Hi — is there a supported secure way to run Input on Ubuntu 26.04 without using --no-sandbox?
I downloaded input-0.13.2-Community.AppImage, installed libfuse2, made it executable, and confirmed my Creator Micro 2 is detected over USB
(303a:8298).
Launching the AppImage fails with:
[FATAL:sandbox/linux/suid/client/setuid_sandbox_host.cc:166]
The SUID sandbox helper binary was found, but is not configured correctly.
Rather than run without sandboxing I'm aborting now.
You need to make sure that
/tmp/.mount_input-.../chrome-sandbox is owned by root and has mode 4755.
Ubuntu’s AppArmor restriction on unprivileged user namespaces is enabled, so the normal namespace sandbox fallback is also unavailable.
Is there a recommended package, AppArmor profile, or other supported installation method for Ubuntu that preserves Electron sandboxing?
Hi — is there a supported secure way to run Input on Ubuntu 26.04 without using
--no-sandbox?I downloaded
input-0.13.2-Community.AppImage, installedlibfuse2, made it executable, and confirmed my Creator Micro 2 is detected over USB(
303a:8298).Launching the AppImage fails with:
[FATAL:sandbox/linux/suid/client/setuid_sandbox_host.cc:166]
The SUID sandbox helper binary was found, but is not configured correctly.
Rather than run without sandboxing I'm aborting now.
You need to make sure that
/tmp/.mount_input-.../chrome-sandbox is owned by root and has mode 4755.
Ubuntu’s AppArmor restriction on unprivileged user namespaces is enabled, so the normal namespace sandbox fallback is also unavailable.
Is there a recommended package, AppArmor profile, or other supported installation method for Ubuntu that preserves Electron sandboxing?