Questions tagged [visual-artifacts]

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

139 questions
0 votes 1 answer 36 views

Graphics issue with Google Chrome

I'm having a bit of a graphics issue with my Google Chrome. I recently downloaded Ubuntu 22.04 on VMware and downloaded Chrome from the terminal. The problem is that I have all this weird graphical ... user avatar Angie
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2 votes 1 answer 164 views

Screen flickers on boot up on Dell XPS 15 with Ubuntu 22.04

I have a Dell XPS 15 9575 and on a fresh install of Ubuntu 22.04, I can't get to the login screen. The screen only shows vertical lines, as shown in the picture below: I had this machine running in ... user avatar Yahyaotaif
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0 votes 0 answers 23 views

Weird formatting in dropdowns

I have this problem a few months ago. Every time I want to right click something, it looks like the picture. What could be causing this error? user avatar Federico Juretich
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0 votes 0 answers 25 views

Windows sometimes render as multi-coloured static

Sometimes, when I restore a minimised window it will be entirely rendered as multi-colored static, until I minimise and restore the window again. This seems to happen most reliably with my VPN app, ... user avatar 08915bfe02
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1 vote 0 answers 83 views

Weird display on Ubuntu 20.04

I have installed i3wn with gaps on my device. This is Ubuntu 20.04 LTS. When I log in with Ubuntu it is showing like this, whereas when I log in with i3wn everything is fine. Also, possibly relatedly, ... user avatar Julius Novachrono.
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0 votes 0 answers 66 views

Graphics issues with ubuntu

I just installed Ubuntu on an older computer. The graphics freeze and are skewed diagonally. I am running an Nvidia GeForce 7025 graphics card and was wondering what to do to correct this. user avatar gbrutt
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0 votes 0 answers 86 views

Ubuntu 20.04.2 LTS red screen flickering after sleep - Nvidia GeForce GTX 680

I am a novice user on Ubuntu. I have installed Ubuntu 20.04 on my old desktop pc with an Intel® Core™ i7-3770K CPU @ 3.50GHz × 8 and Nvidia GeForce GTX 680. When the Computer wakes from sleep i have ... user avatar NorrinRadd
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4 votes 0 answers 1k views

Ubuntu will not load with kernel 5.11.0-25-generic

Ubuntu updated to kernel 5.11.0-25-generic and will no longer load. It goes through the non graphic stuff and eventually goes to a flashing _ . That _ eventually disappears and vertical green lines ... user avatar Joseph Andre
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0 votes 1 answer 202 views

My Ubuntu 20.04 machine crashes, monitor distorted

When my Ubuntu machine crashes occasionally. It freezes and shows a distorted monitor screen. The only thing I can do is to restart the machine. I'd like to know how to prevent this from happening. ... user avatar Harry
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1 vote 0 answers 207 views

Apps become transparent when the desktop is directly behind them [closed]

I'm new to Ubuntu and installed some well-known apps, but now my file explorer becomes transparent when I hover over it if the desktop is directly behind. The same happens with WPS office. However, if ... user avatar flo
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0 votes 1 answer 394 views

Ubuntu 21.04 (Wayland) visual glitches in GUIs

20.10 has no visual bugs and works fine but 21.04 has these visual bugs over all GUIs (Doesn't seem to effect actual gameplay). I've tried switching back to xorg, but that made no difference. I have ... user avatar littleDJ Diamond
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0 votes 1 answer 167 views

I'm having graphic corruptions in 3D on my Intel HD 2500 (Ubuntu 20.10)

3D Globe on Github's Website 3D Scene on Babylon.js This artifacting also happens in Team Fortress 2. I have got the Intel drivers from XORG installed, as well as the mesa-vulkan-drivers. Could it be ... user avatar Icyberd Gaming
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0 votes 1 answer 425 views

Artifacts in display on Kubuntu 20.10

Since a few days, I'm seeing strange artifacts in Kubuntu 20.10 on both of my monitors. See for two examples. Because I'm seeing it on both of my monitors and only while ... user avatar Ruben
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2 votes 0 answers 43 views

My desktop wallpaper screen becomes fuzzy and pixelated after turning on [duplicate]

I installed Ubuntu 20.04 on my DELL G3 (now upgraded to 20.04.2). Everything worked fine, but after installing my graphics card driver (460) the background became fuzzy (Nvidia 1650Ti). I downloaded ... user avatar Abhishek Phaltankar
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1 vote 0 answers 572 views

Firefox suffering graphical artifacts after sleep

Sometime, after having run for a long time and often after the computer is wake up from sleep, Firefox is suffering severe graphical artifacts / flickering on Ubuntu 18.04. Here is an screen shot of ... user avatar s.k
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