Your message dated Wed, 27 Aug 2025 20:11:07 +0000
with message-id <[email protected]>
and subject line Bug#1110197: fixed in modemmanager 1.24.0-1+deb13u1
has caused the Debian Bug report #1110197,
regarding modemmanager: Fibocom FM350-GL unusable in modemmanager 1.24.0-1
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1110197: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1110197
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: modemmanager
Version: 1.24.0-1
Severity: important
Tags: patch upstream fixed-upstream
X-Debbugs-Cc: [email protected]
Dear Maintainer,
Fibocom FM350-GL is not usable after upgrading to trixie modemmanager
1.24.0-1 due to the following bug which is fixed in 1.24.2 upstream.
This is a regression, the modem was working in bookworm.
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/975
The error message is as follows:
Jul 31 17:20:20 elitebook ModemManager[1521]: Bail out!
ERROR:../src/plugins/fibocom/mm-shared-fibocom.c:78:get_private: assertion
failed: (MM_SHARED_FIBOCOM_GET_IFACE (self)->peek_parent_firmware_interface)
The upstream patch commit can be found here:
https://gitlab.freedesktop.org/dcbw/ModemManager/-/commit/046b79a6766b6384db9cd56a9af5d148787bafe4?view=inline
diff --git a/src/plugins/fibocom/mm-shared-fibocom.c
b/src/plugins/fibocom/mm-shared-fibocom.c
index
89be09efbc244a707e7fc5b7b30756650653fdcd..0fbc9b5995609ce839f653cf124013a072b93f8d
100644
--- a/src/plugins/fibocom/mm-shared-fibocom.c
+++ b/src/plugins/fibocom/mm-shared-fibocom.c
@@ -75,8 +75,8 @@ get_private (MMSharedFibocom *self)
priv->class_parent = MM_SHARED_FIBOCOM_GET_IFACE
(self)->peek_parent_class (self);
/* Setup firmware interface of parent class */
- g_assert (MM_SHARED_FIBOCOM_GET_IFACE
(self)->peek_parent_firmware_interface);
- priv->iface_modem_firmware_parent = MM_SHARED_FIBOCOM_GET_IFACE
(self)->peek_parent_firmware_interface (self);
+ if (MM_SHARED_FIBOCOM_GET_IFACE (self)->peek_parent_firmware_interface)
+ priv->iface_modem_firmware_parent = MM_SHARED_FIBOCOM_GET_IFACE
(self)->peek_parent_firmware_interface (self);
g_object_set_qdata_full (G_OBJECT (self), private_quark, priv,
(GDestroyNotify)private_free);
}
Fibocom FM350-GL has a quite wide user base because it is shipped
with HP elitebooks and Lenovo thinkpads and according to the patched
file name the same issue may affect further models.
Installing the currently experimental 1.25.0 fixes the issue in trixie.
Please consider upgrading the modemmanager package to 1.24.2 or cherry picking
the
patch.
-- System Information:
Debian Release: 13.0
APT prefers testing-security
APT policy: (500, 'testing-security'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.12.35+deb13-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages modemmanager depends on:
ii libc6 2.41-11
ii libglib2.0-0t64 2.84.3-1
ii libgudev-1.0-0 238-6
ii libmbim-glib4 1.32.0-1
ii libmbim-proxy 1.32.0-1
ii libmm-glib0 1.24.0-1
ii libpolkit-gobject-1-0 126-2
ii libqmi-glib5 1.36.0-1
ii libqmi-proxy 1.36.0-1
ii libqrtr-glib0 1.2.2-1+b2
ii libsystemd0 257.7-1
ii polkitd 126-2
Versions of packages modemmanager recommends:
ii libmbim-utils 1.32.0-1
ii libqmi-utils 1.36.0-1
ii usb-modeswitch 2.6.1-4+b2
modemmanager suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: modemmanager
Source-Version: 1.24.0-1+deb13u1
Done: Arnaud Ferraris <[email protected]>
We believe that the bug you reported is fixed in the latest version of
modemmanager, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Arnaud Ferraris <[email protected]> (supplier of updated modemmanager
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 11 Aug 2025 10:51:27 +0200
Source: modemmanager
Architecture: source
Version: 1.24.0-1+deb13u1
Distribution: trixie
Urgency: medium
Maintainer: DebianOnMobile Maintainers
<[email protected]>
Changed-By: Arnaud Ferraris <[email protected]>
Closes: 1110197
Changes:
modemmanager (1.24.0-1+deb13u1) trixie; urgency=medium
.
* d/gbp.conf: target stable branch
* d/patches: backport upstream fix for Fibocom FM350-GL (Closes: #1110197)
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