<!-- Please read our Bug reporting guidelines before opening a bug: https://wiki.archlinux.org/title/Bug_reporting_guidelines If you want to help catching more bugs upfront, consider joining the Arch Testing Team: https://wiki.archlinux.org/title/Arch_Testing_Team --> # Description: With the new glibc update Valve Source engine games are unable to launch. I've confirmed this seems to be the issue by downgrading back to the previous version of `glibc` and `lib32-glibc` with no other changes and it fixes the issue. I've included what I believe to be the relevant error messages from Portal and Portal 2 below. Portal 2: ``` failed to dlopen engine.so error=engine.so: cannot enable executable stack as shared object requires: Invalid argument AppFramework : Unable to load module engine.so! Unable to load interface VCvarQuery001 from engine.so, requested from EXE. ``` Portal: ``` failed to dlopen /home/pk11/.local/share/Steam/steamapps/common/Portal/bin/engine.so error=/home/pk11/.local/share/Steam/steamapps/common/Portal/bin/engine.so: cannot enable executable stack as shared object requires: Invalid argument failed to dlopen engine.so error=engine.so: cannot enable executable stack as shared object requires: Invalid argument AppFramework : Unable to load module engine.so! Unable to load interface VCvarQuery001 from engine.so ``` # Additional info: * package version(s): glibc 2.41+r2+g0a7c7a3e283a-1 * config and/or log files: * link to upstream bug report, if any: # Steps to reproduce: <!-- Describe how to reproduce the bug step by step including the commands --> 1. Install a Valve game on Steam (tested with Portal and Portal 2) 2. Press Play 3. Game does not open