docs(troubleshooting): deployment caveats from real Lite bringup#10
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Five new entries in the existing Symptom -> Diagnosis -> Why -> Fix style, all hit deploying Lite on the Orin: - joy_node /joy silent though the pad works: SDL2 reads the evdev node (/dev/input/eventN), which needs the `input` group / seat ACL; a world-readable jsN masks it. - Controllers fail on a fresh controller_manager and a reboot doesn't help: a second CM on the same ROS_DOMAIN_ID over the LAN. - TLS "certificate is not yet valid": Jetson clock drift. - Edited a humanoid_bringup_lite script with no effect: installed as copies, not symlinks; rebuild the package. - pip install succeeds but won't import in pixi run: use pixi add --pypi. Rebased onto current main and updated to post-rename naming (/humanoid_control/mode/*, humanoid_bringup_lite). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01D48ZKKVV3BSb2wukP4ka3y
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Summary
Adds five real-world deployment caveats to
docs/reference/troubleshooting.md, in the existing Symptom → Diagnosis → Why → Fix style — all encountered bringing Lite up on the Orin:/joysilent though the pad works — the SDL2joynode reads the evdev node (/dev/input/eventN), which needs theinputgroup / login-seat ACL; a world-readablejsN(socat js0works) masks the real permission problem.controller_manager, reboot doesn't help — a second CM on the sameROS_DOMAIN_IDacross the LAN; isolate with a project-scoped domain inpixi.toml.humanoid_bringup_litescript with no effect — installed as copies, not symlinks; rebuild the package.pip installsucceeds but won't import underpixi run— usepixi add --pypi.Sync notes
This branch was cut before the
bar_* → humanoid_controlrename (PR #5) and several later merges. I rebased the single commit onto currentmainand updated the new content to post-rename naming (/humanoid_control/mode/*,humanoid_bringup_lite). The remote branch was force-updated from its stale pre-rename base.No local Node was available; CI (
typecheck+build,onBrokenLinks: 'throw') is the validation gate.🤖 Generated with Claude Code
https://claude.ai/code/session_01D48ZKKVV3BSb2wukP4ka3y