Can't connect to remote

[tianlianghai]

Describe the Bug

I have multiple remote machine, I can connect to one, but not the other. I have removed everything in .cursor_server and ls /tmp/ | grep cursor, then retry connect to remote, still not working. the error is like this:

info] Server install command exit code: 1
2025-08-09 17:56:27.943 [error] Error installing server: Couldn’t install Cursor Server, install script returned non-zero exit status: Could not acquire lock after multiple attempts
2025-08-09 17:56:27.944 [info] Deleting local script /var/folders/nx/dqmm7x511sdfc6rd4k3f3z5h0000gn/T/cursor_remote_install_68139.sh
2025-08-09 17:56:27.945 [error] Error resolving SSH authority Couldn’t install Cursor Server, install script returned non-zero exit status: Could not acquire lock after multiple attempts
2025-08-09 17:56:27.958 [info] (ssh_tunnel) stderr: debug1: client_input_channel_req: channel 2 rtype exit-status reply 0

Steps to Reproduce

• just install remote ssh extension by anysphere, and click connect to remote, after waiting for a long time, the debug message is shown.

However, If I just use remote extension by miscrosoft, the problem seems can bypass.

Screenshots / Screen Recordings

Operating System

MacOS

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.3 (Universal)
VSCode Version: 1.99.3
Commit: e50823e9ded15fddfd743c7122b4724130c25df0
Date: 2025-08-08T17:34:53.060Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.0.0

Does this stop you from using Cursor

Yes - Cursor is unusable

[sanjeed5]

Thanks for reporting this.

Please try these steps:

• Update to the latest version (current is 1.5.5) since your Cursor version 1.4.3 is older, then retest the connection.

• Clear the lock file: SSH into your remote server (using terminal or VS Code) and run rm -f /tmp/cursor-remote-lock* to remove any stuck lock files.

• Kill any leftover processes: On the remote server, run killall bash to terminate any dangling installation processes that might be holding the lock.

Please let us know if this still happens after these steps.