T14, T14s, X13, P14s AMD-based various issues.md

Discalamer: Some issues might be fixed or not relavant, so please consult the reference with understanding of time frame

following up a thread: https://forums.lenovo.com/t5/Other-Linux-Discussions/T14-T14s-X13-P14s-AMD-based-various-issues/m-p/5076798?page=1

Laptop suffering of these various issues are: T14, L14, E14, P14, X13, P14s.

1. T14 AMD battery drain in standby (Linux): https://forums.lenovo.com/t5/Other-Linux-Discussions/T14-AMD-battery-drain-in-standby-Linux/m-p/5037674?page=1
2. T14 AMD, kernel says ACPI Error: No handler for Region [ECSI]`: https://forums.lenovo.com/t5/Other-Linux-Discussions/T14-AMD-kernel-says-ACPI-Error-No-handler-for-Region-ECSI/m-p/5066588?page=1
3. T14s G1 (AMD) TSC clock unusable: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T14s-G1-AMD-TSC-clock-unusable/m-p/5070296?page=1#5279740
4. [BIOS] T14 Long splash screen timeout: https://forums.lenovo.com/t5/Other-Linux-Discussions/BIOS-T14-Long-splash-screen-timeout/m-p/5071327?page=1#5284903
5. Lenovo T14 AMD - Isses with external screen when docked: https://forums.lenovo.com/t5/Ubuntu/Lenovo-T14-AMD-Isses-with-external-screen-when-docked/m-p/5048223?page=1#5314300
6. T14s webcam performance issues: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/Suggestions-welcome-for-improving-T14s-webcam-image-quality-on-Linux/m-p/5046892
7. [BIOS BUG] ThinkPad P14s AMD ( and other models ). Duplicate WMI GUID(s).: https://forums.lenovo.com/t5/Other-Linux-Discussions/BIOS-BUG-ThinkPad-P14s-AMD-and-other-models/m-p/5070745
8. Linux S0ix support on AMD platforms: https://forums.lenovo.com/t5/Other-Linux-Discussions/Linux-S0ix-support-on-AMD-platforms/m-p/5098254?page=1
9. T14 touchpad not working: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T14-touchpad-not-working/m-p/5044853?page=6#5521333

To be completely honest, my beloved thinkpad stayed in Irpin, where ruzzian motherfuckers temporary (I hope) occupied the area, too bad I didn't mine it :-)

But, please let me know if I need to update the list and the items status, though not sure if I would be able to react fast.

In general, I think that some things in Gen 1 (most probably in Gen 2 too) thinkpad would probably never be fixed, or kernel developers might fix it their way, as a workaround or something. Still I loved the chassis/keyboard, support of the most hardware is good enough to forget about the other issues. In the later time I found the sleep drain not that significant for my use.

Hi Ivan! I hope you were once again able to access your belongs in Irpin. I heard that the town has been recovered from Russian occupation - though many have went to meet with family elsewhere.

Anyways, I'm happy to report that my P14s did not need any of these fixes to work well with Fedora Linux 35. In fact, I would call it close to perfect! Everything just worked.

That said, I think you should probably keep this post! It has a lot of history behind the fixes and helps them appear higher on search engines. It also provides info for those on older BIOS versions. Many thanks for your help and continued discussion! :)

Thanks! You're right, let's keep it.