Downgrading NVIDIA drivers due to Steam launch problem

[anon89812132]

Let me know what of this was helpful or not:

@philm

Steam fails to launch

A while ago the Steam Runtime developer maintaining the library detection/promotion “greatly encouraged” that the Steam package would (opt)depends on lib32-libnm and friends. The bugs have been opened since alas

In the absence of an updated steam package with updated dependencies,
A workaround is to install lib32-libnm

sudo pacman -Syu lib32-libnm

Steam will not launch - #12 by cscs
FS#79006 : [lib32-libgudev] Recent Update broke steam
Steam crashes at launch with libgudev 238 · Issue #9805 · ValveSoftware/steam-for-linux · GitHub