Help: ip rule add fwmark 0x40/0xc0 table 100 (RTNETLINK answers: Operation not permitted)

1

Last year, I created a project v2raya-flatpak to package v2raya as a flatpak, and it ran well on the steam deck until a few months ago.

Recently, I updated the system on my steam deck, and when I ran v2raya-flatpak again, I got a permission denied prompt (as shown in the title, v2raya-flatpak is run as root, and v2raya executes the ip rule command but lacks sufficient permissions). I got the same result when testing on the latest ArchLinux.

I want to know how to solve this problem. I checked the release log of flatpak but didn’t find any relevant updates.

2

Flatpaks never worked as root.

In general, you’re in the Flathub forum, we can’t help you much with Flatpak changes.

3

If my question was inappropriate, I apologize. Now I understand "flatpak become unprivileged". Anyway, thank you for your answers.