Comment 12 for bug 1714410

If you have add the ppa you need to purge it maybe. I'm going to test it
now.

On Sat, 9 Sep 2017 at 11:41, Jeremie Tamburini <email address hidden>
wrote:

> After the latest updates with the new Gnome Settings I can change the
> setup for external monitors.
>
> The problem is that the system doesn't remember the settings, so after a
> log out (or restart or suspension, etc..) I need always to open again
> Gnome Settings and set the external monitor as "Single Display".
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1714410
>
> Title:
> Can't change display configuration, Method ApplyConfiguration is not
> implemented on interface org.gnome.Mutter.DisplayConfig
>
> Status in gnome-control-center package in Ubuntu:
> Fix Released
>
> Bug description:
> Since last night's updates, I can no longer change screen resolution
> or monitor alignment in gnome-control-center anymore (in gnome-shell
> running under Wayland).
>
> gnome-control-center fails silently in the GUI but reports this from
> the command line:
>
> (gnome-control-center:5887): display-cc-panel-WARNING **: Error
> applying configuration:
> GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Method
> ApplyConfiguration is not implemented on interface
> org.gnome.Mutter.DisplayConfig
>
> All the available display modes are listed in gnome-control-center
> (you just can't select them).
>
> On the initial login, xrandr only showed two screen resolutions, one
> for screen XWAYLAND0 of 3840x2160 and another for XWAYLAND1 of
> 1920x1080, but after unplugging the external monitor and re-plugging
> it, now xrandr shows eDP-1 with all available modes and HDMI-1 with
> all available modes (you just can't select them from g-c-c).
>
> ProblemType: Bug
> DistroRelease: Ubuntu 17.10
> Package: gnome-control-center 1:3.24.3-0ubuntu6
> Uname: Linux 4.13.0-041300rc7-generic x86_64
> ApportVersion: 2.20.7-0ubuntu1
> Architecture: amd64
> CurrentDesktop: ubuntu:GNOME
> Date: Fri Sep 1 11:47:50 2017
> InstallationDate: Installed on 2017-08-16 (15 days ago)
> InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
> JournalErrors:
> Error: command ['journalctl', '-b', '--priority=warning',
> '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing
> messages from other users and the system.
> Users in the 'systemd-journal' group can see all messages. Pass
> -q to
> turn off this notice.
> No journal files were opened due to insufficient permissions.
> SourcePackage: gnome-control-center
> UpgradeStatus: Upgraded to artful on 2017-08-17 (15 days ago)
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1714410/+subscriptions
>
--

Shwan Ciyako

M.Sc Embbeded Electronics

Embedded Systems Design Engineer