Questions tagged [amd-processor]

x86 processors developed by Advanced Micro Devices.

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Single GPU passthrough

hey I have some problems with setting up Single GPU Pass through and need some help these are all the codes/ logs I'm getting.. What happens is when I click run on the kvm it goes black screen and ...
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Lenovo legion 7 16ACHg6 (2021) backlight brightness control problem

I have a Lenovo Legion 7 16ACHg6 (2021) which was only released recently. It has AMD 5800H with NVIDIA RTX 3060 GPU. One of the issues I found is that backlight brightness control is not working. I.e. ...
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every keypress pops up shudown prompt on new laptop!

I've just installed ubuntu 21.04 on a new rog strix laptop (ryzen 5800h, rtx 3060 gpu), I get prompted with a shutdown prompt after every keypress - after cancelling the prompt, the keypress is ...
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I can't change brightness after trying to install amdgpu on ubuntu 20.04.2 LTS

I tried to install amdgpu but it failed . After that i couldn't change screen brightness.I uninstalled the driver, tried all sorts of methods but it didn't work.Even after installing linux kernel 5.8....
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Ryzen voltage on Ubuntu

I started machine on Ubuntu with Ryzen 7 3800x and want to check CPU temp and voltage. I already installed the newest kernel: Linux 5.12.0-051200rc6-generic I've added: acpi_enforce_resources=lax ...
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Black Screen and Kernel Oops

I am using ubuntu 20.04 and dual boot with Windows 10. The problem I encounter is that my pc will sometime get black screen and stuck(about every 1 to 2 days), this situation happens both in ubuntu ...
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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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Why does Ubuntu run my processor well below its base clock speed and how can I get it to match the processor's true speeds?

I recently built a new desktop with an AMD 5600X processor, and am running Ubuntu 20.04, Windows 10, and Linux Mint on it natively. The processor is supposed to run at a base clock of 3.7GHz and boost ...
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Fractional Scaling won't work on 20.04 LTS using AMD CPU & GPU

I have just installed 20.04 LTS on my AMD Ryzen 9 3900X & AMD ATI Radeon PRO WX 2100 if any of that matters. The issue I am running into is fractional scaling. When I enable it the scales show all ...
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Ryzen 4000 series processors clocking lower speeds on ubuntu

I have a Ryzen 7 4800H CPU which is clocked in at 2.9 GHz low and 4.2 GHz high. The clock speeds show the same on Windows and seem to run at the mentioned speeds. However, the clock speeds show a ...
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What does the following logs mean?

I am having HP Laptop with AMD Ryzen 5 processor. I was having screen freezing issue so, I updated Bios of my laptop to latest version. Still I am getting following logs: 11:17:25 kernel: iommu ivhd0: ...
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Using laptop keyboard shuts down computer

I've just bought a new laptop from Asus: Rog Strix Scar G17 G733QS and I tried installing Ubuntu 20.04 on it. The problem is that every time I press any key on the laptop keyboard, the shut-down ...
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How load the wrong microcode on the CPU?

One friend of mine bought a Ryzen 3 3200G. Seems like it is same as 3400G without SMT. Seems to be disabled in the microcode. So I was wondering whether it is at all possible to load the microcode of ...
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My camera is blurry when I try to make video calls

i have ubuntu 20.10 with an AMD ryzen 4700u and at the moment I am facing some problems regarding the quality of the camera image. I don't know how clear the picture is, but whenever I am using Google ...
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AMD Zen 2: Hyper-V nested virtualization inside libvirt/kvm on Ubuntu 20.04

On an Ubuntu 20.04.1 server with AMD EPYC Rome 7282 processors, I have created a Windows 10 (insider build 21301) virtual machine using libvirt 6.0.0 (qemu 4.2/kvm). Within that virtual machine I ...
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Switching to AMD ryzen 5900x or 5950x. Any stability problem with 20.04 LTS?

I only run codes (C, Python) on my desktop which I am thinking of upgrading, either to AMD ryzen 5900x or to 5950x. I will be using ubuntu 20.04 LTS (only, no windows). Does anyone have any experience ...
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Migrating from Intel CPU to AMD one

My OS is currently Ubuntu 20.04 LTS. My current CPU is: Intel(R) Core(TM) i7-6700K CPU I'm going to upgrade my Motherboard, CPU, Memory, to AMD Family with an AMD Ryzen 9 5950x. Will my OS seamlessly ...
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CPU stuck on extremely low frequency after a suspend

I have a laptop with an AMD Ryzen 5 4600H which was clocked between 1400MHZ to 4000MHZ. The CPU frequency often stuck at an extremely low frequency of 399MHZ after resume from suspend. The device ...
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155 views

Ryzen 5 3600X stuck at 3800mhz [closed]

In lscpu it shows that CPU max MHz is 3800.0000 (3.8 ghz) why isn't it 4400 (4 ghz)?
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1answer
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Ubuntu freezing [duplicate]

so I just installed Ubuntu 20.04 and I have been having this big problem. The system just freezes randomly, the sound stops completely and the only way to fix it is to restart the pc, but of course it ...
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My minimum CPU clock looks like 2200mhz (ryzen 7 3800x) but when I type lscpu Ican see its below than 2200 mhz,how can I solve this?

Frequency boost: enabled CPU MHz: 2195.662 CPU max MHz: 3900,0000 CPU min MHz: 2200,0000 my pc specs are: Msi Radeon 240(bought a 1050ti waiting ...
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372 views

Disabling AMD's equivalent (on a Zen-1 Epyc) of Intel's “turbo boost” at runtime?

This may be a terminology problem at my end and a duplicate: On Intel CPUs, I can relatively easy disable turbo boost at runtime by running something like echo 1 > /sys/devices/system/cpu/...
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3 monitor setup with Asus FX506IV Laptop

I am trying to utilize two external monitors and the built in laptop screen and this was working for a short period on 20.10 but no longer functions properly. I have verified the monitor is recognized ...
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266 views

Brightness control not working on HP omen AMD version

I have recently bought a HP Omen series laptop with AMD processor. I have installed Ubuntu 20.04.1 LTS on it. I am not able to adjust brightness. Initially I couldn't see the brightness controller ...
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410 views

Ryzen 4800H boost high temperature Ubuntu 20.04

I have problem with my Laptop, it got Ryzen 4800H processor but it seems like boost is not correctly handled or sensors provide incorrect values. I am using 5.7.9-050709-generic kernel on Ubuntu 20.04....
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2answers
156 views

Safe to switch to AMD in 2020?

I have been a Linux user since 2001. So my animosity towards AMD goes back to a decade ago :). Since then, I have been a loyal Intel user for all my Ubuntu machines. Now, the younger guys are telling ...
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Performance issues on Vega+RX560X Setup

I have FX505DY with Ryzen 5 3550H + Vega 8 + rx560X. Regardless of the graphics settings in applications, I get about 1 and the same FPS. The required video card is indicated in the Steam settings, ...
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Hp battery backup issue on AMD 4600H laptop

I purchased new HP pavilion gaming laptop with AMD 4600H processor. I have windows and ubuntu 20.04 dual booted on this. Windows gives almost 7- 8 hours of battery backup, but ubuntu 20.04 gives ...
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is that fine to install ubuntu 20.04 LTS amd in intel? [duplicate]

i have window 10 64 bit intel processor. and i want to install ubnutu 20.04 LTS amd 64 bit processor. will it create any problem in the performance of the PC?
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Ubuntu 20.04 installation is stuck at random times because of “frozen state error”

I'm trying to install Ubuntu 20.04 on a computer that has Windows installed already. After choosing installation options I reach an installation box that reads "installing system" with an ...
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Black screen after waking from suspend on Ubuntu 20.04

I am very new to linux. On my laptop I have a multiboot with Windows 10 and Ubuntu 20.04 on the same disk. The problem is when I suspend to RAM and then wake it up by pressing the power button, the ...
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454 views

AMD Ryzen 4800H shows slow clock speed on ubuntu 18.04

I bought Lenovo legion 5 (R7 4800H) which encounters many problem on Ubuntu (mine is 18.04). However the strangest is that lscpu shows base clock speed as the maximum. lscpu | grep MHz shows CPU MHz: ...
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463 views

Ubuntu 20.04 intermittent system freezes

I have periodic freezes on my linux desktop for quite a long time, starting from when I was on Debian 10. When I use Windows, I don't have any of these. During the freezes, the system just doesn't ...
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core i3 compatible with ubantu 18.04 [duplicate]

I want to install Ubuntu 18.04 in my laptop. I found Ubuntu 18.04 requires Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). ...
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Is there a fix to those “hick-ups” in Ubuntu 20.04.1 LTS?

I built myself a new Computer a few days ago. I saw this as an opportunity to completely switch to Ubuntu. I used a fresh install of 20.04 LTS and adjusted my drivers to eliminate screen tearing. ...
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3answers
2k views

How do i get my monitor working in 4k 60 Hz in Linux?

I used linux for two years. I bought a new 4K Dell monitor, connected it to HDMI, booted into Windows, and it worked fine, then I booted into Ubuntu Linux and it just show no picture (the same thing ...
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59 views

Much slower geekbench score on Ubuntu desktop

I am not sure why but I am getting a really bad geekbench score on Ubuntu Desktop than my hackintosh: https://browser.geekbench.com/v5/cpu/compare/3298224?baseline=3327903 Any ideas why this may be? ...
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Kubuntu 20.04 failed to upgrade to kernel 5.8 with CPU AMD Ryzen 5 4500U

I installed Kubuntu 20.04 to my new machine with CPU AMD Ryzen 5 4500U, unfortunately, the GPU failed to function properly to adjust the display lightness. Friends guided me that the kernel 5.4 ...
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402 views

3990x Aorus Pro wifi freeze on 20.04

I am experiencing random freezing on the following: GIGABYTE TRX40 AORUS PRO WIFI AMD Ryzen Threadripper 3990X 64CORE 128Threads CORSAIR VENGEANCE LPX 32GB x4 (128GB) CORSAIR Force Gen.4 PCIe MP600 ...
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Ubuntu 18.04.4 LTS Slow On AMD 4300 8GB RAM

I have installed Ubuntu 18.04.4 LTS version on a desktop pc with AMD 4300 QUAD CORE PROCESSOR, 8GB RAM and 160GB HDD hardware. It takes more than two minutes to boot. It is slower than the windows ...
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I installed Ubuntu 20.04 on my AMD Athylon Processor and Experiencing Screen Lagging Issue

I installed ubuntu 20.04 on the amd athylon series 2 processor. Everything works fine when i try ubuntu without installing it. But after installation the screen starts tearing and lagging. Please let ...
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1answer
2k views

Can not run DaVinci Resolve Free on Ubuntu 20.04

I've installed DaVinci Resolve free 16.2.2 on my Ubuntu 20.04. Now I'm trying to tun it but it does not work for some reason. Here is a log when I'm trying to run the app from terminal ➜ bin ./...
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1answer
307 views

Switching from Intel to AMD CPU on AWS - anything I need to do?

I switched my Ubuntu 18.04 AWS instance to run on an AMD processor instead of Intel, and things seem to be working fine, but I was wondering if there were any gotchas I should be aware of. For ...
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1answer
668 views

My ubuntu server with AMD Ryzen 7 3700X can't use 4.4Ghz

lscpu ljq@ljq-System-Product-Name:~$ LANG=en lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes:...
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460 views

What to change/add to an Intel install to boot on an AMD PC?

Yesterday I got a new laptop with an AMD processor, as opposed to the intel computer I had before. I wanted to just switch the 1tb drive from my old computer into my new one so that I wouldn't have to ...
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chassis fan running at full speed, fancontrol not working Ubuntu 20.04 Amd ASUS MB

I have tried to follow several methods to control my fans, nothing worked. I have a M4A88T-M motherboard with a Phenom AMD processor and NVIDIA Quadro600 PCIe card. I installed thermald, lmsensors, ...
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1answer
39 views

Will Ubuntu work on my old laptop running Windows 10? [duplicate]

I was wondering if it is possible to repurpose this ancient computer with a version of ubuntu? BrandLenovo CPU2.1-GHz AMD Accelerated Processor A6-4455M Card Slots2-1 card reader Display Size14 ...
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2answers
2k views

Graphics problems with AMD Athlon 3000G and MSI B450M

I'm new to Ubuntu. I just bought a new PC for my son and we want to dual-boot Windows 10 and Ubuntu 20.04. The PC has an Athlon 3000G with a MSI B450 and a m.2 SSD. When I log in to Ubuntu, there ...
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1answer
1k views

How can I get Ubuntu 20.04 to boot on Threadripper 3990X?

I tried to upgrade my installation of Ubuntu 19.10 to 20.04 today. After restarting, it could not boot into kernel 5.4.0-29-generic, not even in recovery mode. I could no longer boot into 5.3.0-51-...
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1answer
376 views

Boot failure Ubuntu Ryzen 7 3800X CPU

I have a new install of Ryzen 7 3800X CPU on a MSI B450M Mortar Max motherboard. I have tried the solutions mentioned at Ubuntu & Ryzen 3000 CPU and elsewhere, however using vanilla installs of ...

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