usb-timeout-during-flashing

usb-timeout-during-flashing is a skill for Claude Code, Codex from Seeed-Projects/Seeed-Jetson-DevelopTool. It costs 0 tokens per session (1,051 once invoked), scanned B, original, MIT.

A diagnostic checklist for USB timeout errors while flashing JetPack onto a Jetson device. Flashing means writing the operating system and device software to the hardware.

In plain words
What is it for?
Checking USB passthrough, power, cables, hubs, host operating systems, and JetPack packages, then applying the matching fix and restarting the flash process.
Why use it?
It helps identify environmental causes such as unreliable virtual-machine USB access, weak power, a faulty cable, a USB hub, or the wrong software package before repeating the flash.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Checking USB passthrough, power, cables, hubs, host operating systems, and JetPack packages, then applying the matching fix and restarting the flash process.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Seeed-Projects/Seeed-Jetson-DevelopTool --skill usb-timeout-during-flashing
Clone the repo
git clone --depth 1 https://github.com/Seeed-Projects/Seeed-Jetson-DevelopTool

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for usb-timeout-during-flashing

README.md
[![agentmods](https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing/github.svg)](https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing)
Your own site
<a href="https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing"><img src="https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for usb-timeout-during-flashing

Your own site · 80×15
<a href="https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing"><img src="https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-timeout-during-flashing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,051 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Privilege Escalation · line 85
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.01051
Opus 5 $0.00000 $0.00526
Sonnet 5 $0.00000 $0.00210
Haiku 4.5 $0.00000 $0.00105

Measured 5d ago against content hash 601d3f71b80d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

usb-timeout-during-flashing scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo ./flash.sh <board-config> mmcblk0p1
seeed_jetson_develop/skills/openclaw/usb-timeout-during-flashing/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

USB Timeout During Flashing

USB timeouts during JetPack flashing are almost always caused by one of five environmental issues — not a firmware bug. Work through the checklist in order before retrying the flash script.


Execution model

This is a diagnostic checklist, not a scripted install. Work through each check in order:

  • If a check reveals the problem → apply the fix, then restart the flash script from the beginning.
  • If a check passes → move to the next one.
  • Use the failure decision tree to map your symptom directly to a fix.

Diagnostic checklist

Check 1 — Ubuntu VM USB instability

If you are flashing from inside a VirtualBox or VMware VM, USB passthrough is unreliable and is the most common cause of timeouts.

Verify:

  • The Jetson USB device is exclusively assigned to the VM (not shared with the host).
  • USB 3.0 controller is enabled in VM settings (not USB 2.0 emulation).
  • No other USB devices are competing for bandwidth during the flash.

Fix: Flash from a native Ubuntu install (bare-metal or live USB) instead of a VM whenever possible.

Check 2 — Insufficient DC power

The Jetson draws significant current during flashing. An underpowered supply causes USB enumeration to drop mid-flash.

Verify:

  • Power supply meets the board's rated wattage (check your reComputer/Jetson model spec sheet).
  • No other high-draw peripherals (drives, cameras) are connected during flashing.
  • The power LED stays solid — a flickering LED indicates a power issue.

Fix: Use the official power adapter for your board. Disconnect all non-essential peripherals.

Check 3 — Bad or incompatible Type-C cable

Not all USB-C cables support USB 2.0 data. Charging-only cables and cables over 1.5 m are common culprits.

Verify:

  • Cable is rated for USB 2.0 data (not charge-only).
  • Cable length is under 1.5 m.
  • Try a different cable if in doubt — this is the fastest check to eliminate.

Fix: Replace with a short (<1 m), data-rated USB-C cable.

Check 4 — USB hub interference

Read the full file on GitHub · 109 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 109 lines · 0 tokens per session scan B 601d3f71b80d

Subscribe to this mod's changes

usb-timeout-during-flashing is a skill published in the GitHub repository Seeed-Projects/Seeed-Jetson-DevelopTool (54 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,051 tokens. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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