Bug#805187: gnome-control-center: disabling trackpad with keyboard input enter does not work

[Carsten Demming]

Package: gnome-control-center
Version: 1:3.18.1-1+b1
Severity: normal

Dear Maintainer,

   * What led up to the situation?
        - USB Mouse plugged in
        - Mouse&Trackpad settings opened
        - Navigated with tabulator through the menupoints until reaching the
on/off bool button
        - Used Enter to switch to off
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        - Using tabulator to jump out of the option (I thought it needs to
update the option at least at that point, but no cigar)
        - I clicked the button instead which solved the issue
        - I checked other options (for example in sound settings buttons would
work with enter)
   * What was the outcome of this action?
        - Button switched to "off"
        - Touchpad not disabled (therefore wrong visual feedback)
   * What outcome did you expect instead?
        - Touchpad beeing disabled
        - Correct visual feedback (button state)

Please do not hesitate to tell me what I did wrong (guidelines, procedure,
etc)! I am willing to learn.



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

Kernel: Linux 4.2.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gnome-control-center depends on:
ii  accountsservice            0.6.40-3
ii  apg                        2.2.3.dfsg.1-2
ii  colord                     1.2.12-1
ii  desktop-file-utils         0.22-1
ii  gnome-control-center-data  1:3.18.1-1
ii  gnome-desktop3-data        3.18.1-1
ii  gnome-icon-theme           3.12.0-1
ii  gnome-icon-theme-symbolic  3.12.0-1
ii  gnome-settings-daemon      3.18.1-1+b1
ii  gsettings-desktop-schemas  3.18.1-1
ii  libaccountsservice0        0.6.40-3
ii  libatk1.0-0                2.18.0-1
ii  libc6                      2.19-22
ii  libcairo-gobject2          1.14.4-1
ii  libcairo2                  1.14.4-1
ii  libcanberra-gtk3-0         0.30-2.1
ii  libcanberra0               0.30-2.1
ii  libcheese-gtk25            3.18.1-2
ii  libcheese8                 3.18.1-2
ii  libclutter-1.0-0           1.24.2-1
ii  libclutter-gtk-1.0-0       1.6.6-1
ii  libcolord-gtk1             0.1.25-1.1+b1
ii  libcolord2                 1.2.12-1
ii  libcups2                   2.1.0-6
ii  libdbus-glib-1-2           0.102-1
ii  libfontconfig1             2.11.0-6.3
ii  libgdk-pixbuf2.0-0         2.32.1-1
ii  libgl1-mesa-glx [libgl1]   10.6.8-1
ii  libglib2.0-0               2.46.2-1
ii  libgnome-bluetooth13       3.18.0-1
ii  libgnome-desktop-3-12      3.18.1-1
ii  libgoa-1.0-0b              3.18.1-1
ii  libgoa-backend-1.0-1       3.18.1-1
ii  libgrilo-0.2-1             0.2.14-1
ii  libgtk-3-0                 3.18.2-1
ii  libgtop-2.0-10             2.32.0-1
ii  libgudev-1.0-0             230-2
ii  libibus-1.0-5              1.5.10-1
ii  libkrb5-3                  1.13.2+dfsg-4
ii  libmm-glib0                1.4.12-1
ii  libnm-glib-vpn1            1.0.6-1
ii  libnm-glib4                1.0.6-1
ii  libnm-gtk0                 1.0.6-2
ii  libnm-util2                1.0.6-1
ii  libpango-1.0-0             1.38.1-1
ii  libpangocairo-1.0-0        1.38.1-1
ii  libpolkit-gobject-1-0      0.105-13
ii  libpulse-mainloop-glib0    7.1-2
ii  libpulse0                  7.1-2
ii  libpwquality1              1.2.3-1
ii  libsmbclient               2:4.1.17+dfsg-4
ii  libsoup2.4-1               2.52.1-1
ii  libupower-glib3            0.99.3-1+b2
ii  libwacom2                  0.15-1
ii  libx11-6                   2:1.6.3-1
ii  libxi6                     2:1.7.5-1
ii  libxml2                    2.9.2+zdfsg1-4

Versions of packages gnome-control-center recommends:
ii  cracklib-runtime       2.9.2-1+b1
ii  cups-pk-helper         0.2.5-2+b1
ii  gkbd-capplet           3.6.0-1
ii  gnome-online-accounts  3.18.1-1
ii  gnome-user-guide       3.18.1-1
ii  gnome-user-share       3.18.0-1
ii  iso-codes              3.63-1
ii  libnss-myhostname      227-2
ii  mesa-utils             8.2.0-3+b1
ii  mousetweaks            3.12.0-1
ii  network-manager-gnome  1.0.6-2
ii  policykit-1-gnome      0.105-2
ii  realmd                 0.16.2-1
ii  rygel                  0.28.1-1
ii  rygel-tracker          0.28.1-1
ii  system-config-printer  1.5.7-1

Versions of packages gnome-control-center suggests:
ii  gstreamer1.0-pulseaudio  1.6.1-1
pn  libcanberra-gtk-module   <none>
ii  libcanberra-gtk3-module  0.30-2.1
ii  x11-xserver-utils        7.7+5

-- no debconf information