[xenial64]Cannot sign in U1 account with error "GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown:The name io.snapcraft.SnapdLoginService was not provided by any .service files"

[TarotChen]

current build number: 77
device name: frieza_arm64
channel: ubuntu-touch/staging/ubuntu
last update: 2016-11-08 05:40:10
version version: 77
version ubuntu: 20161108
version device: 20161014.0
version custom: 20161108

Step:
1.Go to account-settings page
2.Select "Ubuntu One"
3.Try to sign in valid U1 account

Actual result:
It pops error "GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown:The name io.snapcraft.SnapdLoginService was not provided by any .service files"

Expected result:
Be able to sign in U1 account

[Norbert (nrbrtx)]

Affects me on M10 with staging (Ubuntu 16.04, r151).

[Bry Wilson (bry-wilson)]

Also affects me on Meizu Pro 5 (ubuntu-touch/staging/ubuntu/turbo) Revision 204

[hackel (hackel)]

This hit me on standard desktop zesty, trying to log in through GNOME Software.

[John Anderson (johna4242)]

This occurred on my new Lubuntu system:

Linux 4.10.0-21-generix (x86_64)
Compiled #23-Ubuntu SMP Fri Apr 28
Distribution: Ubuntu 17.04

DE: LXDE (Lubuntu)

Was trying to install Atom text editor through the software update / install application.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Czenek (302302-centrum)]

Same bug on my new Lubuntu

Linux 4.10.0-30-generic
#34-Ubuntu SMP Mon Jul 31 19:38:17 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux

[Czenek (302302-centrum)]

I have reinstalled (by Synaptic Package Manager)
- libsnapd-glib1
- snapd
- snapd-login-service
- ubuntu-core-snapd-units
- libdbus-glib-1-2

and now everything works correctly.

[Davidhowell1989 (davidhowell1989)]

Installed "snapd-login-service" and it is now working. That seems to be all that I needed to do for my issue.