Ive been using the link below and almost all the games I wanted are now working.
While old games I liked where great on ubuntu 14.04 when I put my toes in. I quicky left that behind. Abopted AMD and fedora in the end for a semi stable for me distro with AMDGPU.
Now this Valve initiative is well under away. For me some old games I miss with some launch command line edits in the steam linux client are back.
Am enjoying supreme commander: forged alliance again.
“Lets the good times roll”
PS then beta beta steam launch fix is a lowly;