I upgraded a Xenial system to Yakkety, then enabled -proposed and
installed the new version of network-manager.
bdmurray@clean-xenial-amd64:~$ apt-cache policy network-manager
network-manager:
Installed: 1.2.6-0ubuntu1
Candidate: 1.2.6-0ubuntu1.1
Version table:
1.2.6-0ubuntu1.1 500
500 http://192.168.10.7/ubuntu yakkety-proposed/main amd64 Packages
*** 1.2.6-0ubuntu1 500
500 http://192.168.10.7/ubuntu yakkety-updates/main amd64 Packages
100 /var/lib/dpkg/status
1.2.4-0ubuntu1 500
500 http://192.168.10.7/ubuntu yakkety/main amd64 Packages
bdmurray@clean-xenial-amd64:~$ sudo apt-get install network-manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be upgraded:
network-manager
1 upgraded, 0 newly installed, 0 to remove and 52 not upgraded.
Need to get 1,996 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://192.168.10.7/ubuntu yakkety-proposed/main amd64 network-manager
amd64 1.2.6-0ubuntu1.1 [1,996 kB]
Fetched 1,996 kB in 0s (82.5 MB/s)
(Reading database ... 188256 files and directories currently installed.)
Preparing to unpack .../network-manager_1.2.6-0ubuntu1.1_amd64.deb ...
Unpacking network-manager (1.2.6-0ubuntu1.1) over (1.2.6-0ubuntu1) ...
Processing triggers for ureadahead (0.100.0-19) ...
Setting up network-manager (1.2.6-0ubuntu1.1) ...
Processing triggers for systemd (231-9ubuntu4) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for dbus (1.10.10-1ubuntu1.1) ...
bdmurray@clean-xenial-amd64:~$ sudo shutdown -r now
Connection to clean-xenial-amd64.local closed by remote host.
Connection to clean-xenial-amd64.local closed.
After the reboot I had network connectivity.
$ ssh clean-xenial-amd64.local
Welcome to Ubuntu 16.10 (GNU/Linux 4.8.0-49-generic x86_64)
Setting to verification-done.
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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/1676547
Title:
No network connectivity after upgrade from 16.04 to 16.10
Status in network-manager package in Ubuntu:
In Progress
Status in network-manager source package in Yakkety:
Fix Committed
Bug description:
Impact
------
When upgrading from Xenial (with all updates installed) to Yakkety you will
boot to a system without networking - sad!
Test Case
---------
1) Boot a xenial desktop system
2) Ensure network-manager version 1.2.6-0ubuntu0.16.04.1 from -updates is
installed
3) Upgrade to yakkety
4) Reboot
5) Observe you have no network
If you install the version of network-manager from yakkety-proposed
before rebooting you should have a network connection after you
reboot.
Regression Potential
--------------------
Any failure to manage ethernet or wireless devices after upgrade, or
issues with the use of netplan in conjunction with NetworkManager
should be investigated as potential regressions. For example, if after
upgrading, ethernet devices are no longer managed, or if devices that
should be explicitly ignored by NetworkManager due to existing user
configuration are now managed, these would indicate a possible
regression caused by this update.
Original Description
--------------------
nplan was installed during the upgrade process but I had no network
connectivity after upgrading. Apparently, no package wanted to manage
my ethernet connection.
ProblemType: BugDistroRelease: Ubuntu 16.10
Package: ubuntu-release-upgrader-core 1:16.10.10
ProcVersionSignature: Ubuntu 4.8.0-41.44-generic 4.8.17
Uname: Linux 4.8.0-41-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Mon Mar 27 11:34:04 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-01-16 (1531 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130116)
PackageArchitecture: allSourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to yakkety on 2017-03-17 (10 days ago)
VarLogDistupgradeTermlog:
modified.conffile..etc.update-manager.meta-release: [modified]
mtime.conffile..etc.update-manager.meta-release: 2013-10-08T06:39:09.818913
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