Bug#795693: gnome-control-center: Connected display cannot be turned off (not used)

[Branislav Zahradnik]

Package: gnome-control-center
Version: 1:3.16.3-1
Severity: important

Dear Maintainer,

HW setup:
- laptop with docking station (ie lid closed most of time)
- external monitor

Expected setup:
- use only one available display

gnome-control-center has option "turn-off" display, but its usage is ignored.



-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (900, 'testing'), (500, 'oldoldstable-updates'), (500, 'oldoldstable')
Architecture: i386 (i686)

Kernel: Linux 4.1.0-1-686-pae (SMP w/2 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: sysvinit (via /sbin/init)

Versions of packages gnome-control-center depends on:
ii  accountsservice            0.6.40-2
ii  apg                        2.2.3.dfsg.1-2
ii  colord                     1.2.1-1+b2
ii  desktop-file-utils         0.22-1
ii  gnome-control-center-data  1:3.16.3-1
ii  gnome-desktop3-data        3.16.2-2
ii  gnome-icon-theme           3.12.0-1
ii  gnome-icon-theme-symbolic  3.12.0-1
ii  gnome-settings-daemon      3.16.3-1
ii  gsettings-desktop-schemas  3.16.1-1
ii  libaccountsservice0        0.6.40-2
ii  libatk1.0-0                2.16.0-2
ii  libc6                      2.19-19
ii  libcairo-gobject2          1.14.2-2
ii  libcairo2                  1.14.2-2
ii  libcanberra-gtk3-0         0.30-2.1
ii  libcanberra0               0.30-2.1
ii  libcheese-gtk23            3.16.1-1
ii  libcheese7                 3.16.1-1
ii  libclutter-1.0-0           1.22.4-1
ii  libclutter-gtk-1.0-0       1.6.2-1
ii  libcolord-gtk1             0.1.25-1.1+b1
ii  libcolord2                 1.2.1-1+b2
ii  libcups2                   2.0.3-10
ii  libdbus-glib-1-2           0.102-1
ii  libfontconfig1             2.11.0-6.3
ii  libgdk-pixbuf2.0-0         2.31.5-1
ii  libgl1-mesa-glx [libgl1]   10.6.3-1
ii  libglib2.0-0               2.44.1-1.1
ii  libgnome-bluetooth13       3.16.1-1
ii  libgnome-desktop-3-10      3.16.2-2+b1
ii  libgoa-1.0-0b              3.16.3-1
ii  libgoa-backend-1.0-1       3.16.3-1
ii  libgrilo-0.2-1             0.2.12-2
ii  libgtk-3-0                 3.16.6-1
ii  libgtop-2.0-10             2.30.0-3
ii  libgudev-1.0-0             230-2
ii  libibus-1.0-5              1.5.10-1
ii  libkrb5-3                  1.12.1+dfsg-20
ii  libmm-glib0                1.4.10-1
ii  libnm-glib-vpn1            1.0.2-2
ii  libnm-glib4                1.0.2-2
ii  libnm-gtk0                 1.0.4-1
ii  libnm-util2                1.0.2-2
ii  libpango-1.0-0             1.36.8-3
ii  libpangocairo-1.0-0        1.36.8-3
ii  libpolkit-gobject-1-0      0.105-11
ii  libpulse-mainloop-glib0    6.0-5
ii  libpulse0                  6.0-5
ii  libpwquality1              1.2.3-1
ii  libsmbclient               2:4.1.17+dfsg-4
ii  libsoup2.4-1               2.50.0-2
ii  libupower-glib3            0.99.3-1+b2
ii  libwacom2                  0.8-1
ii  libx11-6                   2:1.6.3-1
ii  libxi6                     2:1.7.4-1+b2
ii  libxml2                    2.9.1+dfsg1-5

Versions of packages gnome-control-center recommends:
ii  cracklib-runtime       2.9.2-1
ii  cups-pk-helper         0.2.5-2+b1
ii  gkbd-capplet           3.6.0-1
ii  gnome-online-accounts  3.16.3-1
ii  gnome-user-guide       3.16.1-1
ii  gnome-user-share       3.14.2-1
ii  iso-codes              3.60-1
ii  libnss-myhostname      224-1
ii  mesa-utils             8.2.0-1
ii  mousetweaks            3.12.0-1
ii  network-manager-gnome  1.0.4-1
ii  policykit-1-gnome      0.105-2
ii  realmd                 0.16.1-1
ii  rygel                  0.26.1-3
ii  rygel-tracker          0.26.1-3
ii  system-config-printer  1.4.6-1

Versions of packages gnome-control-center suggests:
ii  gstreamer1.0-pulseaudio  1.4.5-2+b1
ii  libcanberra-gtk-module   0.30-2.1
pn  libcanberra-gtk3-module  <none>
ii  x11-xserver-utils        7.7+4

-- no debconf information