This is a problem that is similar to one which has been reported on some other Lenovo laptops and is likely due to a faulty firmware. Avoid having any addons/docks plugged in when performing the BIOS update.Īs of August 2021 deleting Secure Boot keys and installing your own keys (for example by using KeyTool) will brick the device. A charged battery and AC power are required for a successful update. The UEFI BIOS can also be updated without using fwupd see Flashing BIOS from Linux#Bootable optical disk emulation for more information (and heed the warning at the top of the article). A BIOS update Bootable CD ISO that is OS agnostic may be downloaded from. Updating the firmware using the fwupd utility works as long as all the relevant options are enabled in the BIOS (Enable Windows Update UEFI Update). Almost everything seems to work pretty much out the box with linux≥5.8.0.įor a general overview of laptop-related articles and recommendations, see Laptop. This article covers the installation and configuration of Arch Linux on a Lenovo Thinkpad T14s (AMD) Gen 1 laptop. (Discuss in Talk:Lenovo ThinkPad T14s (AMD) Gen 1) Hardware Wondering if you guys have run into this, and if so, have you resolved it? The laptop being used is a 15s Gen 2, brand new, alongside the docking stations.Reason: The hardware table needs more IDs added, there is no function keys table. This was implemented across multiple devices, Lenovo has been barely helpful with a great quote of "Not all universal docks are universal" and haven't followed up with a depot swap out. Disabled PCIe Tunneling via Thunderbolt 4. verified refresh rates were constant across all displays Ticked the Nvidia GPU as primary, and disabled hardware acceleration for MS applications. Updated the laptop / docks drivers, firmware, and bios swapped monitors and display cables as an easy start, verifying both cables are the same input. Below are the steps I have taken with said machines. Recently, I have seen upwards of 20 people with this issue. As a lot of people have seen, there is a blinking screen issue that can happen with these. Most of our end users use Lenovo think pads with their 40AY universal docking stations. As the title says, I am out of ideas with these things.
0 kommentar(er)
