Tried clearing my shaders and reinstalling SteamVR without result.
Games work fine, it's just for SteamVR home that ~/.steam/steam/logs/vrcompositor.txt is spammed full of lines like below and it never loads.
Sat Dec 07 2019 21:43:22.696829 - VulkanVRRenderer::ImportTextureFromSharedHandle - Failed to import shared image.
Sat Dec 07 2019 21:43:22.707916 - Failed to ref shared resource 0x40707906b0eba8b2: does not exist
Sat Dec 07 2019 21:43:22.707939 - Failed to reference shared resource: 0x40707906b0eba8b2
Sat Dec 07 2019 21:43:22.707953 - VulkanVRRenderer::ImportTextureFromSharedHandle - Failed to import shared image.
Sat Dec 07 2019 21:43:22.719215 - Failed to ref shared resource 0x40707934315b9180: does not exist
Sat Dec 07 2019 21:43:22.719245 - Failed to reference shared resource: 0x40707934315b9180
Sat Dec 07 2019 21:43:22.719262 - VulkanVRRenderer::ImportTextureFromSharedHandle - Failed to import shared image.
Sat Dec 07 2019 21:43:22.730344 - Failed to ref shared resource 0x40707961b62aaa1a: does not exist
Sat Dec 07 2019 21:43:22.730374 - Failed to reference shared resource: 0x40707961b62aaa1a
Sat Dec 07 2019 21:43:22.730392 - VulkanVRRenderer::ImportTextureFromSharedHandle - Failed to import shared image.
Seems to be resolved after clearing ~/.cache/mesa_shader_cache/
Edit: stays at infinite waiting again.
steamvr home loads with current release
Nothing extracted yet.
Customize->Environment menu: http://i.imgur.com/BBqumlR.png