Cursor-sandbox-remote AppArmor profile missing abi declaration and network rule — breaks sandbox on Ubuntu 24.04+

[Colin]

Hey there!

Thanks for sharing this. It looks like this was also shared here, and a ticket has been filed with the team.

AppArmor cursor-sandbox profile incomplete on Linux — sandbox does not work correctly (missing network, signal, userns)

Hey, thanks for the detailed report, and @a2f3, great add-on about dac_override and the profile for the main binary. This is a known issue affecting users on Ubuntu 24.04+ with AppArmor 4.0 and kernel 6.2+. A few forum threads with the same problem: Terminal Sandbox Issue Linux (1,100+ views) Cursor-sandbox-remote AppArmor profile missing abi declaration The team is aware. I shared your thread for prioritization since it has the most complete analysis and a concrete proposed profile. There i…