Child password dialog doesn't accept password

[Jean-Baptiste Lallement]

unity8 deb
xdiagnose deb

Test Case:
1. Launch xdiagnose from the app drawer (install it if not already installed)
2. This app requires superuser privileges and prompt the user to enter his password
3. Enter the password

Expected result
The app is unlocked

Actual result
The password is accepted but the password prompt is displayed again and the app is not unlocked
The result is the same with all the apps that require elevated privileges and executed as a user.

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: unity8 8.15+17.04.20170221-0ubuntu1
ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
Uname: Linux 4.10.0-9-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
Date: Wed Mar 8 11:34:17 2017
InstallationDate: Installed on 2014-07-23 (958 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcEnviron:
 TERM=screen-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: unity8
UpgradeStatus: Upgraded to zesty on 2016-11-15 (112 days ago)

[Ted Gould (ted)]

Works for me :-)

The only thing I have on my system that might be different is the UAL patch to run XMir for legacy applications. It is landing right now, so please try and see if that fixes xdiagnose for you.