This bug was fixed in the package gnome-shell - 3.37.91-1ubuntu1

---------------
gnome-shell (3.37.91-1ubuntu1) groovy; urgency=medium

  * Merge with debian, including new upstream release, 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.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/background_login.patch
      + Change default background color as we modified the default GDM color
        for our ubuntu session.
    - ubuntu/gdm_alternatives.patch
      + Add support for GDM3 theme alternatives
    - 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.
    - 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:
      + Fix crash on theme changes
    - ubuntu/search-call-XUbuntuCancel-method-on-providers-when-no-dat.patch:
      + stop searches when requested from UI
    - magnifier-Show-cursor-when-magnifier-is-enabled-and-scale.patch:
      + Show monitor scaled cursor when magnifier is enabled
    - Break gnome-shell-extension-desktop-icons (<< 19.01.3+git20190814)
  * debian/patches: Refreshed
  * debian/control:
    - Set breaks on upcoming core extensions. This update is going to break
      them, so we need extensions updates before migra
    - Set breaks on upcoming yaru theme.
      There are not big deals using the current yaru, but better to wait for a
      suynced one.

gnome-shell (3.37.91-1) experimental; urgency=medium

  * New upstream release:
    - Inhibit remote access when disabled by session mode
    - Remove Frequent view from app picker
    - Allow rearranging items in app picker
    - Add support for parental controls filtering
    - Support pre-authenticated logins in vmware environments (LP: #1886592)
    - Update microphone icon on input volume changes
    - Support prepending workspace with horizontal layouts
    - Move calendar events out of notifications list
    - Expose actor tree in looking glass
    - Add support for "PrefersNonDefaultGPU" desktop key
    - Move screencasting into a separate service (needs pipewire)
    - Default to not installing updates on low battery
    - Refactor and clean up app picker pagination (LP: #1873725)
    - Misc fixes and memory improvements
  * debian/control:
    - Depend on debhelper-compat = 13
    - Remove useless dependency on mutter (the binary)
    - Test depend on gir1.2-upowerglib-1.0
    - Update build dependencies to match upstream
    - Remove leading space in gnome-shell-extension-prefs description
  * debian/patches: Drop them all
  * debian/rules:
    - Don't manually set --fail-missing (included in dh 13)
    - Remove uneeded test environment variables overrides (included in dh 13)
  * debian/sources/lintian-override:
    - Override some desktop files related warnings
  * debian/gbp.conf: Point to upstream/latest
  * debian/watch: Monitor unstable versions

gnome-shell (3.36.5-1) unstable; urgency=medium

  * Team upload
  * New upstream release
    - Fix password briefly showing on login dialog during logout if it
      was previously made visible (CVE-2020-17489, Closes: #968311)
  * Drop most patches, applied upstream

 -- Marco Trevisan (Treviño) <email address hidden>  Thu, 27 Aug 2020 23:14:01 +0200