Visual artifacts are anomalies during visual representation of digital graphics and imagery.

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19 views

some corrupty graphics in 14.04 LTS

I got 14.04 LTS (because Xenial WHY NO AMD?!?) and it worked flawlessly (process going fine and stuff) and when I boot it.... some stripes of glitcheyness happens and then normal boot.. If anyone can ...
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0answers
26 views

Visual artifacts after installing Ubuntu 16.04

After installing Ubuntu 16.04 alongside Windows 10, my windows 10 screen shows a repetitive pattern of visual artifacts. I can't see anything. Ubuntu works perfectly. My graphics card is NVIDIA ...
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0answers
49 views

Severe graphic artifacts on screen after screensaver!

Note: I tried to use descriptive language, but because I'm uncertain of the problem's underlying details, I'm not necessarily able to use the most accurate and descriptive language. Often, when I ...
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0answers
7 views

HDMI cable plug in takes away my monitor

I am using Ubuntu 14.04 LTS. When I plug the HDMI cable into the back of my PC everything on my monitor transfers to the TV and the only thing on my monitor is my background image. Can't seem to find ...
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0answers
35 views

Ubuntu 15.10 Unity white border around windows

I am using 15.10, and out of blue i started getting a whitish border around my window (all the windows i open). I have nVidia graphics card with a updated driver. Everything was fine, no changes were ...
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0answers
36 views

blurring of screen in kubuntu 15.10 with NVidia graphics card

Dear ladies and gentlemen, Computer: 16GB ram Zotac Geforce 750GT ASUS board Driver: Recommended NVIDIA binary driver - version 352.63 Problem: Blurring effect like in the screenshots everywhere ...
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0answers
40 views

Unclear graphics in Ubuntu 15.10

When I try to use Firefox or Google Chrome browser or PDF reader, I cannot read the text properly. The characters are unclear (see screenshots). I have already installed the Intel G31 graphics driver ...
4
votes
1answer
344 views

Mouse cursor leaving “trails” / artifacts

On Ubuntu Gnome 15.10, my mouse cursor leaves strange "trails" all around the screen. This happens when the cursor moves over or leaves a dynamic screen element (anything that changes on hover) such ...
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0answers
66 views

Visual glitch while hovering on application icon on Ubuntu Gnome 15.10

I am encountering this type of visual glitch on hovering over application icon.
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0answers
52 views

Odd textured glitchy pattern when trying to install Ubuntu 15.10

I am trying to install Ubuntu on my PC. It has Nvidia graphics. I am also using a Live CD to install Ubuntu. Every time it gets past the Ubuntu loading screen I get this odd glitchy pattern. It even ...
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2answers
184 views

Graphical issue with Kubuntu

I'm having some strange graphical issue with windows manager in Kubuntu 14.04 LTS. Some time after I'm using the system i notice some artifacts that affects windows. I'm attaching some examples ...
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1answer
3k views

Graphics driver issues with Ubuntu Gnome edition 15.10

I have an ASUS N55S notebook with nVidia Geforce GT555m chipset. In addition to the notebook display, I have an external Samsung monitor that is connected via HDMI. Since the update from Ubuntu Gnome ...
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0answers
42 views

Graphics problem with new install

I installed Ubuntu with this happening during the install and I have absolutely no clue what is wrong. Here is a picture of the bootup:
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0answers
28 views

The 'Run Command' dialog has corrupted graphics. Any ideas on fixing this?

I'm using KDE, and whenever I open the 'Run Command' dialog (e.g. with Alt+F2), the dialog is filled with corrupted graphics. Sometimes it's possible to see enough of the dialog to use it, but usually ...
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0answers
34 views

Test for Artifacts

I have some weird effect on the screen when I open for example the terminal from the dock. The effect doesn't work perfectly and there is like a small vsync on the windows manager. I'm thinking maybe ...
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1answer
311 views

Terminal unusable in Virtual Machine

I am using Ubuntu 14.04 and I have created a virtual machine with the same ISO. In the virtual machine the terminal window shows up with a strange transparent gradient that makes it unusable. How can ...
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0answers
294 views

Corrupted graphics

In the weeks since I installed Ubuntu 14.10, I've been looking for a solution to the various graphical issues I've been experiencing, and none seem to work. My laptop is an: Inspiron 1440, 64-bit ...
2
votes
1answer
460 views

Screen rendering problem on Ubuntu 12.04 with Intel video card

I recently installed Ubuntu 12.04 on an old Sony laptop and I've had a problem I've never seen before. The side bar menu text, the dropdown menu text and sometimes the background image weren't ...
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0answers
558 views

Ubuntu 14.10 screen artifacts - How do I fix?

Please tell me how do I fix this problem? I have no graphics card for your information 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02) 00:01.0 PCI bridge: Intel ...
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0answers
119 views

How can I get rid of artifacts without logging out?

So, I was dragging some files around in Nautilus and I wanted to cancel a drag. So, I just hit escape. Then I got this weird file icon floating always on top on my screen that I couldn't figure out ...
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0answers
78 views

Is Ubuntu compatible with Adobe Flash

I downloaded Adobe Flash and VLC media player, into new Ubuntu. Now all videos look like ''test cards'' or colored silhouettes.
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1answer
449 views

Graphic issues with installing Ubuntu on PC with Radeon 7770

Haven't found anything about the issue I'm experiencing and would like someone to help me with it. I'm trying to install Ubuntu 14.04, but for some reason installation does load, but I get on monitor ...
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0answers
2k views

Chrome display glitch when the GPU acceleration is on, AMD Catalyst driver [closed]

I have some graphics glitch when enable GPU acceleration in chrome. If I disable acceleration, it fix the glitch ; But in full HD most of flash videos frame rate drop, so very slow. :) Any idea, what ...
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vote
1answer
328 views

Visual Artifacts when using nVidia Prime on Intel driven monitors

I've got a Dell XPS 15 which has 2 display outputs, one HDMI which is apparently driven by the onboard intel graphics card, one DP driven by the nVidia card. I've tried to setup a triple screen setup (...
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2answers
215 views

White icons, yellow red blue dotted horizontal lines, gray boxes, etc on desktop & webpages

I have previously did a reinstall of Ubuntu 13.10 because JACK was not running correctly. I have only installed Aptik and no other programs since then. But here is the deal - I have white icons in the ...
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1answer
174 views

Ubuntu 13.10 GNOME: visual glitch when hovering over icons

I recently installed Ubuntu GNOME 13.10, and this is the only obvious issue so far. Every time I hover over an icon of any sort, a pixelated green glitch occurs on the icon that the mouse is hovering ...
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0answers
57 views

Ubuntu 12.10 Crashing [duplicate]

I used WuBi to install Ubuntu. I did this after I did a factory restore on my Windows 7 Desktop, and cleaned out unnecessary junk, defragged, etc. I also did some hardware tests, and everything seems ...
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1answer
129 views

Why am I losing video sync on Ubuntu 13.10? [closed]

I just installed Ubuntu 13.10. When I want to search something my screen freezes and the video loses sync, with something like this appearing: My System configuration is: * Processor AMD Athlon ...
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3answers
4k views

Chrome/ium rendering problems with Intel Graphics

This is a kinda weird question I don't know what to file it under but this is the behaviour I observe when I try to access pages like facebook (it happened once with google as well. Happens with ...
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0answers
40 views

Flash does not work [duplicate]

Flash player does not work properly on my computer. It looks like this. Renistal didn't solve issue.
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1answer
887 views

How do I fix Unity from freezing and artifacts on my screen when I'm charging my laptop?

I woke up this morning to find my computer frozen and my graphics were not rendering correctly either. I had to press Ctrl + Alt + F1 to regain control of the system. At first I thought it was my ...
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2answers
2k views

Ubuntu 12.04 pixelated screen in between login screen and appearance of the desktop

I've posted this problem here and hope to get a fix, but until now still no result, so I'm trying here too. I hope there is a Linux pro here who can help me out. I've do some searching here on this ...
0
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1answer
795 views

X-Star DP2710 Monitors not recognized

I recently purchased two Korean IPS monitors, however, on plugging them in, all I was able to see was a flashing coloured screen, I've read elsewhere that this is related to EDID: $dmesg | grep edid ...
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0answers
348 views

Rendering problem on multiple browsers

Toshiba Satellite P870 (has multiple compatibility issues already, including touchpad not working and no control for keyboard backlight. I believe many of the problems may have to do with the bios, ...
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0answers
19 views

Dell Latitude D630 Ubuntu 12.10 graphics problem [duplicate]

When I boot up it makes it to the login screen. After I login, the screen goes crazy and eventually goes black. I tried using the proprietary Nvidia drivers with the same outcome. I removed the ...
0
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1answer
312 views

Graphic gibberish in a S3 Super Savage/IX

I installed Ubuntu 12.04 using the Windows installer on a Toshiba Tecra 9100 (vintage ~2002) with Windows XP Professional. When I boot to Ubuntu, the screen image is a mess indicating some sort of ...
4
votes
2answers
722 views

Black dashes when scrolling on webpages. Firefox 13.10

On Firefox with Ubuntu 13.10, and Cinnamon desktop I get dashes appearing on webpages when I scroll. See screenshot: Any ideas about what this is and how to get rid of it would be appreciated. It ...
3
votes
1answer
482 views

Opening large images in Firefox causes display corruption / glitches / visual artifacts

I am new to Ubuntu. This is all about my problem. Configuration : I'm on an MSI-EX600 laptop with 3GB RAM and nVidia GeForce 8400M G. The display driver currently in use is Nouveau (xserver-xorg-...
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2answers
552 views

Whenever I boot I get Visual Artifacts, why? Is there a way to fix it?

I have a desktop with a old Nvidia 6150SE Nforce 430 and I can't boot up every time I try the system shows the desktop wallpaper and a cursor and then freezes and shows me a colorful pattern across ...
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vote
1answer
202 views

Graphics artifacts booting in an HP Pavilion, how to fix it?

I installed Ubuntu 12.04 on my old HP Pavilion ze1210 laptop. When I boot to Ubuntu it shows less than half of the screen; the rest is garbled and has a mixture of red and black squares. The top ...
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1answer
181 views

Fuzzy launcher after wakeup from suspend

I am new to Ubuntu, using the Nvidia 'version 310' proprietary graphics driver. Every time I wake the system from suspend, I get a fuzzy launcher with geometric artifacts. After hovering the mouse ...
2
votes
2answers
2k views

Blinking black pattern of dots and lines on the screen

There is a black pattern of dots and lines blinking randomly on my screen. It appears randomly, sometimes every 30 seconds, sometimes it doesn't occur at all for a week or so. I had this issue for ...
0
votes
1answer
239 views

Black screen after boot, but mouse is still responsive

I'm running Ubuntu 13.04 on a desktop I built myself, and I've been having an issue for a few weeks now. I installed an update for my system a while ago, and when I restarted, it would log me in, and ...
1
vote
1answer
278 views

Weird artifacts when pressing Alt+Tab

When I press Alt + Tab to switch between windows, the view messes up (not always, but very often). Sometimes it shows just noise where every pixel is another color, and sometimes it shows artifacts ...
0
votes
2answers
2k views

Purple/Pink lines on screen after login on Ubuntu Desktop 13.04

I downloaded Ubuntu 13.04 and I loaded up the live system. It loaded up fine but when I clicked on the Ubuntu logo purple and pink lines appeared on screen and they didn't go away so I thought that if ...
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2answers
2k views

Problems with my graphiccard Radeon HD 7770

I have a lot of problems with my Radeon HD 7770. I'm using the xorg-driver but my system runs slow anyways. Also I have a lot of graphical artifacts like black borders and stuff like that. Thats ...
2
votes
0answers
174 views

Docky artifacting on edges [closed]

I've got 2 laptops running Quantal 32-bit, one with a 2nd gen Core i5 and another with a 3rd gen Core i3. On my i5 laptop, Docky in 3d mode produces a translucent green artifact on both the left and ...
1
vote
1answer
385 views

Screen tearing in Fluxbox

I using fluxbox as my window manager and I'm experiencing tearing when viewing videos. Tearing does not happen under Gnome or Unity. I primarily use VLC to play videos in full-screen (1920x1080). ...
6
votes
2answers
411 views

Strange artifacting after dusting gfx card

I have a dusty room, so I decided to use compressed air to remove the dust from throughout my computer, including my graphics card. I used the compressed air to clear out my graphics card then put it ...
0
votes
1answer
617 views

AMD HP Laptop - Screen Tearing

I recently defenestrated this laptop and I'm having some issues with the graphics. I'm seeing some pretty nasty screen tearing on this thing. I didn't notice any while the machine had windows 8 (a ...