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Questions tagged [amd-ryzen]

This tag refers to AMD Ryzen CPUs. Do not use this tag purely because your system has a Ryzen CPU - instead, use this tag for questions that are specific to AMD Ryzen CPUs in relation to Ubuntu

281 questions
18
votes
2 answers

lm_sensors and AMD Ryzen, X570 chipset

I have MSI MPG X570 GAMING EDGE WIFI motherboard ( ), holding AMD Ryzen 3600X Processor. I tried original kernel 4.15 on ubuntu 18.04 Bionic, and sensors-detect could not detect any sensors. I also tried 5.1 kernel ("Linux 5.1.0-050100-generic")…
Dhimant Patel
  • 181
12
votes
2 answers

AMD Ryzen 5 3600 + Ubuntu 20.04 problems

I have Ryzen 5 3600, Gigabyte X570 GAMING X and Radeon RX 580 Series. I installed Ubuntu 20.04 and it is loaded with kernel parameter 'acpi=off' but now system recognize only 1 core(lspcu, cut /proc/cpuinfo, nproc). When I remove 'acpi=off' - Ubuntu…
Oleg Iskovski
  • 121
11
votes
3 answers

Can't get internal and external monitor working simultaneously with 20.04 on laptop with AMD Ryzen 7 4800H and Nvidia RTX 2060

Short Version On Ubuntu 20.04 cannot get internal and external monitor working at the same time. Can have internal only with default drivers OR external only with manually installed NVIDIA driver. Help! My system is an ASUS TUF A15 Gaming laptop…
gamblor
  • 113
7
votes
3 answers

Graphics glitches and artifacts with Ryzen 5 3400G APU

I built a new computer and am now getting weird graphics glitches when browsing the web or streaming video in a browser. https://i.imgur.com/hJJm5aY.png https://i.imgur.com/X74isqn.png https://i.imgur.com/2ka12zm.mp4 (this one isn't mine, but…
James
  • 186
7
votes
2 answers

Weird screen flicker/tearing while using 75hz on AMD GPU

I hope it's not making much difference that I'm posting my question here even if I'm using Pop!_OS. The problem also occurs on a Manjaro live usb. I'm using a Ryzen 1500x CPU, 16GB of RAM, MSI B350m Gaming Pro motherboard with an RX 580 8GB…
Agen
  • 71
7
votes
2 answers

How to find out why system keeps freezing?

I have recently installed Ubuntu 18.04.2 on my Laptop and am experiencing regular freezing, where all windows and actions freeze (can't type, press buttons, etc.) but I can (sometimes) still move my mouse pointer (but even then, it can't click…
psidex
  • 171
6
votes
2 answers

How to find out why Ubuntu 20.04 freezes?

I installed Ubuntu 20.04 on my Amd Ryzen 5 1600 / Nvidia Gtx 1070 two weeks ago but Ubuntu completely freezes from time to time. Keyboard and screen stop working completely, mouse sometimes is able to keep moving. I've tried using the magic SysRq…
Nicolas
  • 253
6
votes
6 answers

Ubuntu 20.04 Lenovo IdeaPad 5 Ryzen 4800u Display Brightness not working

I cannot get changing the display brightness to work. I have a Lenovo IdeaPad 5 with AMD Ryzen 4800u CPU and integrated Vega graphics. I tried the following solutions: Grub property acpi_backlight, xbacklight, changing backlight directly in…
Der Alex
  • 163
6
votes
2 answers

Ryzen3 3200G VEGA8 low gpu performance - bad driver?

Please help to solve my problem with APU graphics performance. Ubuntu 19.10 is freshly installed using defaults on a new PC with the Ryzen3 3200G APU with VEGA 8 graphics. The driver looks loaded properly but performance is very low, as if there was…
Marcin N
  • 61
6
votes
3 answers

AMD Ryzen™ 5 3400G drivers for Ubuntu (can't change screen resolution)

On the official website of AMD I couldn't find the drivers for Ubuntu, only for Windows 10 (AMD Ryzen 5 Driver). I can't change my screen resolution, just one option available. I tried a lot of things; I don't have the /etc/X11/xorg.conf file…
Juan Manuel
  • 61
5
votes
3 answers

Ubuntu 22.04 does not detects external display after NVIDIA driver installed

I have a new configuration and I have several issues. It's an Optimus laptop with AMD iGPU and NVIDIA dGPU (NVIDIA GeForce RTX 3070). I try to setup a dual boot system. So one of my main problems is that my Lenovo Legion 5 does not detects my…
ViBE
  • 195
5
votes
1 answer

cpu sensor name vague

so I have installed lm-sensor and ran the sensor-detect saying yes to everything, and also installed psensor, but both of them don't really show me my cpu temperature. But a couple of things are named : Composite, temp1, tctl, tccd1, tccd2. No core…
Sombre Dreamer
  • 53
5
votes
1 answer

Lenovo Thinkpad T14 screen glitches after resume from suspend Ubuntu 20.04.3 LTS

Screen glitch after suspend wakeup Hi there, I was hoping to find an answer here on this screen glitch problem after waking up with my Lenovo Thinkpad T14 with an AMD Ryzen PRO 4650U card. Since one week this 1 screen noise/glitch starts appearing…
nana
  • 65
  • 4
5
votes
4 answers

Why won't my HP Envy x360 laptop with Ryzen 7 3700U boot Ubuntu live CD?

I recently bought an HP Envy x360 with a Ryzen 7 3700U processor, 16GB of RAM and a 512GB NVME SSD. I want to install Linux on it, but both Ubuntu, Manjaro, and plain Arch linux won't boot. I can get to the grub menu, but once I select the…
SuperTal3
  • 53
4
votes
3 answers

Kernel hang on resume from suspend on Ubuntu 22.04

My system will take about a minute to resume from suspend, during which it is unresponsive to input. I get a blank screen (no backlight) until the login screen is displayed, at which point everything functions as normal. The keyboard backlight key…
Reuben
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