desktop-packages team mailing list archive

[Vihai <1445846@xxxxxxxxxxxxxxxxxx>]

Public bug reported:


I am setting up a totem system which mounts a remote file system at boot and starts an application from it.

I found that randomly the boot fails because the mount fails due to
"Network unreachable" errors.

I made sure the mount unit waits for network-online.target to be rached,
however I found that NetworkManager-wait-online.service returns well
before the IP address has been obtained by DHCP.

This is a cleaned up log extract:

apr 19 02:22:13 terminale2 systemd[1]: Starting Network.
apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): carrier is OFF
apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): new Ethernet device (driver: 'r8169' ifindex: 2)
apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): exported as /org/freedesktop/NetworkManager/Devices/1
apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
apr 19 02:22:13 terminale2 systemd[1]: Starting Network Manager Wait Online...
apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): preparing device
apr 19 02:22:18 terminale2 NetworkManager[660]: <info> startup complete
apr 19 02:22:18 terminale2 systemd[1]: Started Network Manager Wait Online.
apr 19 02:22:18 terminale2 systemd[1]: Reached target Network is Online.
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
apr 19 02:22:18 terminale2 systemd[1]: Starting Network is Online.
apr 19 02:22:18 terminale2 systemd[1]: Mounting /nas...
apr 19 02:22:18 terminale2 mount[810]: mount error(101): Network is unreachable

Then after a while:

apr 19 02:22:26 terminale2 NetworkManager[660]: <info> Activation (eth2)
successful, device activated.

Attached you find the whole journal.

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "whole journal showing the timing"
   https://bugs.launchpad.net/bugs/1445846/+attachment/4379227/+files/journal

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1445846

Title:
  nm-online returns too early

Status in network-manager package in Ubuntu:
  New

Bug description:
  
  I am setting up a totem system which mounts a remote file system at boot and starts an application from it.

  I found that randomly the boot fails because the mount fails due to
  "Network unreachable" errors.

  I made sure the mount unit waits for network-online.target to be
  rached, however I found that NetworkManager-wait-online.service
  returns well before the IP address has been obtained by DHCP.

  This is a cleaned up log extract:

  apr 19 02:22:13 terminale2 systemd[1]: Starting Network.
  apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): carrier is OFF
  apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): new Ethernet device (driver: 'r8169' ifindex: 2)
  apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): exported as /org/freedesktop/NetworkManager/Devices/1
  apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
  apr 19 02:22:13 terminale2 systemd[1]: Starting Network Manager Wait Online...
  apr 19 02:22:13 terminale2 NetworkManager[660]: <info> (eth2): preparing device
  apr 19 02:22:18 terminale2 NetworkManager[660]: <info> startup complete
  apr 19 02:22:18 terminale2 systemd[1]: Started Network Manager Wait Online.
  apr 19 02:22:18 terminale2 systemd[1]: Reached target Network is Online.
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  apr 19 02:22:18 terminale2 systemd[1]: Starting Network is Online.
  apr 19 02:22:18 terminale2 systemd[1]: Mounting /nas...
  apr 19 02:22:18 terminale2 mount[810]: mount error(101): Network is unreachable

  Then after a while:

  apr 19 02:22:26 terminale2 NetworkManager[660]: <info> Activation
  (eth2) successful, device activated.

  Attached you find the whole journal.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1445846/+subscriptions