Toby
Published
Portal: Revolution
The game does normally work flawlessly & natively on Linux! Unfortunately it is currently broken as of the Anniversary Update.
Tinker Steps:Other
From what I've heard the issue is caused by the latest version of glibc (2.41+) and has already been fixed in vanilla Portal 2.
I found a temporary fix to use before the mod developers release an update that does it proper.
- Install " execstack " from the AUR.
- " cd ~/.local/share/Steam/steamapps/common/Portal\ Revolution/bin/linux64/ "
- " execstack -c libtier0.so "
- Launch the game as normal and it should now work properly.
Native
Distro:CachyOS
Kernel:6.13.5-2-cachyos
RAM:32 GB
GPU Driver:4.6 Mesa 25.0.0-cachyos1.1
GPU:AMD Radeon RX 6700 XT (radeonsi, navi22, LLVM 19.1.7, DRM 3.61, 6.13.5-2-cachyos)
CPU:AMD Ryzen 5 5600 6-Core
Native
Distro:CachyOS
Kernel:6.13.5-2-cachyos
RAM:32 GB
GPU Driver:4.6 Mesa 25.0.0-cachyos1.1
GPU:AMD Radeon RX 6700 XT (radeonsi, navi22, LLVM 19.1.7, DRM 3.61, 6.13.5-2-cachyos)
CPU:AMD Ryzen 5 5600 6-Core
