DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1=1 %command%

2 results, 2 hits for DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1=1 %command%

Steam ignores AMD modern Vulkan driver switching steamopenAMD drivers

#10413 · 8 comments · updated 2025-12-03 · 1 matching

issue by UNF0RM4TT3D · 2024-01-20 · view · github

... Steam inexplicably adds `DISABLE_LAYER_AMD_SWITCHABLE_GRAPHICS_1=1` as an environment variable to any game that it launches. This breaks driver ...

[BUG] Half-Life: Alyx (native version) - "Options" submenu is empty and inactive steamvropenbug

#351 · 5 comments · updated 2025-05-26 · 1 matching

comment by Fell · 2025-05-26 · view · github

... Alyx with AMDVLK, set launch options to: `vk_amdvlk %command%`~~ ~~**Other Distros**~~ ~~The `amd-vulkan-prefixes` scripts are just ...

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Steam ignores AMD modern Vulkan driver switching steamopenAMD drivers

[BUG] Half-Life: Alyx (native version) - "Options" submenu is empty and inactive steamvropenbug