Bug#791606: systemsettings unable to find views quits right after start

[Marcelo Juchem <juchem@gmail.com>]

Package: systemsettings
Version: 4:5.3.2-2
Severity: grave
Justification: renders package unusable

On Debian sid, after upgrading to systemsettings:4:5.3.2-1 and even after upgrading to 4:5.3.2-2, everytime I open System Settings, it gives me an error popup saying "System Settings was unable to find any views, and hence has nothing to display."

FWIW, the network connections widget also disappeared from my systray. I have to resort to nmtui to make my network connections work. Display configuration also stopped working. When on dual display I used to be able to disable my laptop's monitor and keep only the external monitor working. Now, it clones the view on both monitors and I don't know another way to set it up other than System Settings -> Display Settings.

KMix, battery level, activities, launcher, device notifier, synaptiks, ktorrent, manage printer jobs, klipper, hexchat and chrome notifications still show up on the systray.

-- System Information:
Debian Release: stretch/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.0.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages systemsettings depends on:
ii  libc6                 2.19-18
ii  libkf5auth5           5.11.0-1
ii  libkf5completion5     5.11.0-1
ii  libkf5configcore5     5.11.0-1
ii  libkf5configgui5      5.11.0-1
ii  libkf5configwidgets5  5.11.0-1
ii  libkf5coreaddons5     5.11.0-1
ii  libkf5dbusaddons5     5.11.0-1
ii  libkf5i18n5           5.11.0-1
ii  libkf5iconthemes5     5.11.0-1
ii  libkf5itemviews5      5.11.0-1
ii  libkf5kcmutils5       5.11.0-1
ii  libkf5khtml5          5.11.0-1
ii  libkf5kiowidgets5     5.11.0-1
ii  libkf5service5        5.11.0-1
ii  libkf5widgetsaddons5  5.11.0-2
ii  libkf5windowsystem5   5.11.0-1
ii  libkf5xmlgui5         5.11.0-1
ii  libqt5core5a          5.4.2+dfsg-4
ii  libqt5dbus5           5.4.2+dfsg-4
ii  libqt5gui5            5.4.2+dfsg-4
ii  libqt5widgets5        5.4.2+dfsg-4
ii  libstdc++6            5.1.1-12

systemsettings recommends no packages.

systemsettings suggests no packages.

-- no debconf information