I did a video tutorial and demonstration showing the Steam, FEX Emulator, and Distrobox setup I documented on the postmarketOS wiki here:

https://wiki.postmarketos.org/wiki/Steam

I go through the setup process for the Ubuntu container, FEX emulator, Steam, and then install and test two games - Half Life 2: Lost Coast and Tomb Raider (2013) to demonstrate gaming performance on an ARM device (in this case a Xiaomi Pad 5 Pro with Qualcomm Snapdragon 870 chip).

I managed to get Steam installed on my OnePlus 6T and Xiaomi Pad 5 Pro, both running postmarketOS, using Distrobox to create an Ubuntu 24.04 container and then installing FEX-Emu inside of it. I wrote up a guide on the postmarketOS wiki on how to do it, some issues I ran into, some tips on how to get around those issues, and a list of games I've tested. Feel free to expand upon this list if you try it out. Older games such as Half Life 2 are quite playable, especially if your device supports keyboard and mouse input. I have not yet tested using a controller.

I'd like to install PMOS onto my Fairphone 5, because TWRP recently became available for it. However, the comments and post above this Reddit comment appear to demonstrate that the PMOS installer might overwrite all partitions (A and B, but also Recovery), if I've understood it correctly.

Has anyone used both together? If so, can you confirm whether it functions (as expected)?

This is slightly off-topic, but I've been looking for a device to run PostmarketOS and discovered that I had a Mi A1 in my drawer, which as I've discovered is pretty well supported.

Cool! Just one problem, it has a broken screen (not just the glass, but also the LCD).

I have an iFixit kit, but not a replacement screen and I'm looking for tips about where I could acquire one.

I'm looking for something that is high quality (not necessarily OEM, but close enough) and won't fail on me after some time. It should preferrably be easily shippable to Europe (Czechia).

Anyone have any knowledge of that sort?

If so please tell me the status of the development of the device so that we can share notes on how to get it fully running.

After researching why current consumer and embedded ARM (and, to a lesser extent, embedded RISC-V) devices are difficult to port to, the primary reason appears to be device discovery and driver support.

Obviously, extracting proprietary drivers from a potentially outdated AOSP-based OS version with a probably quite outdated kernel and getting that to run in mainline is a lot of work.

However, getting device trees shouldn't be, and really shouldn't be necessary, since they're not something that a manufacturer would hope close to their chest, unlike complex driver software.

Consequently, I would like to request to Fairphone – considering their mission statement – that they provide device trees and enumerable busses (if they don't) but would like to verify here that I wouldn't look like a moron asking for the wrong thing.

I hope this makes sense.

Anyone else having issues with Puremaps only working at random? Even with offline navigation it still tries to connect online and gives HTTP 400 errors. Further I noticed HERE maps is blank once you navigate.

Is there a way to completely uninstall phosh on pmos stable and then install plasma mobile or lomiri? I tried removing the phosh package and installing the plasma-mobile one but the phosh apps were still there and it didnt seem like everything for plasma-mobile was installed.

anyone managed to attach a monitor to a Poco F1 or Oneplus 6/6T?