Yes I know this issue already exists currently (aka #2091) though I also want to make this a thread for anyone else who has been dealing with this issue for a long time now and possible solutions that ...

If you've been having trouble with Garry's Mod lately, specifically the error, "Unable to shade polygon normals," don't take it to the Steam forums. You can solve that issue rather easily -- by buying ...

I tried using every beta Steam offers for Garry's mod, the only one that seemed to do anything is Chromium+64. The main menu does not show up at all, and I know I have no addons installed as I ...

EMBED <iframe src="https://archive.org/embed/ourgarrys-gcf-gmod-garrys-mod-10-11" width="560" height="384" frameborder="0" webkitallowfullscreen="true ...