I can use copilot fine in windows but not in wsl2

[ALEX-hu-xy]

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GitHub Copilot Chat

• Extension Version: 0.24.0 (prod)
• VS Code: vscode/1.97.1
• OS: Linux
• Remote Name: wsl

Network

User Settings:

  "github.copilot.advanced.debug.useElectronFetcher": true,
  "github.copilot.advanced.debug.useNodeFetcher": false,
  "github.copilot.advanced.debug.useNodeFetchFetcher": true

Connecting to https://api.github.com:

• DNS ipv4 Lookup: 20.205.243.168 (12 ms)
• DNS ipv6 Lookup: Error (16 ms): getaddrinfo ENOTFOUND api.github.com
• Proxy URL: http://127.0.0.1:7897 (1 ms)
• Proxy Connection: Error (66 ms): connect ECONNREFUSED 127.0.0.1:7897
• Electron fetch: Unavailable
• Node.js https: Error (4 ms): Failed to establish a socket connection to proxies: PROXY 127.0.0.1:7897
• Node.js fetch (configured): Error (18 ms): fetch failed
  connect ECONNREFUSED 127.0.0.1:7897
• Helix fetch: HTTP 200 (587 ms)

Connecting to https://api.githubcopilot.com/_ping:

• DNS ipv4 Lookup: 140.82.112.21 (10 ms)
• DNS ipv6 Lookup: Error (11 ms): getaddrinfo ENOTFOUND api.githubcopilot.com
• Proxy URL: http://127.0.0.1:7897 (50 ms)
• Proxy Connection: Error (2 ms): connect ECONNREFUSED 127.0.0.1:7897
• Electron fetch: Unavailable
• Node.js https: Error (4 ms): Failed to establish a socket connection to proxies: PROXY 127.0.0.1:7897
• Node.js fetch (configured): Error (19 ms): fetch failed
  connect ECONNREFUSED 127.0.0.1:7897
• Helix fetch: HTTP 200 (857 ms)

Documentation

In corporate networks: Troubleshooting firewall settings for GitHub Copilot.

This is the copilot chat log.
I've tried many things and still can't solve this problem, so I've come here to ask for help, thank you!

[danielmeppiel]

If you add:

"github.copilot.advanced": { "debug.useNodeFetcher": true },

To your configuration, does it work?

[ALEX-hu-xy]

thanks for your reply😀but i've solve it.

[ALEX-hu-xy]

[ALEX-hu-xy]

this can solve this problem

[ndming]

@ALEX-hu-xy how did you solve the problem? I'm on a corporate network. GitHub Copilot runs normally if I use it from host side, but on WSL, it keeps giving me this output:

2025-02-28 17:46:05.341 [info] [certificates] Removed 1 expired certificates
2025-02-28 17:50:46.426 [error] [default] Error sending telemetry FetchError: tunneling socket could not be established, cause=connect ETIMEDOUT 127.0.0.1:9000
    at fetch (/home/ndming/.vscode-server/extensions/github.copilot-1.275.0/node_modules/@adobe/helix-fetch/src/fetch/index.js:99:11)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at cachingFetch (/home/ndming/.vscode-server/extensions/github.copilot-1.275.0/node_modules/@adobe/helix-fetch/src/fetch/index.js:288:16)
    at Uce.fetch (/home/ndming/.vscode-server/extensions/github.copilot-1.275.0/lib/src/network/helix.ts:94:22) {
  type: 'system',
  _name: 'FetchError',
  code: 'ETIMEDOUT',
  errno: -110,
  erroredSysCall: 'connect'
}