I've tried to enable the 540m@1Gb nvidia chip on my Asus N53SV laptop(i3-2310, 2x4Gb RAM@1333, 500Gb Seagate HDD(LVM split into an 80Gb, Ext4 / and the rest also an Ext4 for storage)). I've updated ...
-1
votes
0answers
28 views

Chrome GPU process crashes after resume from suspend

When i launch Chrome hardware acceleration works fine. Checking with chrome://gpu i get "Hardware accelerated" on all features (i have Override software rendering list flag enabled in chrome://flags). ...
0
votes
1answer
47 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
votes
0answers
38 views

Radeon HD 7470M Black screen issue on Ubuntu 14.04

I own a notebook with mentioned discrete video-adapter. I've especially installed Ubuntu 14.04, as specified in AMD web-site. I've downloaded installer, successfully built and installed packages: ...
-1
votes
0answers
12 views

X server doesn't start with network?

My Ubuntu system doesn't start the graphics when the network is connected. If network is connected, the system says "Ubuntu" at the loading screen but then goes to a blank screen. I can press alt+F2 ...
0
votes
0answers
22 views

Removing Utopic HWE-Stack and downgrading X.org and Kernel to use external projector on ThinkPad T450 running Ubuntu 14.04.2

As indicated in the previously asked question: 14.04 Thinkpad T450: Text getting messed up on large screens I am also experiencing this problem (garbled text and missing letters) when using an ...
1
vote
1answer
61 views

Low Graphics Mode Error after clean 14.04.2 LTS installation

I know this thread seems like a duplicate, and maybe it is, but I've tried to figure this out using other related posts, but with no success. A couple of days ago I decided to install Ubuntu on my ...
0
votes
0answers
18 views

Linux Intel Graphics Installer Fail [duplicate]

I am trying to install the Intel graphics drivers for my i7 4790k. I receive the following error. Failed to fetch .... (a bunch of these with links) Some index files failed to download. They have ...
0
votes
0answers
17 views

switch from ati to intel using opensource driver

I am using Ubuntu Gnome 14.10 in a HP Pavilion dv6 3049tx with a Radeon HD 5650 and a Intel graphics (Switchable Graphics). I wish to use my Intel Graphics while using the Open source driver. How do ...
0
votes
1answer
23 views

ubuntu 14.04 resolution and mouse messed up

Yesterday night when I closed my computer everything was working fine but when I booted it up this morning everything was messed up.My screen resolution was set to very low, my mouse was not working ...
0
votes
0answers
34 views

HDMI and graphic issues

I just recently bought a new ASUS F550J laptop. Here are my specifications: Intel Core i5-4200H 2.8GHz 8GB RAM 240GB SSD Nvidia GeForce GTX 850M 2 GB, GDDR3 1920x1080, FULL HD Windows 8.1 I am also ...
0
votes
0answers
37 views

Ubuntu 14.04 very low graphic performance

I have problem with Ubuntu 14.04, graphic performance is really poor. I was looking for solution on forum but all solutions are dedicated to NVIDA/ATI graphics and I have VIA Technologies cn896 vn896 ...
0
votes
0answers
34 views

Blank screen on boot 14.10 (Possible AMD drivers problem?) [duplicate]

I wonder if someone can give me any suggestions on how to fix this. I have an HP 255 G3 with AMD A4-5000 running Ubuntu 14.10 (using Cinnamon). I was having problems with videos and movies and tried ...
0
votes
1answer
86 views

Graphic glitches, icons and text disappears with Thinkpad T450 and Ubuntu 14.10 Gnome

I bought Lenovo ThinkPad T450 with hope that it would work straight out of the box, most ThinkPads have really great support early on imo. But this laptop isn't really coping with me. The problem I ...
0
votes
1answer
71 views

Official Nvidia drivers not compatible with ubuntu

So i'm sort of at a loss for words here, I have a brand new gaming laptop with a Nvidia Geoforce GTX 860M gpu. I noticed that the computer wasn't recognizing it. If I "optirun" anything I get the ...
0
votes
0answers
45 views

Radeon Card not showing up on Ubuntu 14.04

I have a Radeon HD 8770 M on my laptop with Ubuntu 14.04 (fresh install). I wanted to follow the instruction here to load the proprietary fglrx driver. When I run the first command lspci -vvnn | ...
0
votes
0answers
31 views

Black-screen after enabling SLI or MultiGPU

I have ubuntu 14.04 installed. My Graphics Card is Nvidia GeForce GT755M SLI Whenever i enable SLI or MultiGPU the screen goes black after bootlogo. The bootlogo appears, when the bootload is ...
0
votes
0answers
11 views

MacBook Pro 8,2 Ubuntu dual boot - why is the OpenGL profile low?

My GPU is AMD Radeon 6750M. I get up to OpenGL 4.1 in OS X. However I get this output from Terminal in Ubuntu: hdl@HDL-MacBookPro:~$ glxinfo | grep OpenGL OpenGL vendor string: X.Org OpenGL ...
-1
votes
1answer
55 views

Sound, graphics stopped working after selecting 'system summary' in recovery mode

I was just looking around recovery mode and I selected 'system summary' option in recovery by mistake and restarted my laptop. Since then i cant change my brightness, sound doesn't work and laptop ...
0
votes
0answers
50 views

AMD radeon hd 8750m driver problems

I recently installed Ubuntu 14.04 LTS on my Samsung 3-series laptop. I've got some troubles and I've come to the conclusion that it is my graphics card/chipset (don't know exactly what to call it) - ...
0
votes
0answers
38 views

Radeon HD 4850 drivers

So I am trying to get Beyond Earth to load correctly, currently it just comes to a black screen with a mouse cursor, I suspect it to be a driver issue. I have tried installing FGLRX and then Ubuntu ...
0
votes
0answers
30 views

Video memory size should be 2 GB but shows less

I got this free pc with a terrible graphic card (memory = 128MB...) and I decided to buy a new one. I found out the Radeon HD 6450 was pretty good for the price (less than 40$ on the net) and since ...
0
votes
0answers
14 views

Is this a display driver issue?

I can't really work out how to correctly describe my issue, but my best attempt would be that there is a artifacting error each time the system redraws the desktop. This means that a region of my ...
0
votes
1answer
30 views

Issue when loading steam and some games

So when i launch steam i keep getting the following error message: "OpenGL GLX context is not using direct rendering, which may cause performance problems. For more information visit ...
0
votes
1answer
33 views

Blurry screen during and after install process

Alright so I've been stumped on this issue for a while now and I'm not sure how to fix it. I'm trying to migrate from Windows 8.1 however when I try to install Ubuntu (or any other OS that supports ...