There is not yet a fix for this problem. Do you known any reliable way to
reproduce it?

Il giorno lun 12 nov 2018, 23:50 Mike L <email address hidden> ha
scritto:

> Land for dingo? What are the possibilities of a backport to both 18.04
> and 18.10? Couldn't this be considered a security vulnerability? It can
> theoretically be used to close someone else's work out without saving,
> depending on the application.
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1769383
>
> Title:
>   Ubuntu dock/launcher is shown on the lock screen
>
> Status in gnome-shell package in Ubuntu:
>   Incomplete
> Status in gnome-shell-extension-ubuntu-dock package in Ubuntu:
>   In Progress
>
> Bug description:
>   After an update from ubuntu 16.04 to 18.04 the dock is aviable on the
> lockscreen after user login.
>   I did not configure this knowingly. Also i can start every application
> which is available on the dock.
>   Settings, virtual box, visualstudio code and so on.
>
>   After the update to 18.04 i just configure the screen frequency to
>   144Hz and the night mode on. And attach the dock on bottom.
>
>   I later undid these customizations back to configuration before, but
>   the dock is stil aviable on lockscreen.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 18.04
>   Package: gnome-settings-daemon 3.28.1-0ubuntu1
>   ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
>   Uname: Linux 4.15.0-20-generic x86_64
>   NonfreeKernelModules: nvidia_modeset nvidia
>   ApportVersion: 2.20.9-0ubuntu7
>   Architecture: amd64
>   CurrentDesktop: ubuntu:GNOME
>   Date: Sat May  5 18:30:16 2018
>   InstallationDate: Installed on 2018-04-08 (27 days ago)
>   InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64
> (20180228)
>   ProcEnviron:
>    TERM=xterm-256color
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=de_DE.UTF-8
>    SHELL=/bin/bash
>   SourcePackage: gnome-settings-daemon
>   UpgradeStatus: Upgraded to bionic on 2018-05-01 (3 days ago)
>   ---
>   ApportVersion: 2.20.9-0ubuntu7
>   Architecture: amd64
>   CurrentDesktop: ubuntu:GNOME
>   DistroRelease: Ubuntu 18.04
>   InstallationDate: Installed on 2018-04-08 (27 days ago)
>   InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64
> (20180228)
>   NonfreeKernelModules: nvidia_modeset nvidia
>   Package: gnome-shell-extension-ubuntu-dock 0.9.1
>   PackageArchitecture: all
>   ProcEnviron:
>    TERM=xterm-256color
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=de_DE.UTF-8
>    SHELL=/bin/bash
>   ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
>   Tags:  bionic
>   Uname: Linux 4.15.0-20-generic x86_64
>   UpgradeStatus: Upgraded to bionic on 2018-05-01 (4 days ago)
>   UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
>   _MarkForUpload: True
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1769383/+subscriptions
>
> Launchpad-Notification-Type: bug
> Launchpad-Bug: distribution=ubuntu; sourcepackage=gnome-shell;
> component=main; status=Incomplete; importance=High; assignee=None;
> Launchpad-Bug: distribution=ubuntu;
> sourcepackage=gnome-shell-extension-ubuntu-dock; component=main; status=In
> Progress; importance=High; <email address hidden>;
> Launchpad-Bug-Tags: amd64 apport-bug apport-collected bionic
> Launchpad-Bug-Information-Type: Public Security
> Launchpad-Bug-Private: no
> Launchpad-Bug-Security-Vulnerability: yes
> Launchpad-Bug-Commenters: ads20000 azzar1 bog-radu didrocks helgalo
> janitor jenia leozinho29-eu mchaberski merlijn-sebrechts plurtu seb128
> simpre tomreyn
> Launchpad-Bug-Reporter: Jenka Hanson (jenia)
> Launchpad-Bug-Modifier: Mike L (helgalo)
> Launchpad-Message-Rationale: Assignee
> Launchpad-Message-For: azzar1
>