Package: network-manager Version: 1.27.91-1 Severity: grave /etc/resolve.conf includes the expected configuration (WRT nameservers) on bootup.
After upgrading network-manager and restarting it, /etc/resolve.conf (which is a symlink to /run/NetworkManager/resolv.conf) is basically wiped out. Includes only this: # Generated by NetworkManager Rebooting brings things to normal. Still, this isn't wintendo. I'd expect better. There are some workarounds (suggested in some other bug reports) that bring the system back to an usable state, but far away from perfect (dhclient wlan0). Duplicated home router nameserver addresses in /etc/resolv.conf: nameserver 192.168.0.1 nameserver 192.168.0.1 which is not what my configuration is. -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (500, 'testing'), (99, 'unstable'), (59, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.9.0-1-amd64 (SMP w/4 CPU threads) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages network-manager depends on: ii adduser 3.118 ii dbus 1.12.20-1 ii libaudit1 1:2.8.5-3.1 ii libbluetooth3 5.55-1 ii libc6 2.31-4 ii libcurl3-gnutls 7.72.0-1 ii libglib2.0-0 2.66.1-2 ii libgnutls30 3.6.15-4 ii libjansson4 2.13.1-1 ii libmm-glib0 1.14.6-0.1 ii libndp0 1.6-1+b1 ii libnewt0.52 0.52.21-4+b2 ii libnm0 1.27.91-1 ii libpam-systemd 246.6-2 ii libpsl5 0.21.0-1.1 ii libreadline8 8.0-4 ii libselinux1 3.1-2+b1 ii libsystemd0 246.6-2 ii libteamdctl0 1.31-1 ii libudev1 246.6-2 ii libuuid1 2.36-3+b2 ii policykit-1 0.105-29 ii udev 246.6-2 ii wpasupplicant 2:2.9.0-15 Versions of packages network-manager recommends: ii crda 4.14+git20191112.9856751-1 ii dnsmasq-base [dnsmasq-base] 2.82-1 ii iptables 1.8.5-3 ii modemmanager 1.14.6-0.1 pn ppp <none> Versions of packages network-manager suggests: ii isc-dhcp-client 4.4.1-2.1+b2 pn libteam-utils <none> -- no debconf information Cheers, -- Cristian