Update to 3.30.1

[Iain Lane]

News
====

* Cancel search on overview hiding [Marco; !205]
* Fix disappearing network icon [Iain; #140]
* Improve switch-monitor shortcut handling [Daniel; !208]
* Fix missing key information in keyring dialog [Florian; #574]
* De-duplicate all entries in run command history [Pascal; #524]
* Fix frozen disk unlock dialogs [Florian; #565]
* Fix unresponsive-app dialog blocking input in other windows [Florian; #273]
* Fix handling of forward-key-event input method signal [Carlos; #531]
* Misc. bug fixes [Florian, Marco, Carlos, Pascal, Andrea; #520, #791233,
  !188, #539, !217, #536, #537, #578, !236, #579, !228, #618, #471, !255]

Contributors:
  Andrea Azzarone, Jürg Billeter, Daniel Drake, Carlos Garnacho, Andre Klapper,
  Iain Lane, Florian Müllner, Bastien Nocera, Pascal Nowack, Jakub Steiner,
  Ray Strode, Will Thompson, Marco Trevisan (Treviño), Adam Williamson,
  Andrew Zaborowski

Translators:
  Yuras Shumovich [be], Stas Solovey [ru], Justin van Steijn [nl],
  Dušan Kazik [sk], Khaled Hosny [ar], Madis O [et], Mart Raudsepp [et],
  Марко Костић [sr], Piotr Drąg [pl], Marek Černocký [cs], Fran Dieguez [gl],
  Ask Hjorth Larsen [da], Balázs Meskó [hu], Jiri Grönroos [fi],
  Cheng-Chia Tseng [zh_TW]

---

https://gitlab.gnome.org/GNOME/gnome-shell/commit/a3f5354abba4c88ff33ccdd495c4aa87add9a285

[Launchpad Janitor (janitor)]

This bug was fixed in the package gnome-shell - 3.30.1-2ubuntu1

---------------
gnome-shell (3.30.1-2ubuntu1) cosmic; urgency=medium

  * Merge with debian (LP: #1796837), remaining changes:
    + Replace gnome-backgrounds dep with ubuntu-wallpapers and Suggests
      gnome-themes-standard-data, gnome-backgrounds
    + Add some Recommends:
      - ubuntu-session (| gnome-session) to have the ubuntu session available
      - xserver-xorg-legacy
      - yaru-theme-gnome-shell for the default ubuntu theming
    + Update debian/gbp.conf with Ubuntu settings
    + gnome-shell-common.install: Install Ubuntu mode
    + gnome-shell-common.prerm: Remove deprecated ubuntu theme alternative
    + ubuntu/desktop_detect.patch:
      - add caching for desktop detection to avoid querying the current
        desktop env variable as iterate through the list each time. For the
        time of the Shell process, we can expect this env variable to stay
        stable.
    + ubuntu/smarter_alt_tab.patch:
      - quick alt-tab (without showing up the switcher) switch only between
        the last window of the last 2 applications to be focused instead of
        raising all windows of those apps.
    + ubuntu/lightdm-user-switching.patch:
      - Allow user switching when using LightDM.
    + ubuntu/lock_on_suspend.patch
      - Respect Ubuntu's lock-on-suspend setting.
    + ubuntu/gdm.patch
      - as gdm is system-wide and not session-wide, ensure gdm has an ubuntu
        styling by default, not impacting the gnome user session though.
    + ubuntu/background_login.patch
      - Change default background color as we modified the default GDM color
        for our ubuntu session. Change it as well here, still applying the
        background noise loading.
    + ubuntu/gdm_alternatives.patch
      - Add support for GDM3 theme alternatives
    + ubuntu/block_mode_extension_update.patch
      - Don't allow ubuntu mode extension to update
    + optional-hot-corner.patch
      - enable patch proposed by upstream developer already in package (but
        not in series) to add a settings for optional hot corner activation.
    + volume-Add-back-sound-feedback-on-scroll.patch
      - Fix regression causing missing feedback on volume slider scroll
    + st-texture-cache-Cancel-sliced-image-loading-on-target-ac.patch
      - Fix possible crash on cache loading
    + main-show-an-error-message-on-gnome-shell-crash.patch,
      global-make-possible-to-set-debug-flags-dynamically.patch,
      main-increase-the-granularity-of-backtraces-in-SHELL_DEBU.patch,
      main-add-backtrace-crashes-all-and-backtrace-all.patch,
      sessionMode-add-support-for-debugFlags-parameter.patch:
      - Improve debug JS tracing for crash reports
    + st-scroll-view-Handle-the-case-where-scrollbars-are-NULL.patch,
      st-scroll-view-Remove-scrollbars-references-on-dispose.patch:
      - Fix crash on theme changes
    + ubuntu/search-call-XUbuntuCancel-method-on-providers-when-no-dat.patch:
      - stop searches when requested from UI
    + debian/rules:
      - Run dh_translations and work around an issue with Rosetta and plural
        translations
  * js-main-Throw-error-if-no-valid-defa...