Questions tagged [intel]

Questions about Intel products or technologies. Intel is one of the leading manufacturers of CPUs and motherboards as well as a host of other hardware.

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Parallel processing isn't working with multi cores in ubuntu 20.04

My laptop has 4 cores. Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 39 bits ...
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won't boot normally or from recovery mode, also cannot connect to internet (Ubuntu 20.04)

I had unresolved previous issues booting from recovery mode, now nothing seems to work and normal booting also gets stuck before the login. additionally connection through wifi - tethering usb - ...
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can't boot without nomodeset and with hdmi sound output on ubuntu 21.04

When I try to boot, the screen get glitchy and freeze. I can easily solve it by adding nomodeset in boot parameters. But with nomodeset I can't change the display resolution, and also the hdmi sound ...
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xfce desktop environment ubuntu 20.04 - desktop not loading

I've updated to 20.04 almost a year ago and everything worked, now the panel shows up but the desktop icons don't, and right-click does nothing, it inverts if I mess with the desktop settings manager, ...
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Download speed much slower on Ubuntu 20.04 - Intel Wi-FI 6 AX201

I recently purchased Dell Vostro 7000. I am running Ubuntu 20.04 with kernel version 5.8.0-50-generic. I immediately discovered, that the download speed on wi-fi tends to be 5-10x slower, than on my ...
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Ubuntu 20.04 xserver-xorg-video-intel graphical glitches and VIRTUAL1 issue

I am trying to use a VIRTUAL screen with vnc to use a tablet as a secondary screen on my intel laptop with integrated intel graphics. I am able to get xrandr to list VIRTUAL1 by adding a file named 20-...
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How do you extract a driver from say an OEM kernel and compile it into a mainline kernel? 11th gen Intel issues

I have an Asus Z590 ROG Strix Gaming motherboard and i9-11900k. The motherboard has display port and hdmi to use the CPU's onboard graphics. Currently only the linux-oem-20.04b kernel will make the ...
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should I use the Intel SMBus controller driver

Strolling through the software updater settings under Additional Drivers on my Dell XPS 13 (running Hirsute) I stumbled across the option to enable hardware support for the Ice Lake SMBus controller (...
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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 ...
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Lubuntu 21.04 Artifacts in openGL

I installed 64 bit lubuntu on a small tablet. CPU/GPU: intel z3735f RAM: 2GB Everything works incredibly well, even web browsing :). But 3d apps like some screen savers and games are showing these ...
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Intel 11900k, z590 motherboard, network not running at 2.5gb according to iperf and other tests, driver needed? 11th Gen

Related to this thread: i9-11900k video working, cpu governor goofy, Z590 motherboard Ubuntu 20.04 oem kernel I have a linux server running a known good 2.5 nic, it tests at full speed with other PC's ...
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i9-11900k video working, cpu governor goofy, Z590 motherboard Ubuntu 20.04 oem kernel

After solving my graphics issue with help from here: Blank (no signal) display on new ASUS Z590 motherboard And helping someone else out here: UnclaImed display in ubuntu 21.04 with Rocket Lake I have ...
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I just Installed ubuntu 20.04 in my Dell Inspiron 3567 but i cannot change brightness or resolution

I just Installed ubuntu 20.04 in my Dell Inspiron 3567 but i cannot change brightness or resolution. (Graphics shows llvmpipe LLVM 11.0.0, 256 bits) instead of intel graphics 620
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Ubuntu and terminal shows different for Graphic card

When I type sudo prime-select nvidia in terminal the output is: Info: the nvidia profile is already set. But this ubuntu still uses intel
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Switch from Intel GPU to Radeon on Lubuntu? [duplicate]

I just installed Lubuntu on an old HP Envy 17 with Radeon 6850M The machine boots up using the integrated Intel GPU. How do I switch to the Radeon GPU? I haven't manually configured X since the ...
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Does Ubuntu 20.04 support Intel Whiskey Lake platform?

We want to design a motherboard for our customer. The minimum version of Linux kernel must be 5.4 or newer one. Thus, we select Intel Whiskey Lake (8th generation) series platform. The CPU are i3-...
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Two WiFi Cards/Adapters

I have two WiFi cards connected to my computer but I want to be able to switch between them. When I run lspci | grep Network I see the following: lspci | grep Network 01:00.0 Network controller: Intel ...
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Can't adjust brightness in Ubuntu20.04

My computer is Dell Inspiron 7590, with Nvidia GTX 1650 and Intel UHD 630. I know there have been a lot of similar issues about the light control problem, but none of them can fix my problem. The ...
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Onboard intel graphics for Gigabyte B560M DS3H AC mother board not working in Ubuntu 20.04 or 20.10 getting 0nly 1024X768 resolution

enter image description hereOnboard intel graphics for Gigabyte B560M DS3H AC mother board not working in Ubuntu 20.04 or 20.10 getting 0nly 1024X768 resolution. I am using intel core i7 11 gen 11700k ...
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“Dummy Output” with intel driver, Ubuntu 20.10

I have the following onboard soundcard: $ sudo lshw -C multimedia *-multimedia descripción: Audio device producto: 6 Series/C200 Series Chipset Family High Definition ...
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How to completely disable Intel and use NVidia only on Kubuntu 20.10?

I have Kubuntu 20.10 installed on my laptop. I have one Intel card and one NVidia GPU; but I think the laptop does not use NVidia. When I try this command on terminal: lspci | grep -i --color 'vga\|3d\...
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Graphic driver problem, Ubuntu 20.10 Intel UHD

I have a HP Probook 430 G7 (Intel UHD Graphics 620) and Ubuntu 20.10. My problem is screen tearing. Here is more info about my system:
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HDMI display detected with “no signal ” on Ubuntu 20.04 (Intel Graphics)

I have a Ubuntu 20.04 LTS desktop. I have two monitors each connected to a VGA and HDMI port. Both monitors were working fine until a few days ago. Now when I boot, the HDMI monitor doesn't turn on ...
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REACTJS local server freezes my Ubuntu

Whenever my reactjs app is starting, my Ubuntu os freezes and I use Firefox not chrome because of memory management. What could be the cause? Thanks in advance.
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Hello! I have problem with recognising all temperature sensors and fan speed sensors, how I can get to recognise all sensors?

I apologize for bad english, because is not my primary language. I decided to install the latest version of Ubuntu 20.04 in my web browsing PC on spare SSD(for transition from Windows 8.1, to not ...
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No audio output on my computer [Mac book pro 2017] [Ubuntu 20.04.2 LTS]

Hi i have installed Ubuntu on my pc (macbook pro) and i can not make the audio system work. I'm searching since 2-3 days but none of the answers on forums really helped me. Any idea of what could be ...
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199 views

Intel Core i7-8550U cpu frequency drops on high loads on Ubuntu 20.04

I installed Ubuntu 20.04 and have the following cpu: grep -E '^model name|^cpu MHz' /proc/cpuinfo model name : Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz cpu MHz : 3000.025 model name : Intel(R) ...
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Screen Tearing Ubuntu 20.10 // Intel i5-1035G1 CPU // Iris Plus Graphics G1

I have a brand new laptop Asus VivoBook X512JA. When i connect an external monitor with the hdmi port, i'm having a lot of screen tearing on the external monitor ( I tried with 2 different monitors) I ...
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101 views

Can not install openmpi with intel oneapi

I have oneapi installed and environments set. mpiifort works as well as ifor -V, which returns the correct compiler version. I am trying to setup openmpi with itel compiler as it is required by ...
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How I adjust the cooler velocity and I change manual to automatic?

My cooler always this at fixed velocity, and it's a bit bad, because can there were situations my PC run some heavy process and the cooler don't cool enough. Someone knows if there was how to change ...
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1answer
71 views

Intel wireless not working after apt update and upgrade

after i updated it just disappeared from the network manager UI https://i.stack.imgur.com/JQsDF.png *-network:0 DISABLED description: Wireless interface product: Intel Corporation ...
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1answer
44 views

Incorrect location detection

How do I fix the location detection error ? Here is the city of Simferopol, it is located in the Russian Federation: Which results in a domain error. Any ideas ? I have one, but I think that not ...
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101 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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Ubuntu Monitor Help

My 240 Hertz monitor (Running off DisplayPort from my GTX 1060) Will run just fine at 120 hertz, then I will switch to 240 hertz in Linux setting (Well, 239.76 Hertz) and the monitor will become ...
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Heavy Distortion while i'm using vmware player Ubuntu 20.04.2 LTS

While i am Using Vmware player (open-vm-tools installed), suddenly, the screen start flickering and fully distortion. At this Point, you cant see anything on the VM (because the distortion are so ...
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Set keyboard backlight to 100% at startup

I am trying to change the keyboard backlight level to 100% at startup and there are many answers here on AU and none of them have worked for me. The answer that comes closest is trying change the ...
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49 views

Unable to boot into Ubuntu graphical environment; “/dev/nvme0n1p7 XXX/XXX blocks XXX/XXX files” message only

Last night, my laptop worked fine. This morning when I came back to my desk, I was unable to log back in from the lock screen; a strange "Authentication error" occurred as soon as I hit ...
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1answer
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Can I run Ubuntu 20.10 smoothly on Intel Pentium G3220? [duplicate]

I use a desktop with a 4GB Ram and Intel Pentium Gold Processor. Can I run Ubuntu 20.10 smoothly on the desktop?
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arecord records only static. mic doesn't work at all in case of MSTeams, Gmeet, Discord

The problem started since I updated to Ubuntu 20.04 Output of inxi -Fxz is System: Kernel: 5.4.0-67-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Gnome 3.36.4 Distro: Ubuntu 20.04.2 LTS (...
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1answer
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amd64 patches on Intel processor

Big bunch of patches entitled "amd64..." Im running an intel processor machine. Should I deny all these patches? Apparently this question does not meet quality standards and the tool ...
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Ubuntu 20.4 Slow Wifi issue

I have recently purchased a Dell Inspiron 3501(i5 11th Gen), windows 10 was preinstalled with the machine . I was testing out the machine with Win10 for 2 days and everything was working good . I have ...
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Does the Linux kernel support the Intel RST feature?

If the Linux kernel has support for Intel RST feature it should be enabled by default. And if the Linux kernel doesn't support this feature it should on version 21.04. It would make installation ...
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1answer
56 views

Extended display not working for Lenovo Thinkcentre (Intel Xeon)

I've recently purchased a second-hand Lenovo Think Centre M73 to use as my linux workstation. Everything was going fantastic until I tried hooking up my second monitor. The ThinkCentre has 1 VGA port ...
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Blank (no signal) display on new ASUS Z590 motherboard

If I interrupt grub and select recovery mode, then resume normal boot, I get a working but unsatisfactory low-resolution display. Motherboard BIOS version: 0232 x64 01/06/2021 Other things to note, I ...
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548 views

Ubuntu 18.04 with Intel Iris Xe

I installed Ubuntu 18.04 on my laptop besides Win10 as dual boot. Win10 detects and uses the Intel Iris Xe graphics chip properly. However Ubuntu does not use it. When I go to Settings > Details, ...
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110 views

Wifi not working on Linux ubuntu 20.04

I've just installed linux ubuntu 20.04 in dual boot with Windows 10 and i can't use the Wifi. I think the problem is with the drivers because with Win it all works perfectly. I've tried this command : ...
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Ubuntu 18.04 LTS with Intel HD 630 and nvidia RTX2060 fails to load the Intel driver

I have a system with two graphics cards. The integrated one (Intel 630) and an nVidia. Monitor is connected to Intel HDMI port. My aim is to have the PC display(Ubuntu desktop etc..) on Intel and ...
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55 views

Ubuntu 20.04 kernel 5.4->5.8: SATA drives attached to Intel C602 “disappear”

I have a machine running Kubuntu 20.04, on an HP Z420, with 4 hard drives (in a software RAID configuration). Was working fine with 5.4.0 kernels, but after upgrade to 5.8.0-43-generic, it would fail ...
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1answer
75 views

laptop overheating after installing ubuntu

i have HP PAVILLON with intel core i7 10th generation and NVIDIA GeForce MX250 that word pretty well with windows 10, but after installing ubuntu 20.04 my laptop start heating for no reason, can you ...
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SIM is missing and SIM hot swap is configured, but ports are not opened

Tablet: Dell Venue-11-Pro-7130-vPro Kernel: Linux version 5.8.0-43 BIOS: A28 RAM: 3840 MB I get this message in the output but I don't have a sim card, not even a sim card slot. ModemManager[824]: <...

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