093603b35e
widget.get_effect(...) can return null while locking the screen, resulting in a TypeError. In this situation the screen ends up black with a cursor but never going to sleep, and moving the mouse brings the old screen contents up but does not allow unlocking. unlockDialog.js assumes that widget.get_effect will return non-null, but other places such as getWindowDimmer in windowManager.js go out of their way to be more careful. [smcv: Add commit message, remove hard tabs, add missing semicolon] Resolves: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3071 Bug-Debian: https://bugs.debian.org/968440
GNOME Shell
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.
Bugs should be reported to the GNOME bug tracking system.
Contributing
To contribute, open merge requests at https://gitlab.gnome.org/GNOME/gnome-shell.
Commit messages should follow the GNOME commit message guidelines. We require an URL to either an issue or a merge request in each commit.
License
GNOME Shell is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for details.