jlobue10

Just run the live image of Kubuntu. No need to setup or install it. Just boot into it and get a terminal running to make your changes.

Are the legitimate png files that you tried to use?

Good catch. I need to update that if there is indeed an error. In the future, I recommend doing a create config followed by install config from the GUI, any...

Yes, the `efibootmgr` command currently doesn't work to disable the Windows EFI entry. This has been the case since SteamOS 3.4. If you know and can share the proper `bcdedit`...

> > Yes, the command currently doesn't work to disable the Windows EFI entry. This has been the case since SteamOS 3.4. If you know and can share the proper...

Manually boot into Steam OS from its efi file on the esp partion.

Please show me the output of `efibootmgr` and `sudo nano /esp/efi/refind/refind.conf`.

That looks completely wrong (missing boot entries). Can you recreate and reinstall the config? Are you just running SteamOS and Windows both from the NVMe?

Please try the standalone versions. Immutability of SteamOS has become a huge pain in the ass for me (sorry but been asked these same questions countless times).

No it is working, I believe. It's dependency package signature problems which is wreaking havoc with `pacman` installing them properly. The precompiled versions hopefully work in your case. There are...