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Questions tagged [intel-graphics]

Questions about various Intel graphics chipsets and their related drivers. Including: Intel HD Graphics, Iris Graphics and Graphics Media Accelerator.

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Unable to switch between AMD Radeon graphics and Intel HD

I have an old laptop Lenovo Z51-70 with Ubuntu-20.04 and am trying to switch between AMD graphics (Radeon HD 8890M / R9 M275X/M375X) from Intel using DRI_PRIME=1 random variable I get this error when ...
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1 answer
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Installing Ubuntu on Compaq presario SR5050NX

I installed Ubuntu 20.04 Desktop version on a very old (2007?) desktop Compaq presario SR5050NX. The installation succeeded, and I'm able to run Desktop Terminal Files Ubuntu Software Settings Libre ...
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1 answer
80 views

Cannot switch from Intel to Nvidia graphics [closed]

I have an Hp ab555-tx laptop with Nvidia G940m graphics along with Intel HD graphics. The system by default chooses the Intel graphics but I want to switch to the Nvidia one, which I am unable to do. ...
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32 views

Pc goes stand by and I can't use it anymore

I just installed the latest desktop version of ubuntu 22.04 LTS jammy (I installed it next to the windows OS) and I'm running into this problem: everytime the computer goes on stand-by, he never wakes ...
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5 votes
3 answers
931 views

Screen flicker after fresh install of Ubuntu 22.04

I am currently experiencing some random screen flickering after a fresh install. I have a Lenovo laptop with Mesa Intel® UHD Graphics 620 (KBL GT2). It was working fine on 21.10.
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2 votes
1 answer
373 views

22.04 second monitor lost on login or wake

Just upgraded to 22.04. I have 2 identical monitors connected (to MB, using Intel graphics, one on HDMI, one on DisplayPort) and having this issue: Both monitors wake and show MB logo (mirrored) when ...
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0 answers
155 views

Shaking desktop and windows in Kubuntu 22.04

I installed Kubuntu 22.04 on my HP ProBook 640 G3. I see from time to time that on moving the mouse cursor or switching applications or working with the system menu that desktop shakes. I'm not sure ...
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0 answers
33 views

Graphics Issues fresh install on VMWare

Weird graphics issues since installed fresh Ubuntu 22.04 LTS on my VMWare, is there any idea how can I fix this.
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Unable to set 100hz refresh rate on a ultrawide gaming monitor

I am trying to set the refresh rate of my monitor (Xiaomi Mi Curved Gaming Monitor. 3440 x 1440 native resolution) to 100 Hz on Ubuntu 20.04. As shown on here, the option appears in the dropdown menu ...
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0 answers
35 views

HDMI output device causes video playback to freeze, no sound

I have an older computer with an Asus Z87 motherboard and and Intel Graphics that I upgraded to Ubuntu 20.04. I have no sound over the single HDMI port of the board. I looked at a view Google results ...
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0 answers
219 views

Monitor connected through USB-C dock not detected

I have an HP Pavilion 14-dv0000sl, which has a USB-C w/ SuperSpeed and DP1.4 output (confirmed through the manual, and the USB-C port itself having the SuperSpeed and DP/thunder icon). I have bought a ...
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Is Ubuntu compatible with Intel 6th generation [duplicate]

HP Pavilion 15-au062nr - PN# W2L51UA - Intel® Core™ i5-6200U - Intel® HD Graphics 520. I've tried and tried to get Ubuntu server 20.04 LTS and 21.10 (directly from Ubuntu making the .iso using their ...
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0 votes
1 answer
46 views

Ubuntu 18.04 does not boot without nomodeset with last message "switching to inteldrmfb from efi vga"

After either an overheating accident or an unfortunate update, my Ubuntu 18.04 install only boots with nomodeset kernel parameter. That's not OK since radeon driver does not want to run with nomodeset:...
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0 answers
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20.04LTS Upon restart, heavy screen flickering and stuttering, plus moves horizontally tearing to the right side

Upon shut down / startup everything is OK, but on restart or log off / back on, these errors start to take place, stuttering and flickering more and more violently as time goes on with any movement ...
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135 views

External monitor doesn't work (no signal) on Ubuntu 21.10 - Intel Iris Xe graphics

I have an issue with my external monitor which doesn't work on Ubuntu 21.10 with 5.17.2 kernel on it. It seems to be detected in "Displays" section in settings, but when I try to use enable ...
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0 answers
47 views

Ubuntu doesn't fit screen after installation

I'm completely new to ubuntu and linux. I've looked everywhere but nothing seems to be working. The problem is ubuntu is not fitting screen and has square shape like it doesn't recognize intel onboard ...
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0 answers
108 views

Ubuntu 20.04, i7 1165G7 i915 Intel Xe Graphics 4k@60hz Screen Flickering

I am using Lenovo Thinkpad notebook, Type-C (Thunderbold 4) port is available. I can't use 4k@60hz because the screen keeps turning off (black screen) and on again. When navigating with the mouse ...
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1 vote
1 answer
50 views

How can i use both integrated and Dedicated graphic card

Hi so im kinda newbie in linux-gnu world my question is how can i use my both graphic cards ? like for example in windows by default it uses integrated graphic card for non heavy task in order to save ...
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Black Screen when booting

I have asus zenbook ux431fa laptop and I decided to change to Ubuntu. When I tried to install it I had a black screen and I could continue only if I started the installation in safe graphics mode. ...
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1 vote
0 answers
38 views

Three Monitor Setup with P2419HC + Intel graphics using daisy chain

I'm trying to daisy chain three Dell P2419HC displays to my ThinkPad X1, but the third display doesn't accept the desired resolution of 1920x1080. Setup looks like this: System i7-1165G7, Intel Iris ...
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1 vote
0 answers
89 views

ThinkPad T510 is using llvmpipe for graphics instead of Intel HD

My T510 was upgraded with a Intel Core i7 640M. I discovered that it's using llvmpipe instead of Intel HD for graphics, and I don't know why. I have everything related to Intel graphics & mesa ...
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0 votes
1 answer
184 views

How to enable DRI for i915 laptop video card when glxgears not render output without error provided?

I've did sudo apt-get purge nvidia* sudo apt-get install --reinstall xserver-xorg-video-intel libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core sudo dpkg-reconfigure xserver-xorg sudo update-...
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1 vote
0 answers
41 views

Play the video will cause Z distortion after rotating on Ubuntu 20.04

On Ubuntu 20.04 LTS, the screen display causes Z distortion when playing a video or switching photos quickly after the screen is rotated. see the recording video. I also tried several tests but still ...
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0 answers
48 views

How to configure video card GPU usage on Ubuntu Server, with Intel graphics card

I am trying to configure the GPU usage of my Intel graphics card on a mini PC running Ubuntu Server. I have seen references to a /boot/config.txt file, but that seems to be associated with a different ...
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0 answers
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Mi Notebook Pro (Ubuntu 20.04) does not turn back on after lid open

Installed Ubuntu 20.04 (LTS) on my new Mi Notebook Pro (14", Core-i5, 16/512GB, Iris Xe graphics). It does suspend when the lid is closed but not turning back on once the lid is opened. I tried ...
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0 votes
0 answers
37 views

VLC - Black screen after change in monitors

I've got a Dell XPS 9310 with 4k screen and Ubuntu 20.04 running. Today I got two new screens that are 4k as well and I have connected them via DP as I had the Full HD screens before. Since then video ...
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0 votes
0 answers
78 views

Horizontal bars across my screen on Ubuntu

I recently changed my OS from windows 10 to linux 20.04 LTS. When I boot with nomodeset I have no issue but in without the nomodeset, there are horizontal lines across screen that are constantly ...
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0 votes
1 answer
142 views

screen tearing horizontal lines bug in ubuntu 20.04 while playing video or dragging window

In my system I have intel HD Graphics 620. When I play video or drag any window I see the horizontal lines on the screen like slices. horizonal lines while playing video I tried one solution. i have ...
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1 vote
0 answers
105 views

Hua Wei matebook e 2022 with Ubuntu 20.04 only works with nomodeset

I have to use the nomodeset parameter to use Ubuntu 20.04; if I do not use the parameter, my screen will be blank white and twinkle. My graphics device is an Intel Iris Xe, Cpu is i5-1130G7. Using ...
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1 vote
1 answer
268 views

Launching Steam game on KDE on different GPU

I'm running Kubuntu 21.10 under Xorg on an Intel Hades Canyon NUC - model NUC8i7HVK. It contains two GPUs, one Intel and one AMD. In general desktop use on the Intel GPU is fine. By default the ...
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3 votes
1 answer
536 views

Fresh install on Alder Lake not using Intel gpu?

I have a fresh 21.10 install on an Alder Lake system (12th gen intel.) I noticed that my screen resolution was not native, and I could not change it. I examined the Xorg log file, but I don't think it ...
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0 votes
0 answers
80 views

Ubuntu 21.10 won't boot with HDMI plugged in

I have a single 4k monitor connected via HDMI. When I turn on the machine it won't boot. Can't ssh in. No output to screen. Nothing. Unplug monitor. Turn off/on. Boots fine, can ssh in. Now plug in ...
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1 vote
0 answers
535 views

Intel UHD 770 on Ubuntu Server 20.04.3 no /dev/dri

I've installed Ubuntu Server LTS 20.04.3 (5.4.0-97-generic) on my home server, that has an Intel 12th 12500T. This CPU has included graphics Intel® UHD Graphics 770. But I notice I cannot find the /...
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0 votes
0 answers
52 views

Drivers issue? poor youtube video quality after using Ubuntu

I switched my os from Windows to Ubuntu. Thereafter, the youtube video quality worsen. I wonder whether that is a driver issue or not because I skip the enable installing "third party software&...
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0 votes
0 answers
41 views

Secondary monitor resolution is stuck at 1024*768

I have connected my LG full HD monitor via VGA with ThinkPad L460 and I am not able to change its resolution any greater than 1024*768 xrandr Screen 0: minimum 16 x 16, current 2390 x 1511, maximum ...
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2 votes
1 answer
981 views

Ubuntu 20.04.3 hangs on boot after upgrade to 5.13 kernel

Following the recent upgrade to kernel 5.13.0-28-generic my system still cannot boot without 'nomodeset'. I have included the output from journalctl in hopes somebody can help me. I'm using the ...
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0 votes
0 answers
59 views

Having issues with dual screen setup; was working yesterday and stopped today

I haven't quite found a thread with my exact issue so I will try to describe it the best i can. Yesterday I got my dual monitor setup, running an HP 15t-dyt200 laptop with the following:Processor: ...
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0 votes
0 answers
48 views

not able to boot in 21.10 on intel core i9-11900T

I have tried the option: i915.force_probe=4c8a in grub menu but I get black screen. I am not able to boot. Does anyone have any solution to the problem? thanks
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2 votes
1 answer
1k views

Ubuntu 21.10 no driver loaded for Intel Intel TigerLake Iris Xe Graphics

I have basically the same problem as described here or here or here: the driver for my intel GPU is not loaded. As seen here $ inxi -G Graphics: Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] ...
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0 answers
47 views

How do I lock my computer and keep the screen black?

I use my Ubuntu machine as a media computer, sometimes I lock it and walk away which normally blacks the screen and then after a few seconds stops sending signal to the monitor/TV. When the screen is ...
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  • 103
-1 votes
1 answer
174 views

xrandr and nvidia card not working; display unclaimed (Ubuntu 21.10)

I have a new HP Envy laptop with two graphic cards $ lspci -nnk | grep -A3 "\[03..\]:" 0000:00:02.0 VGA compatible controller [0300]: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] [...
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0 votes
1 answer
131 views

Am I using the wrong driver or openGL renderer for Xeon E3-1200 v3 in Ubuntu 21.10? If so, where can I get the correct one?

I am encountering crashes in a computer game that may be due to my graphics card driver not being up-to-date. I notice, moreover, that the driver might not even be for the correct hardware, which may ...
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0 votes
1 answer
112 views

Distortion and tearing effect on internal 4k screen (HP elitebook laptop) with gdm/lightdm

I have a weird distortion and flickering effect happening when embedded videos (inside text content) are running in web browsers or when I scroll in any sort of scrollable content (e.g., webpage, ...
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0 votes
0 answers
34 views

Set gamma correction curve (not only the exponent of a power law)

xgamma and kgamma allows one to alter the gamma correction curve by changing the exponent of a power-law expression original image: Some programs and video cards allows one to alter this curve with ...
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0 votes
0 answers
28 views

Ubuntu froze after login for few minutes

Few days ago i wiped my windows eleven and installed Ubuntu 21.10, its normal on first day. But on the second day, it froze after few minutes after login, and the capslock hintlight didn't turn on ...
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-2 votes
1 answer
448 views

What GPU is active and how to switch between them? [closed]

I installed linux mint yesterday and I have some choppy scrolling issues that I think, that is because of the graphic card. I want to know which graphic card is in use. I tested a lot of commands and ...
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0 votes
0 answers
36 views

Monitor power saving not activating in 20.04

The screen starts to dim but then when it's all black the backlight doesn't turn off and the cursor is still showing. Could this have something to do with the "no suitable video mode found" (...
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  • 2,151
2 votes
0 answers
256 views

Ubuntu 21.10 External monitor with dock not working on xorg

I'm using dock to connect secondary monitor. It works with wayland and windows. With xorg it detects display, but fails to display anything. It works when directly connected to HDMI on laptop My ...
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0 votes
0 answers
132 views

What Drivers need for Intel Device 4c8e Integrated Graphics on ubuntu 18.04.06 LTS

I have a new desktop Hardware with CPU 11th GEN Intel Core i7-11700k LGA 1200 model which also have integrated Graphics, which i'm unable to use for computing.Below are the findings on my system. #...
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1 vote
0 answers
73 views

Loading unclaimed graphic card in Ubuntu 21.10 on iMac 2011

On an iMac 21'' Mid 2011 my AMD GPU seems to have gone bad and not able to boot macOS, I am now booted into an Ubuntu 21.10 usb with persistent filesystem and can see both the cards in terminal. The ...
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