[Pkg-utopia-maintainers] Bug#1069710: network-manager: WWAN adapter (Modem) is not found after update of stable Debian

[Serge Polyakov]

Package: network-manager
Version: 1.42.4-1
Severity: important
X-Debbugs-Cc: beer-bong at yandex.ru

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?

After updating stable Debian to the latest version my laptop losts modem
device.
After sleep or even after reboot Settings doesn't have Mobile Network tab and
icon for Mobile Network is  disappeared from panels on Gnome Destop (right top
corner)

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

1. In Gnome desktop search for Mobile Network
2. Launch it.
3. Mobile Network appears in Settings again but have "No WWAN Adapter found"
status.
4. Launch Network Manager
5. Save existing Mobile Broadband configuration.
6. It CAN fixes and Modem is back, or nothing has changed.

I haven't determine solution for sure.

   * What was the outcome of this action?

   * What outcome did you expect instead?

*** End of the template - remove these template lines ***


-- System Information:
Debian Release: 12.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-20-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages network-manager depends on:
ii  adduser                         3.134
ii  dbus [default-dbus-system-bus]  1.14.10-1~deb12u1
ii  libaudit1                       1:3.0.9-1
ii  libbluetooth3                   5.66-1+deb12u1
ii  libc6                           2.36-9+deb12u4
ii  libcurl3-gnutls                 7.88.1-10+deb12u5
ii  libglib2.0-0                    2.74.6-2
ii  libgnutls30                     3.7.9-2+deb12u2
ii  libjansson4                     2.14-2
ii  libmm-glib0                     1.20.4-1
ii  libndp0                         1.8-1
ii  libnewt0.52                     0.52.23-1+b1
ii  libnm0                          1.42.4-1
ii  libpsl5                         0.21.2-1
ii  libreadline8                    8.2-1.3
ii  libselinux1                     3.4-1+b6
ii  libsystemd0                     252.22-1~deb12u1
ii  libteamdctl0                    1.31-1
ii  libudev1                        252.22-1~deb12u1
ii  policykit-1                     122-3
ii  polkitd                         122-3
ii  udev                            252.22-1~deb12u1

Versions of packages network-manager recommends:
ii  dnsmasq-base [dnsmasq-base]  2.89-1
ii  libpam-systemd               252.22-1~deb12u1
ii  modemmanager                 1.20.4-1
ii  ppp                          2.4.9-1+1.1+b1
ii  wireless-regdb               2022.06.06-1
ii  wpasupplicant                2:2.10-12

Versions of packages network-manager suggests:
ii  iptables       1.8.9-2
pn  libteam-utils  <none>

Versions of packages network-manager is related to:
ii  isc-dhcp-client  4.4.3-P1-2

-- no debconf information