I noticed in the last day or two that the Firefox snap is not able to download anything anymore. I can replicate this issue on two different PCs.
My Firefox snap version is 77.0.1-1 and here are my Firefox connections:
Interface Plug Slot Notes
avahi-observe firefox:avahi-observe :avahi-observe -
browser-support firefox:browser-sandbox :browser-support -
camera firefox:camera :camera -
content[gnome-3-34-1804] firefox:gnome-3-34-1804 gnome-3-34-1804:gnome-3-34-1804 -
content[gtk-3-themes] firefox:gtk-3-themes gtk-common-themes:gtk-3-themes -
content[icon-themes] firefox:icon-themes gtk-common-themes:icon-themes -
content[sound-themes] firefox:sound-themes gtk-common-themes:sound-themes -
cups-control firefox:cups-control :cups-control -
dbus - firefox:dbus-daemon -
desktop firefox:desktop :desktop -
desktop-legacy firefox:desktop-legacy :desktop-legacy -
gsettings firefox:gsettings :gsettings -
home firefox:home :home -
joystick firefox:joystick - -
network firefox:network :network -
network-observe firefox:network-observe - -
opengl firefox:opengl :opengl -
pulseaudio firefox:pulseaudio :pulseaudio -
removable-media firefox:removable-media :removable-media manual
screen-inhibit-control firefox:screen-inhibit-control :screen-inhibit-control -
u2f-devices firefox:u2f-devices :u2f-devices -
unity7 firefox:unity7 :unity7 -
upower-observe firefox:upower-observe :upower-observe -
wayland firefox:wayland :wayland -
x11 firefox:x11 :x11 -
Here are my current system specs:
OS: Ubuntu 18.04 bionic
Kernel: x86_64 Linux 4.15.0-106-generic
Uptime: 14h 9m
Packages: 4367
Shell: zsh 5.4.2
Resolution: 3840x1200
DE: XFCE
WM: Xfwm4
WM Theme: Default
GTK Theme: Xfce-dusk [GTK2]
Icon Theme: elementary-xfce-darker
Font: Noto Sans 9
CPU: Intel Core i7-5960X @ 16x 4.3GHz [49.0°C]
GPU: GeForce GTX 1070
RAM: 9354MiB / 32081MiB
I opened Firefox in the terminal and it outputs this, even though the file does exist:
Sandbox: /tmp/.X11-unix/X0 is inaccessible (No such file or directory); can't isolate network namespace in content processes
When I attempted to save a file, I got this output:
Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files
After I fixed that error by installing xdg-desktop-portal:
sudo apt install xdg-desktop-portal
I now get a different error when attempting to save a file with Firefox, here is the output:
(firefox:8432): Gtk-WARNING **: 10:26:41.623: Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.1029" (uid=1000 pid=8432 comm="/snap/firefox/372/firefox " label="snap.firefox.firefox (enforce)") interface="org.freedesktop.portal.FileChooser" member="SaveFile" error name="(unset)" requested_reply="0" destination="org.freedesktop.portal.Desktop" (bus)
I think you need to install xdg-desktop-portal-gtk
After installing xdg-desktop-portal-gtk, saving is still not working, I now get this output:
(firefox:19451): Gtk-WARNING **: 11:06:32.651: Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.portal.FileChooser' on object at path /org/freedesktop/portal/desktop
ogra
June 12, 2020, 3:18pm
4
did you log out/in again after installign the package ? it might probably not be registered immediately on the active session bus just by installing it …
Yep, logging out/in did not help, it still displays the same error (firefox:3656): Gtk-WARNING **: 11:22:20.973: Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.portal.FileChooser' on object at path /org/freedesktop/portal/desktop
I’ve reproduced this on 18.04. However, downloads worked fine but “Save As” was triggering the snapd denial accessing the portal interface. I updated to snapd 2.45.1 from the candidate channel which fixed that. @jdstrand were there any interface fixes in 2.45.1 that should have fixed portal access? I know portal access was working long ago.
1 Like
Yes. https://github.com/snapcore/snapd/commit/d644659aa7f0605d6fcdfd80fa45d1a54bbfda8d#diff-ba1e5d0b0b4038fe8c5819315f785f07 fixed an issue if the portal wasn’t running yet since it relies on activation and older releases don’t have AssumedAppArmor=unconfined in the service file.
@jdstrand Thanks! Great to understand why.
I’m afraid I’m not super experienced with Linux quite yet, I’ve only used it for a few years now so the concept of busses is still fairly new to me. Did I indeed find a regression, or is this working “as intended”? What steps are there for me to take to get the Save dialog working in Firefox snap again, or do I just need to wait for something to get fixed upstream?
oSoMoN
June 13, 2020, 9:06am
10
You indeed found a valid bug, which is fixed in the upcoming version 2.45.1 of snapd.
If you want the fix right away, you can run the following command:
snap refresh snapd --candidate
Otherwise just wait for the fix to be released to the stable channel, it should be there very soon.
1 Like
I’m still kind of confused. I’m on Ubuntu 18.04, I have snapd installed from bionic-updates
which has version 2.42.1+18.04.
Apparently this 2.42.1+18.04
version of snapd was published to bionic-updates
back on 2019-11-26
so how is this bug popping up just now for me as of a few days ago and not weeks or months ago? Also, I suppose the new proposed 2.45.1 could be months away from being published on bionic-updates
- if it ever gets published on bionic-updates
?
Also, I did try snap refresh snapd --candidate
but it wasn’t installed as a snap, I had installed it through apt via bionic-updates
so I tried snap install snapd --candidate
and that did successfully install, but I’m pretty sure my system snapd version is still 2.42 so this bug is still present for me?
Is it somehow possible I found a different, unrelated bug, or more than 1 bug if I’ve been on the same version of snapd supposedly for months yet the Save dialog only broke in Firefox a few days ago?
edit: it seems like I might be onto something, after more trial and error, it seems like even the apt version of Firefox is unable to open the file picker whereas the Discord snap can open it just fine. I think this is a Firefox bug.
ogra
June 13, 2020, 4:07pm
12
the snap version
command will tell you … normally snapd runs from a snap (either the core snap or the snapd snap, depending on how your system was originally installed) … the apt package is only used to “jumpstart” the snap later …
1 Like
Ah yes, you are right, I am running the newer snap version.
I think this thread can probably be closed now since I am pretty sure the main bug I am experiencing is not related to snap and I found an unrelated snap bug.
edit: one of my two computers experiencing this bug no longer experienced it, for no reason, I changed nothing. I checked the difference and it appears that one of the two computers (the fixed one) was using xdg-desktop-portal and xdg-desktop-portal-gtk 1.2.0 whereas the other one had 1.0.2, and both were using snapd 2.45. I upgraded to xdg-desktop-portal and xdg-desktop-portal 1.2.0 from 1.0.2, and I was presented again with the AppArmor error however the regular apt Firefox save dialog was working again. I refreshed snapd to candidate branch (version 2.45.1) and restarted snapd then relaunched the Firefox snap and the save dialogue was working again. I believe it was a combination of having an “outdated” xdg-desktop-portal/xdg-desktop-portal-gtk combined with a snapd bug resulting in this problem. I don’t understand why it was fixed on the other computer, though, but I guess some things will always be a mystery.
This is now solved for me.
Ebuzer
December 18, 2020, 2:48am
14
For version 84.0-3 and
snap 2.48
snapd 2.48
series 16
ubuntu 16.04
kernel 4.15.0-15-generic
Can’t open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface ‘org.freedesktop.portal.FileChooser’ on object at path /org/freedesktop/portal/desktop
problem still continues.
uamoti
January 13, 2021, 12:52pm
15
Same issue here.
My versions are the same except for Ubuntu 20.04 and kernel 5.4.0.
Downloading only works when I choose to (automatically) save to the ‘Downloads’ directory - setting in preferences.
g0ren
February 23, 2022, 9:23am
16
As of February 23 2022 the problem still persists on the latest snap Firefox and snapd in Xubuntu 20.04 with latests xdg-desktop-portal. I’m at a loss as to what else I should update.
oSoMoN
February 25, 2022, 4:07pm
17
Can you share the relevant denials from the journal when reproducing the problem in firefox?
journalctl -f | grep DEN
g0ren
February 25, 2022, 8:29pm
18
After running journalctl -f | grep DEN
and then trying to open a file in Firefox I’ve got the following output:
фев 25 23:27:16 juggernaut audit[2263]: AVC apparmor="DENIED" operation="open" profile="snap.firefox.firefox" name="/run/mount/utab" pid=2263 comm="firefox" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
фев 25 23:27:16 juggernaut kernel: audit: type=1400 audit(1645820836.161:303): apparmor="DENIED" operation="open" profile="snap.firefox.firefox" name="/run/mount/utab" pid=2263 comm="firefox" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.209:304): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.209:305): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.209:306): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:307): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:308): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:309): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:310): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:311): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
фев 25 23:27:16 juggernaut kernel: audit: type=1107 audit(1645820836.213:312): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.478" pid=2263 label="snap.firefox.firefox" peer_pid=74043 peer_label="unconfined"
After trying to save a file I get the following:
фев 26 00:31:03 juggernaut audit[2263]: AVC apparmor="DENIED" operation="open" profile="snap.firefox.firefox" name="/run/mount/utab" pid=2263 comm="firefox" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
фев 26 00:31:03 juggernaut kernel: audit: type=1400 audit(1645824663.315:399): apparmor="DENIED" operation="open" profile="snap.firefox.firefox" name="/run/mount/utab" pid=2263 comm="firefox" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut audit[1021]: USER_AVC pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:400): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:401): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:402): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:403): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:404): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:405): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:406): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:407): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
фев 26 00:31:03 juggernaut kernel: audit: type=1107 audit(1645824663.367:408): pid=1021 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.502" pid=2263 label="snap.firefox.firefox" peer_pid=78565 peer_label="unconfined"
oSoMoN
March 1, 2022, 7:06pm
19
Nothing relevant in there, unfortunately.
g0ren
March 6, 2022, 10:49am
20
The last update of snapd package from Ubuntu repository seems to have fixed the problem. Still no idea what it was though.