Intune is unable to register Ubuntu 24.04.2 device

Hey,

Writing this issue since I found no source code/repo, and no other issues here matched my symptoms.
Anyone got any hints on how I could proceed?

Or maybe even better, where to find the source code and build instructions for `intune-portal` so I can build towards the current libraries...

2025-06-26 08:46:50+02:00: ~ w/❄️ w/🧙 took 2s
x10an14@ubuntu ❯ : intune-portal
2025-06-26 08:47:41  INFO Command line arguments args=PortalArgs { common: CommonArgs { interactive: false, socket_path: "/run/intune/daemon.socket" } } version="1.2503.10"
2025-06-26 08:47:45  INFO Starting a new login
Could not create default EGL display: EGL_BAD_PARAMETER. Aborting...
2025-06-26 08:47:48  WARN oneauth{tag="9a8hm"}: HTTP status: 404
2025-06-26 08:47:48  WARN oneauth{tag="5fsch"}: Failed to get image from Graph
^CError: nu::shell::terminated_by_signal

  × External command was terminated by a signal
   ╭─[entry #143:1:1]
 1 │ intune-portal
   · ──────┬──────
   ·       ╰── terminated by SIGINT (2)
   ╰────


2025-06-26 08:47:56+02:00: ~ w/❄️ w/🧙 took 14s
x10an14@ubuntu ❌-2 ❯ : lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 24.04.2 LTS
Release:        24.04
Codename:       noble

2025-06-26 08:48:08+02:00: ~ w/❄️ w/🧙
x10an14@ubuntu ❯ : grep -HIRnC 10 'microsoft' /etc/apt/sources.list.d/
/etc/apt/sources.list.d/microsoft-prod.list:1:deb [arch=amd64,arm64,armhf signed-by=/usr/share/keyrings/microsoft-prod.gpg] https://packages.microsoft.com/ubuntu/24.04/prod noble main

2025-06-26 08:48:27+02:00: ~ w/❄️ w/🧙
x10an14@ubuntu ❯ : history | last 11
───#───┬───────────────────────────────────────────────────────────────────────────────────command────────────────────────────────────────────────────────────────────────────────────
 12135 │ grep -HIRnC 10 'microsoft' /etc/apt/sources.list.d/
 12136 │ sudo apt purge intune-portal microsoft-edge-stable microsoft-identity-broker
 12137 │ ^find ~/.local ~/.cache ~/.config -iname '*microsoft-identity*' -or -iname '*intune*' e> /dev/null | lines | tee { each {|d|  rm -r $d}} | each {|d| echo $"Deleting: ($d)"}
 12138 │ ^find ~/.local ~/.cache ~/.config -iname '*microsoft*' -or -iname '*intune*' e> /dev/null | lines | tee { each {|d|  rm -r $d}} | each {|d| echo $"Deleting: ($d)"}
 12139 │ systemctl --user daemon-reload
 12140 │ sudo apt install intune-portal
 12141 │ systemctl --user daemon-reload
 12142 │ ^find ~/.local ~/.cache ~/.config -iname '*microsoft-*' -or -iname '*intune*' e> /dev/null | lines | tee { each {|d|  rm -r $d}} | each {|d| echo $"Deleting: ($d)"}
 12143 │ intune-portal
 12144 │ lsb_release -a
 12145 │ grep -HIRnC 10 'microsoft' /etc/apt/sources.list.d/

2025-06-26 08:48:48+02:00: ~ w/❄️ w/🧙
x10an14@ubuntu ❯ :

Here are the relevant logs I was able to find:

x10an14@ubuntu ❯ : sudo journalctl -t intune-portal -t microsoft-identity-broker -f
Jun 26 08:47:41 ubuntu intune-portal[261043]: Command line arguments args=PortalArgs { common: CommonArgs { interactive: false, socket_path: "/run/intune/daemon.socket" } } version="1.2503.10"
Jun 26 08:47:45 ubuntu intune-portal[261043]: Starting a new login
Jun 26 08:47:45 ubuntu microsoft-identity-broker[261088]: I/IdentityBrokerService: [2025-06-26 06:47:45 - thread_id: 1, correlation_id: UNSET - ] Starting DBus Service for Microsoft Identity Broker...
Jun 26 08:47:46 ubuntu microsoft-identity-broker[261088]: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
Jun 26 08:47:46 ubuntu microsoft-identity-broker[261088]: SLF4J: Defaulting to no-operation (NOP) logger implementation
Jun 26 08:47:46 ubuntu microsoft-identity-broker[261088]: SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Jun 26 08:47:46 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:46 - thread_id: 1, correlation_id: UNSET - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:46 ubuntu microsoft-identity-broker[261088]: I/MapDbStorage:getDb: [2025-06-26 06:47:46 - thread_id: 1, correlation_id: UNSET - ] Attempting to open DB File at path: /home/x10an14/.local/state/microsoft-identity-broker/broker-data.db
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 1, correlation_id: UNSET - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 1, correlation_id: UNSET - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/IdentityBrokerService: [2025-06-26 06:47:47 - thread_id: 1, correlation_id: UNSET - ] DBus Service for Broker has been started!
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/getAccounts: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: UNSET - ] Received method call from UID [1000], with correlationId [ffba9791-791b-4237-b485-2101a8cd85b9].
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/MapDbStorage:getDb: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] Attempting to open DB File at path: /home/x10an14/.local/state/microsoft-identity-broker/account-data.db
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/BrokerUtil:getCacheRecordListFromBrokerCache: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] This client ID is not known to brokerOAuth2TokenCache.
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/BrokerUtil:getCacheRecordListFromBrokerCache: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] No accounts available in client app cache, trying the FOCI cache.
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerPlatformComponents:getDbFileRootDir: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] STATE_DIRECTORY is /home/x10an14/.local/state/microsoft-identity-broker
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: W/DefaultBrokerApplicationRegistry:getMetadata: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] Metadata could not be found for clientId, environment: [b743a22d-6705-4147-8670-d92fa515ee2b, null]
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/AuthSdkOperation:isAppInBrokerApplicationRegistry: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] App in broker application registry: [false]
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/AuthSdkOperation:addDeviceAccountIfNeeded: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] App in registry is allowed to access WPJ: [false]
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/AuthSdkOperation:addDeviceAccountIfNeeded: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] is a known FoCI App: [true]
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/LinuxBrokerServiceOperation:getAccounts: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] Received get account result for correlation id: ffba9791-791b-4237-b485-2101a8cd85b9
Jun 26 08:47:47 ubuntu microsoft-identity-broker[261088]: I/BrokerDBusV1Impl:getAccounts: [2025-06-26 06:47:47 - thread_id: 39, correlation_id: ffba9791-791b-4237-b485-2101a8cd85b9 - ] Sending result back to calling application for correlation id: ffba9791-791b-4237-b485-2101a8cd85b9
Jun 26 08:47:48 ubuntu intune-portal[261043]: oneauth{tag="9a8hm"}: HTTP status: 404
Jun 26 08:47:48 ubuntu intune-portal[261043]: oneauth{tag="5fsch"}: Failed to get image from Graph