Hello errors.ubuntu.com, or anyone else affected,

Accepted gnome-shell into noble-proposed. The package will build now and
be available at https://launchpad.net/ubuntu/+source/gnome-
shell/46.0-0ubuntu6~24.04.4 in a few hours, and then in the -proposed
repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
noble to verification-done-noble. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-noble. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: gnome-shell (Ubuntu Noble)
       Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-noble

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/2069559

Title:
  gnome-shell crashed with SIGSEGV in st_theme_node_lookup_shadow() from
  st_theme_node_get_box_shadow() from st_theme_node_get_paint_box() from
  st_theme_node_transition_get_paint_box() from
  st_widget_get_paint_volume()

Status in Dash to dock:
  Fix Released
Status in GNOME Shell:
  New
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Noble:
  Fix Committed
Status in gnome-shell source package in Oracular:
  Fix Released

Bug description:
  [ Impact ]

  gnome-shell crashes with SIGSEGV in st_theme_node_lookup_shadow() when
  the screen is locked from the overview, if you had any extension
  loaded that changes stylesheets (like ubuntu-dock or dash-to-dock). In
  theory it could happen whenever such an extension is deactivated.

  https://errors.ubuntu.com/problem/65513baf83b5ba140d09c2aa71b988097108cde0
  https://errors.ubuntu.com/problem/9e0eb2f488ad83e41a8977709955a661857ba95e

  [ Test Plan ]

  1. Log into gnome-shell.
  2. Ensure Ubuntu Dock is active.
  3. Open the overview by tapping the Super key.
  4. Lock the screen while the overview is open.

  Expect: No crash, no automatic return to the login screen. The screen
  should lock and then be unlockable.

  Note: It doesn't crash reliably every time due to the nature of memory
  corruption so additional verification under Valgrind may be advisable.

  [ Where problems could occur ]

  Since the fix affects theming and stylesheets, bugs could occur in
  shell theming.

  [ Original description ]

  The Ubuntu Error Tracker has been receiving reports about a problem regarding 
gnome-shell.  This problem was most recently seen with package version 
46.0-0ubuntu5.1, the problem page at 
https://errors.ubuntu.com/problem/65513baf83b5ba140d09c2aa71b988097108cde0 
contains more details, including versions of packages affected, stacktrace or 
traceback, and individual crash reports.
  If you do not have access to the Ubuntu Error Tracker and are a software 
developer, you can request it at http://forms.canonical.com/reports/.

To manage notifications about this bug go to:
https://bugs.launchpad.net/dash-to-dock/+bug/2069559/+subscriptions


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