Ubuntu Version:
25.10\26.04test
Desktop Environment (if applicable):
GNOME
Problem Description:
The Ubuntu concept has already been frozen. Where can I request Ubuntu ARM support for the Acer SFA14-11?
Welcome to Ubuntu Discourse 
We moved your post to where we hope you can get some help with it.
Via an ubuntu-concept bug. And no, it’s not frozen. You’re already active here.
But we can not really help with this request, we don’t have the HW nor the resources. Typically, it’s a matter of figuring out the closest functional model and try to boot with that DTB and go from there. I.e., dump the ACPI tables, compare to try to figure out the differences and construct a better DTB. It’s very much reverse engineering with no help from the vendors.
First step is to run HWINFO64 on Windows and dump the ACPI tables and submit a PR to GitHub - aarch64-laptops/build: Build an Linux OS based image, like this one. So we have at least the data that someone (with time and motivation) can look at.
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I apologize for expressing negative biases. However, I would like to defend myself. I purchased the Acer Swift Go Pro AI SFA14-11 in October 2025. Before deciding on this model, my goal was to buy a 2-in-1 tablet that supports ARM Linux(ideally ARM Ubuntu). Ubuntu offers better compatibility with Wayland, and when combined with Waydroid, it can deliver a high-performance Linux + Android GUI experience. I came across online that the Ubuntu Concept project already supported the SF14-11, so that was initially my target model. Upon receiving the product, I realized it was the SFA14-11 instead, but I wasn’t overly disappointed. The SFA14-11 boasts higher performance (equipped with the Snapdragon X Elite X1E78100 chip, whereas the SF14-11 uses the X1P) and a more affordable price point. The configuration with 32GB RAM + 1TB storage costs approximately $650 or even less.
What truly frustrated me is Acer’s lack of support for Linux. I don’t believe the company possesses genuine technical capabilities; instead, it merely integrates complete solutions sourced from suppliers. Furthermore, Acer has not treated the SFA14-11 equitably in terms of driver and BIOS updates compared to the SF14-11 and SFG14-01. Despite these challenges, a while after purchasing the laptop, I began reporting bugs on the Ubuntu Concept platform (Bug #2086813 " [X1E] Request: Add support for Acer Swift Go Pro ... : Bugs : ubuntu-concept) but did not see meaningful progress. Subsequently, I found the projects at https://gitlab.com/Linaro/arm64-laptops/ and GitHub - ubuntu/stubble: A DTB loading kernel stub, yet submitting issues there also yielded little results.
From the discussion at Ubuntu Concept ♥️ Snapdragon X Elite, I gained an understanding of the difficulties facing ARM Ubuntu development. Regrettably, I lack the technical expertise to develop or fix the required code—my only wish is to seek more assistance. Regardless, I am grateful for the efforts of all developers involved in the Ubuntu project and accept whatever outcome may result from my attempts, whether positive or negative. Shortly, following your guidance, I will supplement relevant information on AArch64 Laptops · GitHub.
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I hear you and I can understand your frustration. We’d love to make all users happy and see Linux on ARM laptops succeed but it’s time consuming work that a lot of us do in their spare time.
Regarding the hwinfo and acpi data, you can also zip it up and attach it to the LP bug and I can submit the PR.
You’d also have better interactive engagement on matrix.
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Thank you for your reply. I am also providing additional information here. Best regards.https://drive.google.com/drive/folders/1Y7k0dHxcSxKGlqq_Ai-fhhKO9j6oMXKp?usp=sharing
@juergh Has there been a misunderstanding in our communication? I have already used the DTB file from the ThinkPad T14s to get Ubuntu running on my SFA14-11. Currently, the graphics card, USB ports, keyboard, touchpad, Bluetooth, and Wi-Fi are all functioning properly. The purpose of this post is to request mainline kernel support for this model, enabling out-of-the-box functionality with generic ARM images on the SFA14-11. Additionally, I hope to gain more attention to encourage more people to participate in bug fixes and performance optimizations for this device.
Attach a working DTS: the graphics card, keyboard, keyboard backlight, touchpad, Wi-Fi, Bluetooth, USB, and camera are already functioning; however, the system cannot wake up after lid sleep, there are issues with power management, and the speakers and microphone do not work.
https://drive.google.com/drive/folders/1Y7k0dHxcSxKGlqq_Ai-fhhKO9j6oMXKp?usp=sharing
If I place the file x1e78100-acer-swift-sfa14-11.dts into the /arch/arm64/boot/dts/qcom directory (I know that the compiled dtb file is located at \lib\firmware\6.xx.x-x-generic\device-tree\qcom\ ), what additional code modifications should I make to ensure the bootloader automatically recognizes the following configurations in this dtb:model = "Acer Swift 14 Go Pro AI"; compatible = "acer,swift-sfa14-11", "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
I think juergh was suggesting that a Pull Request is needed for them to look into the issue further. Currently there is only an issue on Github, but not the PR he requested. The bug ticket attachment is also lacking the acpi info. This community is specific about the format and less likely to download from a google drive link due to security issues. I would like to help with the progress. If you are keen, I can help to submit a PR and better match the requirements
I need your help. I have already uploaded the attachments on GitHub. The reason why I used Google Drive on the forum is that I couldn’t find the button for uploading attachments there.https://github.com/ubuntu/stubble/issues/45https://github.com/aarch64-laptops/build/issues/160
@juergh I have created a new PR based on provided format. It would be nice if someone in the community could help to take a look. acpi: Add Acer Swift Go Pro AI SFA14-11 by deskflag-cfc · Pull Request #163 · aarch64-laptops/build · GitHub
This link based on the Request support for Acer SFA14-11. · Issue #160 · aarch64-laptops/build · GitHub from oi-io
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