ubuntutouch:faq:ubuntu_24.04 []

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====== Intro ======
I usually run my Ubuntu Touch Phone with the development channel of Ubuntu Touch.
After recevining the 24.04 Upgrade I encountered several, yet critical, issues with OnBoard Applications

====== detected Malfunctions and Solutions ======
It looks like there is an issue with the evolution-data-server. Because the journal-logs after starting several applications show dbus errors when accessing evolution-dataserver.
So I would start with dbus-monitor to watch events.

Links with dbus-Debugging information:
[[https://wiki.ubuntu.com/DebuggingDBus|Ubuntu Wiki Debugging DBUS]]

Another hint within DBUS is the DENIED messag of AppArmor which fires directly after starting Calendar for example.
Here is the Reference to debug AppArmor: [[https://wiki.ubuntu.com/DebuggingApparmor|Ubuntu Wiki AppArmor Debugging]]

<WRAP center round tip 80%>
after backing up my device, installing Ubuntu Touch 24.04.2 completely new with wiping of everything and then copying my homedirectory to phone results in the same errors described here.
This show, that the Problem has to be searched inside the .local directory inside home directory.
</WRAP>

<WRAP center round info 80%>
''TLDR;''

It is not wise to read all the investigations below, because, there is no real solution.
I've found, that the best solution is to do the following steps:

  - backup your complete home directory
  - check if you've got waydroid installed, then you meight backup waydroid also from **/var/lib/waydroid/**
  - remember libertine-container will be copied/backed up within your home directory, because they are in **/home/phablet/.cache/libertine-container/**, but when you're coming from Ubuntu 20.04 it won't work anymore, so you've to crreate it newly, so backup your data from within your container, if required. I wouldn't recommend to copy .cache directory, due to Problems with old data
  - Cleanup of home directory. Remove ~/.cache ; ~/.config ;  ~/.*. Check list below to see which directories required for which application 
  - backup a list of installed apps <code bash># click list > ~/to_install </code>
  - reflash your Phone with new OS
  - sync your backuped data back to the phone
  - reinstall all required apps from ~/to_install
  - reboot your phone

''Where is stored what''
  * Authenticator-NG: **/home/phablet/.config/authenticator-ng.dobey**
  * Dekko2 Mails: **.cache/dekko2.dekkoproject/**
  * CinnyUT: **.local/share/cinny.danfro**
  * Contacts, Calender, SMS Messages: **.local/share/evolution**
  * Notes from UT Notes: **.local/share/notes.ubports**
  * Keyboard Text predictions: **.presage/lm.db**
</WRAP>


===== Clocks =====
===== Calender =====
==== Problem ====
Starting Calender App results in following journal entries

<code bash>
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:57 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:58 ubuntu-phablet repowerd[2433]: LogindSessionTracker: dbus_get_session_by_pid() failed: GDBus.Error:org.freedesktop.login1.NoSessionForPID: PID 4676 does not belong to any known session
Dec 30 14:36:58 ubuntu-phablet systemd[3503]: Started lomiri-app-launch--application-click--calendar.ubports_calendar_1.1.4--.service.
░░ Subject: A start job for unit UNIT has finished successfully
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit UNIT has finished successfully.
░░ 
░░ The job identifier is 728.
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:36:58 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.407] qtmir.sessions: Wakelock acquired "18"
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.458] qtmir.mir: SessionAuthorizer::connection_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.462] qtmir.mir: SessionAuthorizer::configure_input_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.462] qtmir.mir: SessionAuthorizer::set_base_input_configuration_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.462] qtmir.mir: SessionAuthorizer::configure_display_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.462] qtmir.mir: SessionAuthorizer::set_base_display_configuration_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.462] qtmir.mir: SessionAuthorizer::screencast_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.463] qtmir.mir: SessionAuthorizer::prompt_session_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 10038
Dec 30 14:36:58 ubuntu-phablet lomiri[4676]: [2025-12-30:14:36:58.463] qtmir.sessions: TaskController::onSessionStarting - sessionName=lomiri-calendar-app
Dec 30 14:36:58 ubuntu-phablet aa-exec[10038]: library "libpq_cust.so" not found
Dec 30 14:36:58 ubuntu-phablet aa-exec[10038]: Creating a QMirClientScreen now
Dec 30 14:36:58 ubuntu-phablet lomiri-calendar[10038]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:36:58 ubuntu-phablet lomiri-calendar[10038]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:36:58 ubuntu-phablet lomiri-calendar[10038]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/2" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/8" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_signal"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/8" interface="org.freedesktop.DBus.Properties" member="PropertiesChanged" name=":1.57" mask="receive" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_signal"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/8" interface="org.freedesktop.DBus.Properties" member="PropertiesChanged" name=":1.57" mask="receive" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/4" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/5" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=10038 label="calendar.ubports_calendar_1.1.4" peer_pid=4700 peer_label="unconfined"
Dec 30 14:36:58 ubuntu-phablet aa-exec[10038]: Fail to connect with client Verbindung mit »Unbenannt« ist gescheitert: Backend für Quelle »birthdays« und Erweiterung »Calendar« kann nicht gefunden werden.
Dec 30 14:36:58 ubuntu-phablet lomiri-calendar[10038]: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
Dec 30 14:36:58 ubuntu-phablet lomiri-calendar[10038]: e_cal_client_get_view: assertion 'E_IS_CAL_CLIENT (client)' failed
Dec 30 14:37:01 ubuntu-phablet lomiri[4676]: [2025-12-30:14:37:01.785] qtmir.sensor: OrientationSensor::readingChanged
Dec 30 14:37:01 ubuntu-phablet lomiri[4676]: [2025-12-30:14:37:01.785] qtmir.sensor: PlatformScreen[0x559c91f570]::onOrientationReadingChanged()
Dec 30 14:37:01 ubuntu-phablet lomiri[4676]: [2025-12-30:14:37:01.786] qtmir.sensor: PlatformScreen[0x559c91f570]::customEvent() - unknown orientation.
Dec 30 14:37:21 ubuntu-phablet lomiri[4676]: [2025-12-30:14:37:21.689] qml: updateLightState: onBatteryIconNameChanged, indicatorState: INDICATOR_OFF, supportsMultiColorLed: true, hasMessages: true, icon: battery-good-charging-symbolic, displayStatus: 1, deviceState: charging, batteryLevel: 0

</code>

checking the status of AppArmor shows of the enforcing mode for e.g. Calendar
<code bash>
# sudo aa-status
--- SNIP ---
6 processes are in enforce mode.
   /usr/bin/lxc-start (1969) 
   /usr/bin/media-hub-server (4293) 
   /usr/bin/mediascanner-service-2.0 (4322) 
   /usr/lib/telepathy/mission-control-5 (4316) 
   /usr/lib/telepathy/telepathy-ofono (4385) 
   /usr/share/click/preinstalled/calendar.ubports/1.1.4/bin/lomiri-calendar-app (5706) calendar.ubports_calendar_1.1.4
--- SNIP ---
</code>

So trying to setup Complain-Mode for Calendar-App, AppArmor answers with a conflicting message
<code bash>
root@ubuntu-phablet:~# aa-complain /usr/share/click/preinstalled/calendar.ubports/1.1.4/bin/lomiri-calendar-app

ERROR: Conflicting profiles for /usr/bin/lxc-start defined in two files:
- /etc/apparmor.d/usr.bin.lxc-copy
- /etc/apparmor.d/usr.bin.lxc-start
</code>



===== Notes =====
==== Problem ====
Starting the Notes App results in following logentries in journal

<code bash>
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:08 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:10 ubuntu-phablet repowerd[2433]: LogindSessionTracker: dbus_get_session_by_pid() failed: GDBus.Error:org.freedesktop.login1.NoSessionForPID: PID 4676 does not belong to any known session
Dec 30 14:32:10 ubuntu-phablet systemd[3503]: Started lomiri-app-launch--application-click--notes.ubports_reminders_1.0.1--.service.
░░ Subject: A start job for unit UNIT has finished successfully
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit UNIT has finished successfully.
░░ 
░░ The job identifier is 705.
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: inputMethod::reset()
Dec 30 14:32:10 ubuntu-phablet maliit-server[5690]: in clear preedit.. clearing word engine
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.078] qtmir.sessions: Wakelock acquired "17"
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.144] qtmir.mir: SessionAuthorizer::connection_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::configure_input_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::set_base_input_configuration_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::configure_display_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::set_base_display_configuration_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::screencast_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.149] qtmir.mir: SessionAuthorizer::prompt_session_is_allowed - this= qtmir::SessionAuthorizer(0x7f8400ff40) pid= 9887
Dec 30 14:32:10 ubuntu-phablet lomiri[4676]: [2025-12-30:14:32:10.151] qtmir.sessions: TaskController::onSessionStarting - sessionName=lomiri-notes-app
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: library "libpq_cust.so" not found
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: Creating a QMirClientScreen now
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: Application: Running against the production server
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: Application: Using main qml file from: "/usr/share/click/preinstalled/notes.ubports/1.0.1/qml/Reminders.qml"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/connectivity1/Private" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name="com.lomiri.connectivity1" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5918 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/libertine/Service/Operations" interface="com.lomiri.libertine.Service.Operations" member="list" mask="send" name="com.lomiri.libertine.Service" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5605 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.115\" (uid=32011 pid=9887 comm=\"lomiri-notes-app\" label=\"notes.ubports_reminders_1.0.1 (enforce)\") interface=\"com.lomiri.libertine.Service.Operations\" member=\"list\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=5605 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/libertine/Service/OperationsMonitor" interface="com.lomiri.libertine.Service.OperationsMonitor" member="running" mask="send" name="com.lomiri.libertine.Service" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5605 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.115\" (uid=32011 pid=9887 comm=\"lomiri-notes-app\" label=\"notes.ubports_reminders_1.0.1 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"running\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=5605 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: lastError - no arguments?
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/libertine/Service/OperationsMonitor" interface="com.lomiri.libertine.Service.OperationsMonitor" member="last_error" mask="send" name="com.lomiri.libertine.Service" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5605 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.115\" (uid=32011 pid=9887 comm=\"lomiri-notes-app\" label=\"notes.ubports_reminders_1.0.1 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"last_error\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=5605 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: lastError - no arguments?
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/libertine/Service/OperationsMonitor" interface="com.lomiri.libertine.Service.OperationsMonitor" member="result" mask="send" name="com.lomiri.libertine.Service" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5605 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.115\" (uid=32011 pid=9887 comm=\"lomiri-notes-app\" label=\"notes.ubports_reminders_1.0.1 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"result\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=5605 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: lastError - no arguments?
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/com/lomiri/connectivity1/Private" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name="com.lomiri.connectivity1" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=5918 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: NotesStore: Creating NotesStore instance.
Dec 30 14:32:10 ubuntu-phablet lomiri-notes-ap[9887]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:32:10 ubuntu-phablet lomiri-notes-ap[9887]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:32:10 ubuntu-phablet lomiri-notes-ap[9887]: unable to create file '/run/user/32011/dconf/user': Permission denied.  dconf will not work properly.
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/2" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=4700 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/7" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=4700 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/4" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=4700 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet dbus-daemon[3757]: apparmor="DENIED" operation="dbus_method_call"  bus="session" path="/org/gnome/evolution/dataserver/Subprocess/4700/5" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.57" pid=9887 label="notes.ubports_reminders_1.0.1" peer_pid=4700 peer_label="unconfined"
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: Fail to connect with client Unable to connect to “Unbenannt”: Backend für Quelle »birthdays« und Erweiterung »Calendar« kann nicht gefunden werden.
Dec 30 14:32:10 ubuntu-phablet lomiri-notes-ap[9887]: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
Dec 30 14:32:10 ubuntu-phablet lomiri-notes-ap[9887]: e_cal_client_get_view: assertion 'E_IS_CAL_CLIENT (client)' failed
Dec 30 14:32:10 ubuntu-phablet aa-exec[9887]: qml: Received PushClient notifications: 0
</code>
===== old libertine Container =====
I've got several libertine container which I use for my password store and several things I've worked on.
==== Problem ====
The first error I've seen, was a missing library, when entering a container.

<code bash>
ERROR: ld.so: object '/usr/lib/aarch64-linux-gnu/libtls-padding.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
</code>

The container couldn't be entered, no application started.
==== Solution ====
  * upgrade 21.04 to 24.04 didn't work
  * installing libtls / gnutls didn't work
  * finally I've destroyed the containers and reinstalled new ones

**delete / destroy container**
<code bash>
libertine-container-manager destroy -i ${CONTAINER-ID}
</code>

**create a new container**
<code bash>
libertine-container-manager create -i ${newCONTAINER-ID} -n ${newNAME}
</code>

===== libtls-padding =====
==== Problem ====
Systewide the profile is configured to preload libtls, which leads to an error, while libtls-padding looks like not being up to date in the system.

<code bash>
$ grep -R -i libtls /etc/profile.d/
/etc/profile.d/ld_preload_tls_padding.sh:    *libtls-padding.so*)
/etc/profile.d/ld_preload_tls_padding.sh:export LD_PRELOAD=/usr/lib/aarch64-linux-gnu/libtls-padding.so${LD_PRELOAD:+:${LD_PRELOAD}}

$ ls -l /usr/lib/aarch64-linux-gnu/libtls-padding.so -l
-rwSr--r-- 1 root root 67288 Jun 15  2025 /usr/lib/aarch64-linux-gnu/libtls-padding.so
</code>
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