Can't send anything after update

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

After update, cursor disappear from my launcher, I re-download the appimage and run it but it cannot send any request, some time the response is empty, some time it return error

The console also show some error:

./Cursor-1.6.23-x86_64.AppImage
[main 2025-09-16T04:40:06.793Z] updateURL https://api2.cursor.sh/updates/api/update/linux-x64/cursor/1.6.23/16fafeebf2b626ff278dc4d186f342cece99d32a6e380764d39f785f63e5dbc4/stable
[main 2025-09-16T04:40:06.793Z] update#setState idle
[main 2025-09-16T04:40:08.567Z] vscode-file: Refused to load resource /tmp/.mount_CursorKeTQmZ/usr/share/cursor/resources/app/extensions/theme-seti/icons/seti.woff from vscode-file: protocol (original URL: vscode-file://vscode-app/tmp/.mount_CursorKeTQmZ/usr/share/cursor/resources/app/extensions/theme-seti/icons/seti.woff)
[3744243:0916/114008.785065:ERROR:mime_util_xdg.cc(137)] Invalid mime.cache file does not contain null prior to ALIAS_LIST_OFFSET=44
[main 2025-09-16T04:40:36.794Z] update#setState checking for updates
[main 2025-09-16T04:40:37.076Z] update#setState idle

Steps to Reproduce

Start cursor IDE
Send any command anf it failed

Operating System

Linux

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.6.23
VSCode Version: 1.99.3
Commit: 9b5f3f4f2368631e3455d37672ca61b6dce85430
Date: 2025-09-15T21:49:07.231Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Linux x64 6.8.0-79-generic

For AI issues: add Request ID with privacy disabled

Request ID: 9212df68-6456-424d-a5b9-360fc91c6844
{“error”:“ERROR_BAD_REQUEST”,“details”:{“title”:“Tool call error”,“detail”:“Failed to read file.”,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:true}
ConnectError: [invalid_argument] Error
at yyl.$endAiConnectTransportReportError (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4910:339807)
at Qvr._doInvokeHandler (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:487:36019)
at Qvr._invokeHandler (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:487:35761)
at Qvr._receiveRequest (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:487:34526)
at Qvr._receiveOneMessage (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:487:33348)
at WCt.value (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:487:31442)
at ye._deliver (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at ye.fire (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at Vot.fire (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4895:12154)
at MessagePort. (vscode-file://vscode-app/tmp/.mount_Cursor0l1SCt/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7028:18292)

Does this stop you from using Cursor

Yes - Cursor is unusable

I tried to open other blank project and Cursor console works well, only my project is failed.

How to fix it, how can I check what caused this?

Hey, thanks for the report. This issue might be related to a large chat history. You could try deleting some of it, maybe the oldest parts, or you could simply rename or move your project location on your disk, which will clear all your history. You can also export your history using this extension. Hope this helps.

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