[Bug 1898005] Re: gnome-shell crashed with SIGABRT in st_bin_destroy: assertion failed: (priv->child == NULL) called from DesktopManager::_destroyDesktopIcons() [desktopManager.js:234]

[Timo Aaltonen]

Hello Peter, or anyone else affected,

Accepted gnome-shell-extension-desktop-icons into groovy-proposed. The
package will build now and be available at
https://launchpad.net/ubuntu/+source/gnome-shell-extension-desktop-
icons/20.04.0+git20200908-5~ubuntu20.10.0 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-
groovy to verification-done-groovy. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-groovy. 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-extension-desktop-icons (Ubuntu Groovy)
       Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-groovy

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https://bugs.launchpad.net/bugs/1898005

Title:
  gnome-shell crashed with SIGABRT in st_bin_destroy: assertion failed:
  (priv->child == NULL) called from
  DesktopManager::_destroyDesktopIcons() [desktopManager.js:234]

Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell-extension-desktop-icons package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Groovy:
  Triaged
Status in gnome-shell-extension-desktop-icons source package in Groovy:
  Fix Committed
Status in gnome-shell source package in Hirsute:
  Fix Released
Status in gnome-shell-extension-desktop-icons source package in Hirsute:
  Fix Released

Bug description:
  [Impact]

  Gnome Shell crashes at random times when the Desktop or home directory
  is modified, and the desktop-icons extension tries to refresh.

  https://errors.ubuntu.com/problem/fcc5c581fc0a8c2f8f68314fa383690423a3dc02

  [Test Case]

  Open a nautilus (Files) window and tap Ctrl+H repeatedly. The shell
  should not crash or freeze.

  [Where problems could occur]

  An extension with syntax errors may fail to load leaving the user with
  reduced shell functionality. A more faulty extension might crash the
  entire shell after loading, like this bug.

  [Other Info]

  See also bug 1898910

  ---

  Sorry, I missed what was happening when this crashed.  I'll try to
  catch it next time.

  ProblemType: Crash
  DistroRelease: Ubuntu 20.10
  Package: gnome-shell 3.38.0-1ubuntu2
  ProcVersionSignature: Ubuntu 5.8.0-18.19-generic 5.8.4
  Uname: Linux 5.8.0-18-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu48
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Sep 30 08:38:45 2020
  DisplayManager: gdm3
  ExecutablePath: /usr/bin/gnome-shell
  ProcCmdline: /usr/bin/gnome-shell
  ProcEnviron:
   LANG=en_CA.UTF-8
   LANGUAGE=en_CA:en
   PATH=(custom, no user)
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
  RelatedPackageVersions: mutter-common 3.38.0-1ubuntu1
  Signal: 6
  SourcePackage: gnome-shell
  StacktraceTop:
   () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
   g_assertion_message_expr () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
   () at /usr/lib/gnome-shell/libst-1.0.so
   g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
   () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
  Title: gnome-shell crashed with SIGABRT
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  separator:

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