{"repo":"NousResearch/hermes-agent","public_id":"103949","display_label":"Linux NVIDIA backend falls back to Vulkan, not CUDA","summary":"These items address a situation where Linux with NVIDIA hardware selects CUDA but no prebuilt CUDA assets exist, causing automatic backend selection to fail. The fix redirects Linux NVIDIA to use Vulkan instead.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[],"members":[{"kind":"issue","number":103949,"title":"local_runtime: select_backend() returns 'cuda' on Linux+NVIDIA but no Linux CUDA prebuilt exists — auto backend fails unconditionally","url":null,"state":"closed"},{"kind":"pr","number":102571,"title":"fix(cli): local-model setup falls back to vulkan when Linux CUDA has no prebuilt","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"bdb52ce711731290a494cee3c8b4d633dff33239","number":0}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":104755,"title":"fix(local-runtime): select vulkan for NVIDIA on Linux due to absence of prebuilt CUDA assets (#103949)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"bdb52ce711731290a494cee3c8b4d633dff33239","number":0}],"category":"superseded_by_pr","implication":"superseded"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}