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My laptop is an AMD Ryzen 5 2500U. Plenty of issues starting from the installation. I had to stop the installer from booting, add this hard to find line:

by Shorel 5y ago

My laptop is an AMD Ryzen 5 2500U. Plenty of issues starting from the installation. I had to stop the installer from booting, add this hard to find line: ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 to the kernel load line, just to be able to install it. And then, after finally managing to install it, the stability issues. Even with the latest Liquorix kernel, after some hours, the system just kept randomly freezing. It was a total infuriating experience. And I was not the only one with these issues: https://www.linuxquestions.org/questions/linux-newbie-8/can%27t-install-linux-on-ryzen-5-2500u-4175650046/ https://www.linuxquestions.org/questions/linux-newbie-8/can%... https://bbs.archlinux.org/viewtopic.php?id=250297 https://bbs.archlinux.org/viewtopic.php?id=250297 I nuked Linux, and now the machine runs only Windows. And it works fine. No more randomly freezing. That's what I get for being an AMD fanboy and an early adopter. I'm glad you have the latest Zen processors, I am not so lucky.

branon 5y ago
Latest would be Zen 3 or Ryzen 3000 series. I've got Zen 2 chips, Ryzen 2000 series, same as you. yesco's comment above yours is probably useful here - I can definitely believe there were some issues with Ryzen when it first came out. How long ago was this and what kernel version were you using? The links you posted seem to reference Linux 4.x and 5.1. If you tried again with some recent 5.8/5.10 kernel I bet you'd see a marked improvement. Linux moves quickly and support for new hardware is generally established early, though not without initial bugs ;)
- Shorel 5y ago
  I tried running Linux for one full year, since I got the laptop, until I got fed up. Even if Linux in Ryzen works flawlessly now, I got an Intel laptop from my employer and that one has all the Linux stuff. Another honest review of issues with Ryzen, hopefully he is someone you can believe: https://youtu.be/Fmj2kUk-xO4 https://youtu.be/Fmj2kUk-xO4
  - branon 5y ago
    I don't disbelieve you, nor am I attempting to invalidate your experiences. Just trying to express that as valid as your experiences are, equally valid is the fact that the issues you experienced are no longer present.

by Shorel 5y ago

branon 5y ago

Latest would be Zen 3 or Ryzen 3000 series. I've got Zen 2 chips, Ryzen 2000 series, same as you. yesco's comment above yours is probably useful here - I can definitely believe there were some issues with Ryzen when it first came out. How long ago was this and what kernel version were you using? The links you posted seem to reference Linux 4.x and 5.1. If you tried again with some recent 5.8/5.10 kernel I bet you'd see a marked improvement. Linux moves quickly and support for new hardware is generally established early, though not without initial bugs ;)

Shorel 5y ago
I tried running Linux for one full year, since I got the laptop, until I got fed up. Even if Linux in Ryzen works flawlessly now, I got an Intel laptop from my employer and that one has all the Linux stuff. Another honest review of issues with Ryzen, hopefully he is someone you can believe: https://youtu.be/Fmj2kUk-xO4 https://youtu.be/Fmj2kUk-xO4
- branon 5y ago
  I don't disbelieve you, nor am I attempting to invalidate your experiences. Just trying to express that as valid as your experiences are, equally valid is the fact that the issues you experienced are no longer present.