Questions tagged [graphics]

graphics is used for questions that are related to graphics mode (tty) as well as graphic cards and their drivers. Please note that there are a few specific tags like [intel-graphics], [amd-graphics] available that should be used instead when applicable. X11 related issues have their own tag: [x11], as do GUI related questions: [gui].

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Firefox slow + graphics issues

I recently switched from Windows to Linux (Pop!_OS). Although I'm very pleased with Pop!_OS there are a few problems that I couldn't fix yet: Google Maps/Earth is very slow on Firefox. On Maps you don'...
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Graphics artifacts when using Ubuntu

I'm having this problem since I installed Ubuntu for a course that I'm doing. I am getting graphics artifacts (see screenshot below) in many applications (some buttons on Zoom, but mostly on games ...
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Troubleshoot problems with screen resolution (graphics) in GNU/Linux installers (Grub)

This problem shown in the image above is due to the fact that the default screen resolution of Grub (Linux boot menu) does not match the graphics resolution of the PC where you want to install the ...
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Manjaro graphics break down after a modify in Hardware Setting in System. How to fix?

At first, I can't modify the resolution of my Manjaro on Virtual Box. After searching, someone said to reinstall the drivers in Hardware Setting in the System Setting, which includes video-...
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“you are in emergency mode,, After logging in type ”journalctl -xb“ti view…”

my os (pop os , ubuntu based) gets freezed due to a RAM exceed, I reboot my system and only have CLI, were I got the tittle mentioned message: “you are in emergency mode,, After logging in type ”...
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Arch Linux live boot unreadable text

when booting into a fresh arch live usb, the text becomes unreadable (see photo), any way to resolve this issue? My system: AMD Ryzen 7 5700x 32GB RAM Nvidia RTX 3070 MSI X570-A Pro
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Need help configuring Xserver for nvidia-settings (ERROR: Unable to load info from any available system)

first of all I am aware that there are a lot of threads with the exact same problem online, but I was unable to resolve my issue using any of the methods I found. I ran an nvidia bug report script to ...
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106 views

How to get BIOS Device Name from Linux, same as Windows Device Manager format

My laptop has a display adapter and from Windows 10 I can see its BIOS Device Name from.. Device Manager > Display Adapters > Properties > Details > "BIOS device name" And from ...
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Disabled dedicated GPU powers on after suspend (and also just randomly)

I have a laptop with integrated AMD graphics and discrete Nvidia GTX 1650Ti. $ sudo lspci ... 01:00.0 VGA compatible controller: NVIDIA Corporation TU117M [GeForce GTX 1650 Ti Mobile] (rev a1) 01:00.1 ...
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LightDM won't boot after changing graphics card

I changed my graphic cards from nvidia to a radeon R200 and now LightDM won't start even though I installed the new drivers. I'm using Arch. Can anyone please help me? EDIT: I can't copy the logs ...
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Debian - Video drivers installed but not activated

I just did a fresh install of Debian (Debian 10 - Buster). When I boot it up, the resolution is wrong and on settings -> display I've got only one option of resolution. I installed the ...
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Clear Linux graphics performance

Intel's Clear Linux is Linux distro optimized for Intel hardware. When using it, I've noticed significant improvements in graphics performance, both in benchmarks and anecdotally. I'm just using a ...
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Window resizes lag/CPU spikes when compositor running

I run Gentoo with i3 and the picom compositor. I installed the alacritty terminal to give a try, and noticed that when picom is running, the terminal lags when rapidly resizing the window - rather ...
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How does an OpenGL application bypass X and render directly to GPU? Can I do that?

I'm trying to understand how this works. So there are 2 types of applications - X apps and OpenGL apps. X apps draw to the screen using Xlib but do OpenGL somehow bypass X completely and render ...
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Cannot run pwmconfig (There are no pwm-capable sensor modules installed)

I’m trying to control the fan speed in my laptop (Huawei Matebook D14 2020. AMD Ryzen 5 3500U with Vega GPU). I’ve installed lm_sensors, and run sudo sensors-detect. However, when I try to run sudo ...
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Display flickering even in console mode

Whilst in Windows things work fine, in Ubuntu the screen flickers every few seconds. To describe the flicker, the entire display appears to jump up and down by a single pixel. This happens even if I ...
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Is it possible to use Vulkan on Nvidia drivers over VNC without a physical display?

This seems to indicate that this kind of setup isn't possible yet, but I know that I've been able to do offscreen rendering with Vulkan and I wonder if it's possible to start a desktop environment ...
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3D renderings have triangular cuts in several applications

For a few days, I've noticed that in at least 2 applications (Cura and Onshape running in Brave Browser), 3D objects are rendered with triangular holes in their surface that have no business being ...
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Nvidia X server guide

Why is there no setting been shown here? How can i configure it?
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1answer
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Graphics upgrade on Centos 7

I possibly have a problem with my intel g33 driver on Centos 7. How can i dowload and install it? "sudo yum upgrade" command returns "No packages marked for update"
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Gnome Display Manager (gdm) runlevel 5 not working, black screen on console

I have a supermicro server that has worked fine for however long, and monthly do yum update on it and it is currently at RHEL 7.9 3.10.0-1160.15.2.el7.x86_64. It is one Nvidia K620 graphics card ...
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How do I fix video playback in debian?

I downloaded some mkv videos from my google drive using rclone but when I play them they all have this green overlay effect, I know for a fact that the videos aren't corrupted because I downloaded ...
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How to disable Nvidia graphic card on Manjaro Linux?

My laptop is Dell Inspiron 5501, with two graphics cards: GPU: Intel Iris Plus Graphics G1 GPU: NVIDIA GeForce MX330 OS: Manjaro Ornara 21 KDE. I want to disable Nvidia. My BIOS version is 1.4.3. I ...
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My laptop has Nvidia and integrated AMD graphics, connected to different displays. How do I enable only the Nvidia card when using both displays?

System: Kubuntu 20.10 on Linux 5.8.0-48 HP Pavilion 15-EC1073DX Graphics info:  AMD RX Vega 6 (Ryzen 4600H) is connected to the laptop display. I want to use only the laptop display by default, and ...
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338 views

Debian Buster can't open display on the platform: Intel G6400 + Gigabyte H410M H motherboard

Specs from my recently DIY'ed PC: Processor: Intel GOLD 6400 Processor Motherboard: Gigabyte H410M H GPU: Intel® UHD Graphics 610 Three OS: Windows 10, Ubuntu 20.04, Debian 10 (Buster) Monitor ...
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280 views

Intel HDMI-1 disconnected Xrandr

I did a fresh install of Lubuntu 20.04, I had to use "graphic safe mode". My monitor is showing the boot screen / BIOS. If I add nomodeset to GRUB, it works with 800x600 resolution. It's a ...
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daemon.cpp:61@run org.freedesktop.DBus.Error.Disconnected Failed to flush bus on opening (connection reset by peer)

I'm trying to run Anbox on my jetson nano arm64. Below you can see how I have installed anbox : Step 1: We need /dev/binder and /dev/ashmem devices for android support. Because the kernel is 4.9.140, ...
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AMD RX 5700XT Driver Issues after trying to install proprietary drivers on Ubuntu 20.04

I tried installing the proprietary AMD drivers to get OpenCL support. I used the "amdgpu-install" script without any extra flags. That threw some errors, so after some quick googling, I ...
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Grub Shell: Boot without graphics drivers

At boot, instead of the usual Menu, I am greeted with the Grub Shell. I know how to set the linux kernel and inintrd image, but using the boot command also apparently loads the GPU drivers (my ...
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How do I stop automatic display layout switching on Debian?

I'm running Debian 11 with the Mate desktop, and using a Nvidia GTX 760 with the proprietary driver. I have multiple monitors. I set them in the correct order, and with the correct monitor as the ...
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VGL Error: Could not open display :0 on VMware sVGA

The machine I am trying on uses VMware SVGA driver. I edited xorg.conf file, added the Option "AllowEmptyInitialConfiguration" "true" in the Device section, and also added true ...
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1answer
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Should I use thekernel graphics diveror the xserver-xorg-video-intel driver?

What is the advantage of one over the other? I'm currently using i915 kernel module, but my display is dull, would I gain anything if I switch to the xorg driver?
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What model is graphics card

I have no idea what I am doing so bear with me I need to update the drivers for my graphics card, and to do that I need the "update file". I don't know what it is actually called but I need ...
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How can I get Ubuntu 14.04 to recognize my second monitor?

I know 14.04 is extremely out of date... but I use it for work. 2 monitors on 14.04 would be heavenly. My workstation has dual DisplayPort. Dual monitors work as expected on Windows 10. Switching to ...
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Elementary Os live CD retrieve a secondary monitor that doesn't exist

I was trying eOS on an ASUS laptop (note: this laptop has got a double graphic card intel+nvidia) and I've noticed that the os retrieve a secon monitor that does not exist! Then I tried to disable it ...
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20 views

Add onboard intel graphics to my system

I have a dual-head NVIDIA (GeForce GT520) graphics card and an onboard Intel graphics controller. I’ve been using two monitors connected to my NVIDIA card which has worked fine but now I got a third ...
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Graphical screen error everytime booting linux

For some time now, whenever I boot into my Linux, this graphical error appears. I have to log in and switch to an F1-6 terminal and then go back to the GUI to get it fixed. If I do that and then log ...
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Recommendations for Linux setup to workaround faulty GPU

I have an older HP Pavillion g7-1303sa laptop (spec link here) which may have an intermittently faulty Radeon GPU. Can I setup Linux to work on this system by selectively disabling GPU and graphics ...
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106 views

Lenovo Thinkpad X1 Extreme Gen 3 Unable to Adjust Backlight after Upgrading to Linux 5.10

Today I saw a message suggesting to update to 5.10 kernel, and I happily did it, but now I cannot adjust my laptop's screen backlight. On Linux 5.9, I adjust the backlight by writing to the file /sys/...
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579 views

What is the most lightweight way to render graphics Gentoo?

Basically, I am exploring Gentoo, and I would like to be able to perform some kind of graphics rendering (open a jpg, or draw basic shapes, or even set the colors of individual pixels if I have to). I ...
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What is the preferred method to manage an nvidia (or any) GPU?

After a fresh new install of Void Linux, and installing the nvidia drivers, I'm beginning to think nvidia-settings is not the preferred way to manage GPU settings. The app is absolutely broken ...
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1answer
4k views

Cannot connect external monitor via USB-C (no Display Port listed in xrandr), Ubuntu 20.04

I'm trying to connect an external monitor using the USB-C port and an adapter on my Asus laptop, using Ubuntu. I know the setup (cable, adapter, monitor) are all working because I can connect it on a ...
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157 views

How to use a 4K monitor with 60Hz and HDMI 2 on Debian/KDE with onboard graphics / only free graphics drivers?

I have a 4K monitor capable of 60 Hz with HDMI 2. I have it connected to my machine with the 60Hz-capable cable that came with the monitor. However, in the Display options of KDE the highest Refresh ...
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1answer
559 views

Live USB KDE Manjaro stuck at 'reached target graphical interface' 3060 ti

Then i can alt-f2 and log in without graphical interface and mhwd -l gives bunch of "...MHWDCONFIG is invalid" Is 3060 ti too new right now? What to do? tried nouveau.nomode=0 but same ...
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509 views

KVM Virgl acceleration only works on some guests?

I'm using the following graphics settings for my KVM guests: ... <graphics type="spice"> <listen type="none"/> <image compression="off"/> <gl ...
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Notebook with Debian 10.6: display not working after grub boot manager

The internal display of my Asus laptop (Asus A53T Series) turns off, after booting Debian 10.6. Everything starts fine, but after the grub bootloader, the internal display turns off and stays off ...
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64 views

Custom boot logo without custom kernel?

If you build a custom Linux kernel, you can include a custom logo image that is displayed almost immediately on boot, followed by the regular boot messages (or Plymouth boot graphic). Is there some ...
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136 views

Debian: ES2 Prism: Error - GLX extension is not supported

I get the following error when I'm trying to start a Java application: ES2 Prism: Error - GLX extension is not supported GLX version 1.3 or higher is required After this error message the ...
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1answer
26 views

May the screen/keyboard be dedicated to a unique (background/non-root) process?

Consider an industrial computer (say "embedded system"), equipped with a linux server OS (no desktop) running just a SINGLE application process (a single non-root user) attached to an high ...
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Display glitch on panels in KDE Neon for graphics accelerated items

It's a VM in Virtualbox (Windows 10 host), latest Nvidia drivers on host. VM guest: Operating System: KDE neon 5.20 KDE Plasma Version: 5.20.3 KDE Frameworks Version: 5.76.0 Qt Version: 5.15.1 Kernel ...

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