{"repo":"NousResearch/hermes-agent","public_id":"125388","display_label":"NVIDIA EGL SwiftShader fallback issues on hybrid GPU","summary":"A bug report and two fixes addressing incorrect SwiftShader fallback behavior on hybrid Intel+NVIDIA GPU systems under Wayland, where the fallback causes UI washout and frame stalls. The fixes scope the fallback logic to skip or limit it based on confirmed-broken NVIDIA driver versions.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":123213,"merged_at":"2026-09-28T04:26:17+00:00"},"resolution":{"state":"resolved","by":"pr-123213"},"freshness":{"state":"verified","last_verified_at":"2026-09-28T04:26:17+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":123203,"pr_number":123213,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-28T04:26:17+00:00"},{"issue_number":124453,"pr_number":123213,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-09-28T04:26:17+00:00"},{"issue_number":125388,"pr_number":123213,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-28T04:26:17+00:00"}],"members":[{"kind":"issue","number":125388,"title":"[Bug]: Desktop: NVIDIA >=580 SwiftShader fallback washes out the UI and stalls frames on a hybrid Intel+NVIDIA Wayland host","url":null,"state":"closed"},{"kind":"pr","number":123213,"title":"fix(desktop): bound NVIDIA EGL fallback to confirmed-broken driver series","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["apps/desktop/electron/linux-nvidia-egl-fallback.test.ts","apps/desktop/electron/linux-nvidia-egl-fallback.ts","apps/desktop/electron/main.ts","website/docs/reference/environment-variables.md"]},{"kind":"pr","number":125859,"title":"fix(desktop): skip NVIDIA SwiftShader fallback on hybrid GPU hosts","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#123213","number":123213},{"kind":"pr","value":"#125388","number":125388},{"kind":"pr","value":"#40077","number":40077},{"kind":"pr","value":"#123203","number":123203}],"category":"superseded_by_pr","implication":"superseded"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}