Hi,
I suspect that current stable snap for Thunderbird 78.7.1 has some problem with dbus.
When trying to save an attachment (direct save or save as), a line like the following shows up in the kernel log (dmesg), and nothing happens (no file is saved or no dialog shows up)
[87873.665529] audit: type=1107 audit(1613202544.939:1543): pid=1401 uid=103 auid=4294967295 ses=4294967295 subj==unconfined msgindent preformatted text by 4 spaces='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.757" pid=21770 label="snap.thunderbird.thunderbird" peer_pid=27920 peer_label="unconfined"
As far as I understand there is not interface in this snap to allow this.
--> snap connections thunderbird
Interface Plug Slot Notes
audio-playback thunderbird:audio-playback :audio-playback -
avahi-observe thunderbird:avahi-observe - -
browser-support thunderbird:browser-sandbox :browser-support -
camera thunderbird:camera - -
content[gnome-3-34-1804] thunderbird:gnome-3-34-1804 gnome-3-34-1804:gnome-3-34-1804 -
content[gtk-3-themes] thunderbird:gtk-3-themes gtk-common-themes:gtk-3-themes -
content[icon-themes] thunderbird:icon-themes gtk-common-themes:icon-themes -
content[sound-themes] thunderbird:sound-themes gtk-common-themes:sound-themes -
cups-control thunderbird:cups-control :cups-control -
desktop thunderbird:desktop :desktop -
desktop-legacy thunderbird:desktop-legacy :desktop-legacy -
gpg-keys thunderbird:gpg-keys - -
gsettings thunderbird:gsettings :gsettings -
home thunderbird:home :home -
network thunderbird:network :network -
network-control thunderbird:network-control - -
opengl thunderbird:opengl :opengl -
removable-media thunderbird:removable-media :removable-media manual
wayland thunderbird:wayland :wayland -
x11 thunderbird:x11 :x11 -
Does anybody know a solution or a workaround to this problem?
Snap information are the following
--> snap info thunderbird --verbose
name: thunderbird
summary: Mozilla Thunderbird email application
health:
status: unknown
message: health has not been set
publisher: Canonical✓
store-url: https://snapcraft.io/thunderbird
contact: https://launchpad.net/distros/ubuntu/+source/thunderbird
license: unset
description: |
Thunderbird is a free and open source email, newsfeed, chat, and calendaring client, that’s easy
to set up and customize. One of the core principles of Thunderbird is the use and promotion of
open standards - this focus is a rejection of our world of closed platforms and services that
can’t communicate with each other. We want our users to have freedom and choice in how they
communicate.
commands:
- thunderbird
notes:
private: false
confinement: strict
devmode: false
jailmode: false
trymode: false
enabled: true
broken: false
ignore-validation: false
base: core18
snap-id: k1Ml1O9GzSO2QftV0ZlWSbUfQ78nN460
tracking: latest/stable
refresh-date: 4 days ago, at 16:32 CET
channels:
latest/stable: 78.7.1 2021-02-08 (110) 69MB -
latest/candidate: ↑
latest/beta: 86.0b1 2021-02-02 (109) 74MB -
latest/edge: 78.7.1 2021-02-08 (110) 69MB -
installed: 78.7.1 (110) 69MB -
`
Distribution is Ubuntu 18.04.2 LTS.
Thank you in advance for any help on how to solve this.