Package: base Severity: normal Dear Maintainer,
If I suspend the system, I lose network connectivity when I resume. eth0 is simply gone. A reboot restores network connectivity. The first thing I tried was changing eth0 from DHCP to static. No effect. After some research I used the following command to debug network- manager during suspend/resume: service network-manager stop && NetworkManager --no-daemon --debug --log- level=debug Snippet: sleep requested (sleeping: no enabled: yes) NetworkManager[1672]: <info> sleeping... NetworkManager[1672]: <info> NetworkManager state is now ASLEEP NetworkManager[1672]: <info> (eth0): device state change: activated -> unmanaged (reason 'removed') [100 10 36] NetworkManager[1672]: <info> (eth0): deactivating device (reason 'removed') [36] NetworkManager[1672]: <info> devices removed (path: /sys/devices/pci0000:00/0000:00:1c.7/0000:04:00.0/net/eth0, iface: eth0) NetworkManager[1672]: <info> wake requested (sleeping: yes enabled: yes) NetworkManager[1672]: <info> waking up... NetworkManager[1672]: <info> NetworkManager state is now DISCONNECTED Thanks! -- System Information: Debian Release: 8.3 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)