[Pkg-utopia-maintainers] Bug#1016366: network-manager: Activated connection becomes de-activated after reboot

[Su, Bao Cheng]

Package: network-manager
Version: 1.30.6-1+deb11u1
Severity: normal
X-Debbugs-Cc: baocheng.su at siemens.com

If you have multiple connections for one interface, when using nmtui ->
`Activate a connection` to switch to another connection, it succeeds
without problems. However, if you reboot the system, sometimes the
activated connection becomes de-activate and the old connection becomes
activate again.

This happens more frequently if reboot is immediately after the activating.
If waiting for some minutes, this issue may not happen.

BTW, if using `nmcli` to dump the timestamp of the connection, both of the 
old and the new connection have the same timestamp right after switching
using `nmtui`:

```
# nmcli connection show eno1-old | grep times
connection.timestamp:                   1659162980
# nmcli connection show eno1-old | grep times
connection.timestamp:                   1659162980
```

-- System Information:
Debian Release: 11.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-16-amd64 (SMP w/4 CPU threads)
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          3.118
ii  dbus             1.12.20-2
ii  libaudit1        1:3.0-2
ii  libbluetooth3    5.55-3.1
ii  libc6            2.31-13+deb11u3
ii  libcurl3-gnutls  7.74.0-1.3+deb11u1
ii  libglib2.0-0     2.66.8-1
ii  libgnutls30      3.7.1-5+deb11u1
ii  libjansson4      2.13.1-1.1
ii  libmm-glib0      1.14.12-0.2
ii  libndp0          1.6-1+b1
ii  libnewt0.52      0.52.21-4+b3
ii  libnm0           1.30.6-1+deb11u1
ii  libpsl5          0.21.0-1.2
ii  libreadline8     8.1-1
ii  libselinux1      3.1-3
ii  libsystemd0      247.3-7
ii  libteamdctl0     1.31-1
ii  libudev1         247.3-7
ii  libuuid1         2.36.1-8+deb11u1
ii  policykit-1      0.105-31+deb11u1
ii  udev             247.3-7
ii  wpasupplicant    2:2.9.0-21

Versions of packages network-manager recommends:
ii  dnsmasq-base [dnsmasq-base]  2.85-1
ii  iptables                     1.8.7-1
ii  libpam-systemd               247.3-7
ii  modemmanager                 1.14.12-0.2
ii  ppp                          2.4.9-1+1
ii  wireless-regdb               2022.04.08-2~deb11u1

Versions of packages network-manager suggests:
ii  isc-dhcp-client  4.4.1-2.3
pn  libteam-utils    <none>

-- no debconf information