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amit9838 / mousam

Wather at a glance
https://amit9838.github.io/mousam/
GNU General Public License v3.0
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ubuntu snap missing apparmor policy #153

Closed delanthear closed 3 months ago

delanthear commented 4 months ago

I may be misunderstanding what's happening here, but you can't save out any configuration information due to missing a security profile. Attempting to add a location causes this error:

(mousam:5910): dconf-WARNING **: 22:22:16.581: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.74" (uid=1000 pid=5910 comm="python3 /snap/mousam/299/usr/bin/mousam" label="snap.mousam.mousam (enforce)") interface="ca.desrt.dconf.Writer" member="Change" error name="(unset)" requested_reply="0" destination="ca.desrt.dconf" (bus)

Error on Xubuntu 24.04 Xfce, installed using Snap.

delanthear commented 4 months ago

Am having a bit of a crash course in app armor here. When running Mousam is running, if I run an Apparmor_status, I see:

33 profiles are in enforce mode.
....
   snap-update-ns.mousam
...
   snap.mousam.mousam
...
16 processes are in enforce mode.
...
   /usr/bin/python3.10 (2690) snap.mousam.mousam
---

So, it does seem to have a policy there, it just appears the app is doing thing it's not allowed to in the policy (or my install is broken, which could well be possible as it's running on a Chromebook?)

soumyaDghosh commented 4 months ago

Hi @delanthear I am not 100% sure, but atleast 90% sure, that your installation is kind of broken. Can you share the output?

snap info mousam && snap version && snap connections mousam
delanthear commented 4 months ago

Sure!

snap info mousam && snap version && snap connections mousam
name:      mousam
summary:   Weather at a glance
publisher: Amit Chaudhary (amit0539)
store-url: https://snapcraft.io/mousam
contact:   amitchaudhary0539@outlook.com
license:   unset
description: |
  Current Weather conditions and forcasts.

  Features:

  - Displays real-time temperature, humidity, wind speed, UV index, pressure and more
  - Utilizes graphical representations, such as temperature , precipitation graphs and wind-speed
  with direction to provide an hourly forecast for the next 24 hours
  - Also provides tomorrow and 7-day forcasts
  - See conditions in metric or imperial systems
commands:
  - mousam
snap-id:      kxcnM5s6mkOkCKTUmolEeNtdIl0MWOJ3
tracking:     latest/stable
refresh-date: 2 days ago, at 22:21 BST
channels:
  latest/stable:    1.3.2 2024-07-01 (299) 921kB -
  latest/candidate: ↑                            
  latest/beta:      ↑                            
  latest/edge:      1.3.2 2024-07-10 (308)   5MB -
installed:          1.3.2            (299) 921kB -
snap    2.63
snapd   2.63
series  16
ubuntu  24.04
kernel  6.8.0-38-generic
Interface               Plug                   Slot                            Notes
content[gnome-42-2204]  mousam:gnome-42-2204   gnome-42-2204:gnome-42-2204     -
content[gtk-3-themes]   mousam:gtk-3-themes    gtk-common-themes:gtk-3-themes  -
content[icon-themes]    mousam:icon-themes     gtk-common-themes:icon-themes   -
content[sound-themes]   mousam:sound-themes    gtk-common-themes:sound-themes  -
dbus                    -                      mousam:mousam                   -
desktop                 mousam:desktop         :desktop                        -
desktop-legacy          mousam:desktop-legacy  :desktop-legacy                 -
gsettings               mousam:gsettings       :gsettings                      -
network                 mousam:network         :network                        -
opengl                  mousam:opengl          :opengl                         -
wayland                 mousam:wayland         :wayland                        -
x11                     mousam:x11             :x11                            -
amit9838 commented 3 months ago

Sorry @delanthear for the late response, do you face similar issue with any other app?

amit9838 commented 3 months ago

Try removing everything, sudo snap remove --purge mousam

Then install again. Let's see if it works

soumyaDghosh commented 3 months ago

Sorry @delanthear for the late response, do you face similar issue with any other app?

I am very sorry for the delay. I have not been able to find any such similar scenario. The issue is probably with your installtion, which is broken. Can you check if it's same with other snaps as @amit9838 said

delanthear commented 3 months ago

Hi, Yeah a remove and reinstall still has the same problem. I've discovered similar issues with a few other snaps so it looks like there is something wrong with Xubuntu 24.04 Xfce. Sorry for the distraction!