Seems to be a bug in steam itself, apparently now fixed upstream in the beta:
https://github.com/ValveSoftware/steam-for-linux/issues/7813
** Bug watch added: github.com/ValveSoftware/steam-for-linux/issues #7813
https://github.com/ValveSoftware/steam-for-linux/issues/7813
** Also affects: el
** Package changed: ubuntu-release-upgrader (Ubuntu) => steam (Ubuntu)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1928557
Title:
Steam freezes and crashes on Ubuntu 20.04 , but not in Windows
To
Though at first crash I got an error, before installing all the Graphics
Packages. I took a screenshot. Please have a look at the attached file.
** Attachment added: "at first crash I got an error"
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1928557/+attachment/5497
