Hello @payalord, swrast is mesa's slower cpu opengl renderer and the fact Steam is trying to use it and failing hints that you're using the nVidia proprietary driver, but don't have nVidia's 32 bit userspace libraries installed.
I'm guessing that you're using the nVidia driver packages from ELRepo? If that's the case, can you check if you have https://centos.pkgs.org/8/elrepo-x86_64/nvidia-x11-drv-libs-450.80.02-1.el8_2.elrepo.i686.rpm.html installed?
@kisak-valve you were right, after you pointing me to this exact package, i checked it and it wasn't been installed. So I installed it manually myself from elrepo. Then rebooted and steam started to work normally without any problems. Thanks.
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Please describe your issue in as much detail as possible:
https://gist.github.com/payalord/00f097d574b4975053bc63db9e58a845
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