Can't install some Snaps on Ubuntu Touch

snapd
1

I’m trying to refresh a couple of snaps I installed on my F(x)tec Pro-1 X (hoping that I can finally use Fluffychat and Firefox there) and I ran into this:

error: cannot perform the following tasks:
- Run configure hook of "fluffychat" snap if present (run hook "configure":
-----
cannot load program:
: Operation not permitted
-----)
- Run post-refresh hook of "mesa-2404" snap if present (run hook "post-refresh": cannot create bpf map: Operation no permitted)

And if I try to run Firefox:

$ firefox
cannot attach cgroup program: Operation not permitted

https://forums.ubports.com/post/88508

2

Was there an associated AppArmor denial perhaps? What’s the kernel version?

3

My educated guess: The F(x)tec Pro-1 X port for Ubuntu Touch 24.04-1.x is missing the systemd.unified_cgroup_hierarchy=0 kernel command line. It most probably booted with cgroupv2 support while it’s lacking completion.

4

like it booted too quickly?

As for the kernel. 4.19.157 (I guess its because of Halium/LineageOS?)

5

No, not booting to quickly. In simple terms, the cgroup support in the F(x)tec kernel is better served with v1, whereas the system currently boots with v2. This can be changed, but must be done by the port maintainer.