Your system information

• Steam client version (build number or date): 2/15/2020
• Distribution (e.g. Ubuntu): Ubuntu 18.04
• Opted into Steam client beta?: No
• Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

When attempting to run steam with the following command: "vglrun steam" on a virtual machine, the client doesn't launch and the following error messages are displayed:

Gist with error messages

Steps for reproducing this issue:

1. sudo lightdm stop
2. sudo vglserver_config
3. export DISPLAY=:0
4. sudo lightdm start
5. vglrun steam