Public bug reported:
I just did a cosmic->disco upgrade and as soon as the network-manager
package was configured, my network dropped.
Setting up network-manager (1.12.4-1ubuntu1) ...
As soon as this package was configured, the NetworkManager service died,
the NM applet disappeared from my desktop, and my network dropped.
The NetworkManager service eventually succeeded in restarting, but it
took 12 minutes.
journalctl output looks like:
Apr 11 13:30:43 virgil systemd[1]: Stopping Network Manager...
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.2262] caught
SIGTERM, shutting down normally.
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.2277] device
(wlan2): state change: activated -> deactivating (reason 'unmanaged',
sys-iface-state: 'managed')
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.2392] device
(wlan2): state change: deactivating -> unmanaged (reason 'removed',
sys-iface-state: 'managed')
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.3055] dhcp4
(wlan2): canceled DHCP transaction, DHCP client pid 2596
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.3056] dhcp4
(wlan2): state changed bound -> done
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.4210] device
(virbr0-nic): released from master device virbr0
Apr 11 13:30:43 virgil NetworkManager[2684]: <info> [1555014643.4430] exiting
(success)
Apr 11 13:30:43 virgil systemd[1]: NetworkManager.service: Succeeded.
Apr 11 13:30:43 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:30:43 virgil systemd[1]: Starting Network Manager...
Apr 11 13:32:13 virgil systemd[1]: NetworkManager.service: Start operation
timed out. Terminating.
Apr 11 13:32:13 virgil systemd[1]: NetworkManager.service: Main process exited,
code=killed, status=15/TERM
Apr 11 13:32:13 virgil systemd[1]: NetworkManager.service: Failed with result
'timeout'.
Apr 11 13:32:13 virgil systemd[1]: Failed to start Network Manager.
Apr 11 13:32:14 virgil systemd[1]: NetworkManager.service: Service
RestartSec=100ms expired, scheduling restart.
Apr 11 13:32:14 virgil systemd[1]: NetworkManager.service: Scheduled restart
job, restart counter is at 1.
Apr 11 13:32:14 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:32:14 virgil systemd[1]: Starting Network Manager...
Apr 11 13:33:50 virgil systemd[1]: NetworkManager.service: Start operation
timed out. Terminating.
Apr 11 13:33:50 virgil systemd[1]: NetworkManager.service: Main process exited,
code=killed, status=15/TERM
Apr 11 13:33:50 virgil systemd[1]: NetworkManager.service: Failed with result
'timeout'.
Apr 11 13:33:50 virgil systemd[1]: Failed to start Network Manager.
Apr 11 13:33:50 virgil systemd[1]: NetworkManager.service: Service
RestartSec=100ms expired, scheduling restart.
Apr 11 13:33:50 virgil systemd[1]: NetworkManager.service: Scheduled restart
job, restart counter is at 2.
Apr 11 13:33:50 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:33:50 virgil systemd[1]: Starting Network Manager...
Apr 11 13:35:21 virgil systemd[1]: NetworkManager.service: Start operation
timed out. Terminating.
Apr 11 13:35:21 virgil systemd[1]: NetworkManager.service: Main process exited,
code=killed, status=15/TERM
Apr 11 13:35:21 virgil systemd[1]: NetworkManager.service: Failed with result
'timeout'.
Apr 11 13:35:21 virgil systemd[1]: Failed to start Network Manager.
Apr 11 13:36:52 virgil systemd[1]: NetworkManager.service: Service
RestartSec=100ms expired, scheduling restart.
Apr 11 13:36:52 virgil systemd[1]: NetworkManager.service: Scheduled restart
job, restart counter is at 3.
Apr 11 13:36:52 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:36:52 virgil systemd[1]: Starting Network Manager...
Apr 11 13:38:28 virgil systemd[1]: NetworkManager.service: Start operation
timed out. Terminating.
Apr 11 13:38:28 virgil systemd[1]: NetworkManager.service: Main process exited,
code=killed, status=15/TERM
Apr 11 13:38:28 virgil systemd[1]: NetworkManager.service: Failed with result
'timeout'.
Apr 11 13:38:28 virgil systemd[1]: Failed to start Network Manager.
Apr 11 13:38:29 virgil systemd[1]: NetworkManager.service: Service
RestartSec=100ms expired, scheduling restart.
Apr 11 13:38:29 virgil systemd[1]: NetworkManager.service: Scheduled restart
job, restart counter is at 4.
Apr 11 13:38:29 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:38:29 virgil systemd[1]: Starting Network Manager...
Apr 11 13:40:00 virgil systemd[1]: NetworkManager.service: Start operation
timed out. Terminating.
Apr 11 13:40:01 virgil systemd[1]: NetworkManager.service: Main process exited,
code=killed, status=15/TERM
Apr 11 13:40:01 virgil systemd[1]: NetworkManager.service: Failed with result
'timeout'.
Apr 11 13:40:01 virgil systemd[1]: Failed to start Network Manager.
Apr 11 13:40:01 virgil systemd[1]: NetworkManager.service: Service
RestartSec=100ms expired, scheduling restart.
Apr 11 13:40:01 virgil systemd[1]: NetworkManager.service: Scheduled restart
job, restart counter is at 5.
Apr 11 13:40:01 virgil systemd[1]: Stopped Network Manager.
Apr 11 13:40:01 virgil systemd[1]: Starting Network Manager...
Apr 11 13:40:01 virgil NetworkManager[1630]: <info> [1555015201.6906]
NetworkManager (version 1.16.0) is starting... (after a restart)
Apr 11 13:40:01 virgil NetworkManager[1630]: <info> [1555015201.6907] Read
config: /etc/NetworkManager/NetworkManager.conf (lib: 10-dns-resolved.conf,
20-connectivity-ubuntu.conf, no-mac-addr-change.conf) (etc:
10-globally-managed-devices.conf, 10-ubuntu-fan.conf,
default-wifi-powersave-on.conf)
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: network-manager 1.16.0-0ubuntu2
ProcVersionSignature: Ubuntu 4.18.0-17.18-generic 4.18.20
Uname: Linux 4.18.0-17-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.10-0ubuntu26
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 11 13:45:23 2019
InstallationDate: Installed on 2010-09-24 (3121 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
IpRoute:
default via 192.168.15.1 dev wlan2 proto dhcp metric 600
10.44.49.0/24 dev lxdbr0 proto kernel scope link src 10.44.49.1
169.254.0.0/16 dev lxdbr0 scope link metric 1000
192.168.15.0/24 dev wlan2 proto kernel scope link src 192.168.15.71 metric 600
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: Upgraded to disco on 2019-04-11 (0 days ago)
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.16.0 connected started full enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: High
Status: New
** Tags: amd64 apport-bug disco
** Changed in: network-manager (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1824425
Title:
network-manager dies in package postinst on cosmic->disco upgrade
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