Apt repo unavialable

Support Bug Reports
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1

Where does the bug appear (feature/product)?

Somewhere else…

Describe the Bug

Doing apt-get update on Ubuntu 24.04.3 LTS report:

Err:7 https://downloads.cursor.com/aptrepo stable InRelease
403 Forbidden [IP: 2606:4700::6812:1180 443]

It was working before.

Steps to Reproduce

sudo apt-get update

Expected Behavior

apt package description for cursor updated

Operating System

Linux

Version Information

CLI Version 2026.01.28-fd13201
Model Composer 1
OS linux (x64)

Does this stop you from using Cursor

No - Cursor works, but with this issue

3

Clarification: it looks like signature/certificate issue:

E: Failed to fetch https://downloads.cursor.com/aptrepo/dists/stable/InRelease 403 Forbidden [IP: 2606:4700::6812:1180 443]
E: The repository ‘https://downloads.cursor.com/aptrepo stable InRelease’ is no longer signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

4

Hey, this is a known issue. The APT/YUM repo is currently returning 403 for everyone. The team is aware.

Main thread here: APT repository broken

1 Like
5

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