Hace unos días Canonical anunció que dejaría de distribuir x86 a partir de Ubuntu 19.10:
https://www.phoronix.com/scan.php?page= ... 32-bit-x86https://lists.ubuntu.com/archives/ubunt ... 00245.htmlhttps://discourse.ubuntu.com/t/i386-arc ... 10/11263/2Q. Doesn’t Steam use 32 bit libraries? How can I play my games?
Steam itself bundles a runtime containing necessary 32-bit libraries required to run the Steam client. In addition each game installed via Steam may ship 32-bit libraries they require. We’re in discussions with Valve about the best way to provide support from 19.10 onwards.
It may be possible to run 32 bit only games inside a lxd container running a 32 bit version of 18.04 LTS. You can pass through the graphics card to the container and run your games from that 32bit environment.
Aquí Canonical publica que están en conversaciones con Valve para encontrar alguna solución respecto a Steam.
Pero al parecer en Valve tienen otra opinion y dejarán de dar soporte a Ubuntu para darle prioridad a otra distribución (por decidir):
https://twitter.com/Plagman2/status/1142262103106973698 