News for hackers. Stuff that matters.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by vzaliva on Thursday May 07, 2020 @01:36PM (#23105707)
As soon as they support Linux...
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by mixedCase on Thursday May 07, 2020 @02:01PM (#23106010)
They're going to be shipping Fedora on some of their laptops, although I think not these ones unfortunately.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by apetresc on Thursday May 07, 2020 @01:43PM (#23105788)
Huh? Who, Lenovo or AMD? They both have fine Linux support.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by grumpopotamus on Thursday May 07, 2020 @03:16PM (#23107023)
The last AMD laptop I bought froze randomly every few hours on Ubuntu, and there is no way to turn on my keyboard backlight on my Thinkpad T480 on Ubuntu. I gave up trying to fix these problems a while ago, and last time I checked nobody had found a fix for either issue for my specific laptop models. I'd be very hesitant to buy AMD or Lenovo before I had strong evidence that there are no serious issues on Linux.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by sam_lowry_ on Thursday May 07, 2020 @03:40PM (#23107285)
Sounds like the famous AMD Ryzen soft lockup bug. Adding something like

    processor.mac_cstate=5 rcu_nocbs=0-7
to the boot options solved it for me.

See for instance this: https://community.amd.com/thread/225795

Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by martin8412 on Thursday May 07, 2020 @04:10PM (#23107659)
Granted I had to do a firmware update(supported through Linux), but I have Linux running on a X395 without any problems.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by vzaliva on Thursday May 07, 2020 @02:00PM (#23106000)
What about problems people mention here? https://news.ycombinator.com/item?id=22969469

I love ThinkPad and planning to buy one soon, but reporters of problems with sound and WiFi drivers concerning.

Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by chmln on Thursday May 07, 2020 @02:48PM (#23106667)
I mean, buying a brand-new device and using Ubuntu 19.04 with the 5.0 kernel from a year ago and outdated packages is begging for trouble.

Since linux drivers live mostly in kernel space, for new devices I would imagine a lot of issues would be fixed by running the latest kernel or mainline for even newer hardware.

Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by eropple on Thursday May 07, 2020 @02:06PM (#23106079)
The newer Carbons and the X1 Extreme have had a rougher time than most Lenovo laptops. My T480 and T580 were pretty much perfect from the jump, but my X1 Extreme remains disappointing.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by noisy_boy on Thursday May 07, 2020 @03:15PM (#23107017)
I installed Ubuntu 19.04 on X1 Extreme Gen 2 and didn't have any issues. Upgrades to 19.10 and 20.04 have been painless as well. Everything basically works.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by eropple on Thursday May 07, 2020 @03:19PM (#23107065)
I have an X1 Extreme Gen 1 and it's had power/battery issues since I got it.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by specto on Thursday May 07, 2020 @08:14PM (#23109901)
Yep same on the Gen 1, it's an awful machine.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by nullobject on Thursday May 07, 2020 @08:43PM (#23110127)
Running 20.04 on X1E G2 without issues here.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by petschge on Thursday May 07, 2020 @03:11PM (#23106967)
Recently bought T490 worked with Debian stable out of the box.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by petepete on Thursday May 07, 2020 @02:08PM (#23106120)
Providing you pick one with intel wifi you'll have no problem. As far as I can see, that's the only real disadvantage of these AMD models.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by tssva on Thursday May 07, 2020 @02:53PM (#23106731)
Having an AMD cpu doesn't prevent having an Intel wifi chipset. My AMD based Thinkpad T495 has an Intel wifi chipset.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by petepete on Friday May 08, 2020 @11:48AM (#23116092)
I didn't know that, thanks.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by dgzl on Thursday May 07, 2020 @02:04PM (#23106056)
I've been running Arch on X1Y2 no problem
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by akvadrako on Thursday May 07, 2020 @05:35PM (#23108652)
No they don't. The newest X1 Carbon didn't have a working microphone in the Linux kernel at release. It didn't work in Ubuntu until about a year after it started shipping.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by ngngngng on Thursday May 07, 2020 @07:12PM (#23109470)
I have that X1 Carbon and you're correct, it doesn't work.

But I can't help but see that as a feature, no a bug. I can plug in my headphones with a mic when I need to, but having the hardware cover over the camera and no working microphone is nice.

Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by socceroos on Thursday May 07, 2020 @07:31PM (#23109620)
"it's a feature"
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by nominated1 on Thursday May 07, 2020 @05:46PM (#23108735)
AMD GPU drivers are still suspect. I LOL’d at this commit [1] before reverting it in my local branch and thinking glad I went with Intel.

[1] https://github.com/mpv-player/mpv/commit/6385a5fd1b8a67c051b...

Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by ldng on Thursday May 07, 2020 @02:07PM (#23106097)
Not all Lenovo laptop work that well ... A485 support has been shitty for a long time.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by ngngngng on Thursday May 07, 2020 @01:43PM (#23105792)
Fedora works great on a clean install with no tweaks on my new thinkpad.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by m4rtink on Thursday May 07, 2020 @02:14PM (#23106189)
Yeah, running Fedora on T520, x230 & T460p - all fine. :)
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by snazz on Thursday May 07, 2020 @02:38PM (#23106501)
To be fair, all of those are pretty old (the T520 is from 2011), so it's expected that they would work flawlessly---it's the very new X1 Extremes and a couple of other models that are problematic. For the most part, staying one generation back is enough to get very good hardware support.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by tssva on Thursday May 07, 2020 @02:55PM (#23106766)
My current generation T495 works perfectly with the latest Fedora and Ubuntu. The last revisions of Fedora and Ubuntu work perfectly except for the fingerprint sensor.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by flatiron on Thursday May 07, 2020 @03:42PM (#23107306)
Even on my old ass w540 that finger print sensor doesn’t really work all that great.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by randlet on Thursday May 07, 2020 @01:52PM (#23105908)
I've been running Ubuntu 18.04 on my X1 Carbon for the last couple of years and it has been delightful.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by vzaliva on Thursday May 07, 2020 @01:58PM (#23105983)
Maybe it was older model? I've seen multiple complaints from people on this thread: https://news.ycombinator.com/item?id=22969469
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by derekp7 on Thursday May 07, 2020 @02:19PM (#23106265)
Their list of Linux vendor certifications is here: https://support.lenovo.com/us/en/solutions/pd031426
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by isodude on Thursday May 07, 2020 @02:03PM (#23106037)
You can actually buy one with Ubuntu pre-installed. Check this out https://lenovo.com/linux
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by nix0n on Thursday May 07, 2020 @02:15PM (#23106220)
For me that just redirects to https://www.lenovo.com/us/en/
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by isodude on Thursday May 07, 2020 @05:22PM (#23108519)
Well that's great. It should be www.lenovo.com/linux which redirects to https://support.lenovo.com/se/en/solutions/pd031426 which I planned to write first.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by skrtskrt on Thursday May 07, 2020 @05:48PM (#23108749)
I see the support list, but where can I actually order one with preinstall from?
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by isodude on Monday May 11, 2020 @04:07PM (#23146394)
Here I thought at least some should be available with Linux and it turns out that only Thinkstations P series and one desktop have Linux as an option.
Re:New Lenovo ThinkPad Range with Ryzen 4000 and 4000 Pro Mo... by isodude on Wednesday May 20, 2020 @03:27AM (#23244231)
The new IdeaPad 5 15 was(!) possible to order with DOS! I checked it yesterday and today it's bot possible anymore.