Copilot Chat won't allow Sign In #295804
Description
Type: Bug
Extension fails to allow me to log into Github. App allows the github sign in but not the extension. I have no chat working at present.
Having logged out, uninstalled and reinstalled, as well as cleared stored files I still have the problem. As VS Enterprise doesn't have the same problem it appears to be an Extension problem inside VS Code.
Extension version: 0.37.6
VS Code version: Code 1.109.4 (c3a2684, 2026-02-16T15:35:57.932Z)
OS version: Windows_NT x64 10.0.26200
Modes:
Logs
Debug: Ado auth state changed, firing event. Had token before: false. Has token now: true. Debug: Getting CopilotToken (force: undefined)... Debug: Ado auth state changed, firing event. Had token before: false. Has token now: true. Debug: Getting CopilotToken (force: undefined)... Warning: GitHub login failed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: CopilotToken state changed, firing event. Info: AuthenticationService: firing onDidAuthenticationChange from handleAuthChangeEvent. Has token: false Info: copilot token sku: Info: ConversationFeature: onDidAuthenticationChange has token: false Debug: [context keys] Updating context keys. Debug: Getting CopilotToken (force: undefined)... Debug: Getting CopilotToken (force: undefined)... Debug: Getting CopilotToken (force: undefined)... Debug: Getting CopilotToken (force: undefined)... Debug: Getting CopilotToken (force: undefined)... Debug: Finished handling auth change event. Debug: Finished handling auth change event. Info: activationBlocker from 'conversationFeature' took for 6850ms Debug: Getting CopilotToken (force: undefined)... Warning: GitHub login failed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Error: You are not signed in to GitHub. Please sign in to use Copilot. Warning: [LanguageModelAccess] LanguageModel/Embeddings are not available without auth token Error: Error: GitHubLoginFailed at fY._authShowWarnings (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:18508) at async fY.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:16226) at async foe.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1213:6438) at async TH._getToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:7690) at async r (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:7154) Warning: [LanguageModelAccess] LanguageModel/Embeddings are not available without auth token Error: Error: GitHubLoginFailed at fY._authShowWarnings (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:18508) at async fY.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:16226) at async foe.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1213:6438) at async TH._getToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:7690) at async TH._provideLanguageModelChatInfo (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:3500) at async WA.$provideLanguageModelChatInfo (file:///c:/Users/mark/AppData/Local/Programs/Microsoft%20VS%20Code/c3a26841a8/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:31305) Debug: Getting CopilotToken (force: undefined)... Warning: GitHub login failed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Warning: [LanguageModelAccess] LanguageModel/Embeddings are not available without auth token Error: Error: GitHubLoginFailed at fY._authShowWarnings (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:18508) at async fY.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1708:16226) at async foe.getCopilotToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1213:6438) at async TH._getToken (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:7690) at async TH._provideLanguageModelChatInfo (c:\Users\mark\.vscode\extensions\github.copilot-chat-0.37.6\dist\extension.js:1507:3500) at async WA.$provideLanguageModelChatInfo (file:///c:/Users/mark/AppData/Local/Programs/Microsoft%20VS%20Code/c3a26841a8/resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:31305) Trace: [CopilotCLI] Broadcasting notification "selection_changed" to 0 client(s) Debug: Handling onDidChangeSession. Trace: [CopilotCLI] Broadcasting notification "diagnostics_changed" to 0 client(s) Debug: Getting CopilotToken (force: undefined)... Warning: GitHub login failed Debug: Getting CopilotToken (force: undefined) threw error: Error: GitHubLoginFailed Debug: Finished handling auth change event. Trace: [CopilotCLI] Broadcasting notification "selection_changed" to 0 client(s) Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: false. Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: true. Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: false. Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: true.
Request IDs
System Info
| Item | Value |
|---|---|
| CPUs | 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz (8 x 2803) |
| GPU Status | 2d_canvas: enabled GPU0: VENDOR= 0x8086, DEVICE=0x9a49 [Intel(R) Iris(R) Xe Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=32.0.101.7084 ACTIVE GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.7309 Machine model name: Machine model version: direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 15.73GB (4.88GB free) |
| Process Argv | --crash-reporter-id 8683b3c9-9202-49b5-94c7-755b4f0656f2 |
| Screen Reader | no |
| VM | 0% |
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