Update blog post about P14s with links, fan control.
This commit is contained in:
parent
63cec178e5
commit
96ccdaac05
@ -193,7 +193,37 @@ All in all, I am quite happy with the P14s. In the past couple of weeks, it has
|
||||
already proven to be a reliable work horse, and this is what I need. The
|
||||
keyboard really should be better, but hey, life is not perfect, is it?
|
||||
|
||||
-----
|
||||
|
||||
## Update 2024-08-14
|
||||
|
||||
Two important things to add:
|
||||
|
||||
1. After a recent system update, **suspend (sleep) stopped working**. First I
|
||||
suspected the NVIDIA driver to be responsible, it had been upgrade to version
|
||||
560. However, when I downgraded the driver, the problem persisted. Finally I
|
||||
found a [thread][] on the Fedora Discussion forum which suggested to disable
|
||||
ethernet in BIOS. Tada! That was it. Hopefully, with a future kernel or
|
||||
firmware upgrade, I will be able to use ethernet again, as I prefer to have
|
||||
cable-bound internet at home. The current linux kernel is 6.10, upgraded from
|
||||
6.9 just recently.
|
||||
|
||||
2. Here's another [interesting report][techtipsy] from someone running **Linux on a P14S**,
|
||||
albeit Gen 4 (mine is Gen 5) and with AMD and integrated graphics (I have
|
||||
Intel with dedicated NVIDIA GPU). The author (Herman) also notes the battery
|
||||
drain (even with AMD and iGPU) and the build quality which is somewhat below
|
||||
the T series. Herman has also posted about [controlling fan speed with a simple
|
||||
script][fancontrol], and I think I am going to tinker with it in the future,
|
||||
because the following works on my P14s Gen 5 with Intel CPU and NVIDIA GPU:
|
||||
|
||||
```bash
|
||||
# This is just a proof of concept, spin up the fan and spin it down again
|
||||
# Run as root
|
||||
echo level 7 > /proc/acpi/ibm/fan; sleep 5; echo level 1 > /proc/acpi/ibm/fan
|
||||
```
|
||||
|
||||
[Darktable]: https://darktable.org
|
||||
[fancontrol]: https://ounapuu.ee/posts/2022/09/26/minimum-viable-fan-control-script/
|
||||
[Fedora]: https://fedoraproject.org/
|
||||
[KDE forum]: https://discuss.kde.org/t/unable-to-start-kde-neon-plasma-on-core-ultra-nvidia-rtx-500-ada/18578
|
||||
[KDE neon]: https://neon.kde.org
|
||||
@ -202,4 +232,6 @@ keyboard really should be better, but hey, life is not perfect, is it?
|
||||
[p14s-weight]: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadp/thinkpad-p14s-gen-5-(14-inch-intel)-mobile-workstation/21g2002cus#tech_specs
|
||||
[rstudio]: https://posit.co/products/open-source/rstudio
|
||||
[s3]: https://en.wikipedia.org/wiki/ACPI#S3
|
||||
[techtipsy]: https://ounapuu.ee/posts/2024/04/12/lenovo-p14s-gen4/
|
||||
[thread]: https://discussion.fedoraproject.org/t/suspend-failure-and-degraded-performance-after-failed-suspend-on-kernel-6-10-3/128299
|
||||
[xltoolbox.net]: https://www.xltoolbox.net/blog/2018/08/exit-thinkpad-t430s-enter-thinkpad-t480s.html
|
||||
|
Loading…
Reference in New Issue
Block a user