Some more details I've got: (EE) FBDEV(0): FBIOBLANK: Invalid argument

It's great, anyway thanks for trying to help, I appreciate the efforts, but as I wrote earlier I think I'm done with SteamOS.

No it isn't the same, my system has been completely trashed and with this Debian/systemD crap I can't diagnose anything effectively. I just can't login onto the desktop, I get the debian white screen of death with the Oh No! Message. Go figure...

Windows couldn't have felt better right.

Well none of this is of any help... Xorg won't start, so I think I'm done here.

While trying to get in-game voice communication (a2dp & hfp/hsp), I stumbled upon this little bug report: https://bugs.freedesktop.org/show_bug.cgi?id=73325 and I'm wondering if the procedure from andrea.furin (last post) is sane for the current SteamOS version.

Essentially, I'm wondering if messing with pulseaudio is going to be more problems than what I'm trying to solve.

Thanks for having a look.

Do you have any logs of why it was failing to boot?

Some related issue on the SteamOS tracker: https://github.com/ValveSoftware/SteamOS/issues/486