Do you have mesa (for util libraries) installed? What’s the output for ldconfig -p | grep libGL.so.1. Do people’s comments in issue #321 help you.
Thank you so much for showing me that issue page. I now have fixed the issue :)
Nothing extracted yet.
I recently installed Linux Mint 14 64-bit, which came with the Nouveau graphics driver. Steam worked fine, but TF2 didn't, so in the interest of not only an official driver but also better performance, I installed the 310.32 Nvidia driver for my GTX 650 Ti. It supposedly installed 32-bit compatibility libraries, but every time Steam runs, it displays:
"Missing 32-bit libraries:
libGL.so.1"
Then a Steam-looking window appears saying that SteamUI.so is not able to load. libGL.so.1 is sitting in /usr/lib/ right now (the 64-bit version, though). Anybody know how to fix this? I've been scratching my head since Feb. 29, and none of the solutions here or on other forums are working.