Delta Chat version
ALL on Linux
Expected behavior
Run when app armor is loaded and enforced
Actual behavior
Do not run
Steps to reproduce the problem
Use a linux with app armor running
Screen snapshots
N/A app don’t spawn nothing to show
My question is to know if someone already have a working profile, to add if it’s my distro that miss it (cachyos).
Thanks
WofWca
June 23, 2026, 5:27pm
2
IDK if you’re aware but there is this file. Not precisely what you want but might be useful somewhat:
#!/bin/bash
# Sets up an AppArmor profile for the development Electron binary
# so that the Chromium sandbox works on Ubuntu 24.04+ without --no-sandbox.
#
# Background: Ubuntu 24.04 restricts unprivileged user namespaces via AppArmor.
# Electron's sandbox needs user namespaces, so a profile granting "userns" is required.
# See: https://chromium.googlesource.com/chromium/src/+/main/docs/security/apparmor-userns-restrictions.md
#
# This script requires sudo and needs to be re-run when the Electron version changes.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
# Check we're on Linux
if [[ "$(uname)" != "Linux" ]]; then
echo "This script is only needed on Linux. Exiting."
exit 0
fi
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