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
