Until it isn't. https://github.com/ValveSoftware/Proton/issues/6051 https://github.com/ValveSoftware/Proton/issues/6051 No glibc will not fix it and the rollin

Until it isn't. https://github.com/ValveSoftware/Proton/issues/6051 https://github.com/ValveSoftware/Proton/issues/6051 No glibc will not fix it and the rolling release distros are now patching their libc. Here is the list of ABI breaking changes: https://abi-laboratory.pro/?view=timeline&l=glibc https://abi-laboratory.pro/?view=timeline&l=glibc Also a system layer isn't just the C library. Other core Linux libraries often break their ABI too.