[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Launchpad Bug Tracker]

This bug was fixed in the package gnome-shell - 3.28.4-0ubuntu18.04.1

---
gnome-shell (3.28.4-0ubuntu18.04.1) bionic; urgency=medium

  * New upstream stable release
- Fix ellipsization in dialog subtitles/bodies (LP: #1809788)
- dnd: Only handle touch events in wayland (LP: #1817020)
- windowManager: listen actively to windows being destroyed during WS switch
  (LP: #1812527)
- Fix unresponsive-app dialog blocking input in other windows (LP: #1740869)
- Fix regression on missing spread animation (LP: #1827284)
  * d/p/js-fix-invalid-access-errors.patch,
d/p/js-ui-Choose-some-actors-to-cache-on-the-GPU.patch:
- Refreshed
  * d/p/switchMonitor-switch-to-next-config-upon-initial-keypress.patch
- Ensure switch display mode is cyclic (LP: #1772811)
  * debian/control:
- Depends on mutter 3.28.4-0ubuntu18.04.1
  * d/p/st-widget-Add-missing-g_return_val_if_fail.patch:
- st-widget: Protect from NULL obj in get_theme_node (LP: #1796606)

 -- Marco Trevisan (Treviño)   Fri, 10 May 2019
11:43:10 +0100

** Changed in: gnome-shell (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Released
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic

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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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

Thanks for your efforts :)

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

It would appear that something has changed in the Android emulator, and
it's less likely to be the cause of the crash.

I'd expected to simply run gnome with animations turned on, run the
emulator, get a crash when switching desktops.  While this now seems
more stable, it does occasionally crash.

I can confirm that using the above update resolves the problem.  I've
been using it for a couple of days without any issues.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Pedro]

Thank you, Ahmed Mamdouh.
After your suggestion, I update gnome-shell.
Finally, it won't be crash.
I was waitting for a long time, and can not use "workspace".
Now I can use multi workspaces again.

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You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Ahmed Mamdouh]

package : gnome-shell 3.28.4
verification-done-bionic

for people want to test this package follow these steps

-add "deb http://archive.ubuntu.com/ubuntu/ bionic-proposed main" into 
/etc/apt/source.list file (without quotations)
 
-run "sudo apt-get update"

-run "sudo apt install gnome-shell

-make sure that you installed the right version by "gnome-shell
--version"

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Brian Murray]

Hello Jean-Francois, or anyone else affected,

Accepted gnome-shell into bionic-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/gnome-
shell/3.28.4-0ubuntu18.04.1 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 and change the tag from
verification-needed-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. 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.

** Tags added: verification-needed verification-needed-bionic

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

That's great news.

For everyone else though, please note gnome-shell for Ubuntu 18.04 has
not been updated since 6 May. We will let you know here when a fix is
available for testing.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

In my experience, there's no such thing :)

But Gnome updated this morning, so I switched window managers and it
doesn't crash anymore.

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

The fix is not yet available for testing. We are glad you no longer
experience the crash, but that's probably just luck.

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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

I can confirm - this is fixed with the latest Gnome update.

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

The fix has "landed" in git, meaning it will be in the next 18.04 update
of gnome-shell. But I don't know when that will be.

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

-- 
You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  Fix Committed
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Dave Chiluk]

Enabling this plugin is the easiest way to work around this issue in bionic.
https://extensions.gnome.org/extension/1328/disable-workspace-switch-animation/

That being said what is the status of a real fix?

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Raphaël Droz]

I'm seeing the same message `st_widget_get_theme_node called on the
widget [0x559c32c8cc50 StWidget] which is not in the stage.` even
updating individual gnome-shell / *gjs packages to eoan (gnome-shell
3.32.1) although it does not seem to actually crash gnome-shell but
rather "reload" it (It notifies me that application is "ready"). It
happens almost everytime I switch among windows, even with all
extensions disabled.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Horváth Csongor]

After update (Ubuntu 14.04.2 LTS; 3.28.2, GNOME 3.28.2) it works
flawless!

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Launchpad Bug Tracker]

** Merge proposal linked:
   
https://code.launchpad.net/~3v1n0/ubuntu/+source/gnome-shell/+git/gnome-shell/+merge/367148

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Rafael Nicolay]

Thanks, Daniel! I subscribed to the bug to be notified on release.
Waiting for it. Nice work, guys!

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

No, the fix is not yet available.

-- 
You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Pedro]

My ubuntu 18.04 have already been updated to the latest state! 
But it still crash when I swich workspace.
Is any package I need to install to solve this bug? Or other suggestion?

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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Also, since the bug was only in 3.30.0 and older (fixed in 3.30.1), that
makes it Invalid for cosmic and later. Because cosmic and later never
had the bug and never needed a fix.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

The fix is not released yet. At the top of the bug you will find "Bionic
In Progress".

** Changed in: gnome-shell (Ubuntu Cosmic)
   Status: Fix Released => Invalid

** Changed in: gnome-shell (Ubuntu Eoan)
   Status: Fix Released => Invalid

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Rafael Nicolay]

Hi, guys! I saw that this problem has been fixed. My system was updated
today(apt-get update/upgrade), but I'm still facing the crashes. I'm not
familiar with this, but how do I force an update to benefit of this fix?
Sorry for this question.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Thanks. I was going to backport and patch it today, but having it done
while I sleep is good too.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

** Description changed:

  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927
+ 
+ [ Impact ]
  
  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.
  
- ProblemType: Bug
- DistroRelease: Ubuntu 18.04
+ [ Test case ]
+ 
+ Open Android Emulator and switch workspace
+ or
+ Open Skype, start a test call and switch workspace
+ 
+ GNOME-Shell should not crash
+ 
+ [ Regression potential ]
+ 
+ Very low, we remove windows from Javascript array when they're destroyed.
+ A possible regression could be not switching to workspace when selecting a 
window that is in another one.
+ 
+ ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
- InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
- SourcePackage: gnome-shell
+ InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  [ Impact ]

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  [ Test case ]

  Open Android Emulator and switch workspace
  or
  Open Skype, start a test call and switch workspace

  GNOME-Shell should not crash

  [ Regression potential ]

  Very low, we remove windows from Javascript array when they're destroyed.
  A possible regression could be not switching to workspace when selecting a 
window that is in another one.

  ProblemType: BugDistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Launchpad Bug Tracker]

** Merge proposal linked:
   
https://code.launchpad.net/~3v1n0/ubuntu/+source/gnome-shell/+git/gnome-shell/+merge/362055

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

Upstream cherry-pick is ready at https://gitlab.gnome.org/GNOME/gnome-
shell/merge_requests/527

-- 
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

Daniel, thanks for the finding...

I've prepared a backport of this for gnome-3-28 and adding to the next
bionic SRU.

Was fixed as part of 3.30.1 and so released already to cosmic as per
3.30.1-2ubuntu1.18.10.2

** Changed in: gnome-shell (Ubuntu Cosmic)
   Status: Triaged => Fix Released

-- 
You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

** Changed in: gnome-shell (Ubuntu Eoan)
   Status: Invalid => Fix Released

** Also affects: gnome-shell (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Changed in: gnome-shell (Ubuntu Cosmic)
   Status: New => Triaged

** Changed in: gnome-shell (Ubuntu Bionic)
 Assignee: Daniel van Vugt (vanvugt) => Marco Trevisan (Treviño) (3v1n0)

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Fix Released
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Cosmic:
  Fix Released
Status in gnome-shell source package in Eoan:
  Fix Released

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Bug Watch Updater]

** Changed in: gnome-shell
   Status: Unknown => Fix Released

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

An experimental (untested) fix is queued for building here:
https://launchpad.net/~vanvugt/+archive/ubuntu/lp1812527

Hopefully it will build soon enough and someone can test it before the
morning my time. Otherwise I will verify it on Friday. Good night...

** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #539
   https://gitlab.gnome.org/GNOME/gnome-shell/issues/539

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Oh, actually there was a formal fix done for this exact bug upstream in
the 3.30 series. We should use that:

 https://gitlab.gnome.org/GNOME/gnome-shell/issues/539

** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #539
   https://gitlab.gnome.org/GNOME/gnome-shell/issues/539

** Changed in: gnome-shell
 Remote watch: gitlab.gnome.org/GNOME/gnome-shell/issues #927 => 
gitlab.gnome.org/GNOME/gnome-shell/issues #539

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You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Fix Released
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

** Changed in: gjs (Ubuntu Bionic)
   Status: Confirmed => Invalid

** No longer affects: gjs (Ubuntu)

** No longer affects: gjs (Ubuntu Bionic)

** No longer affects: gjs (Ubuntu Eoan)

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Good news:

(1) I can finally reproduce the crash today.

(2) My original analysis failed to notice that the offending JavaScript
code simply doesn't exist in Gnome Shell 3.30 and later. So that's why
this bug only exists in 3.28 (Ubuntu 18.04).

** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #927
   https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

** Also affects: gnome-shell via
   https://gitlab.gnome.org/GNOME/gnome-shell/issues/927
   Importance: Unknown
   Status: Unknown

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in GNOME Shell:
  Unknown
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gnome-shell source package in Bionic:
  In Progress
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

** Changed in: gnome-shell (Ubuntu Bionic)
   Status: Confirmed => In Progress

-- 
You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Invalid
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  In Progress
Status in gjs source package in Eoan:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

** Also affects: gjs (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: gnome-shell (Ubuntu Cosmic)
   Importance: Undecided
   Status: New

** Also affects: gjs (Ubuntu Eoan)
   Importance: High
 Assignee: Marco Trevisan (Treviño) (3v1n0)
   Status: Confirmed

** Also affects: gnome-shell (Ubuntu Eoan)
   Importance: High
 Assignee: Daniel van Vugt (vanvugt)
   Status: Confirmed

** Also affects: gjs (Ubuntu Disco)
   Importance: Undecided
   Status: New

** Also affects: gnome-shell (Ubuntu Disco)
   Importance: Undecided
   Status: New

** Changed in: gnome-shell (Ubuntu Eoan)
   Importance: High => Undecided

** Changed in: gnome-shell (Ubuntu Eoan)
   Status: Confirmed => Invalid

** No longer affects: gnome-shell (Ubuntu Disco)

** No longer affects: gnome-shell (Ubuntu Cosmic)

** No longer affects: gjs (Ubuntu Cosmic)

** Changed in: gjs (Ubuntu Eoan)
   Status: Confirmed => Invalid

** Changed in: gjs (Ubuntu Eoan)
   Importance: High => Undecided

** Changed in: gjs (Ubuntu Eoan)
 Assignee: Marco Trevisan (Treviño) (3v1n0) => (unassigned)

** No longer affects: gjs (Ubuntu Disco)

** Changed in: gnome-shell (Ubuntu Eoan)
 Assignee: Daniel van Vugt (vanvugt) => (unassigned)

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Invalid
Status in gnome-shell package in Ubuntu:
  Invalid
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed
Status in gjs source package in Eoan:
  Invalid
Status in gnome-shell source package in Eoan:
  Invalid

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

It appears we still get crash reports for this from the latest gnome-
shell version 3.28.3+git20190124-0ubuntu18.04.1

So it's interesting the bug still doesn't exist in 3.30 and later.

It's also interesting there is one crash report from version:

  https://launchpad.net/ubuntu/+source/gnome-
shell/3.30.1-2ubuntu1.18.10.2

from bionic. Not from cosmic where that version was targeted. That
suggests to me the problem might actually be in some other package more
related to bionic than to the gnome-shell version.

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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Muhammad Asif]

I experienced this issue as well. The scenario is same all the time.
When I'm on a Skype CALL and try to switch my workspace to the Skype workspace, 
it either hangs or logs me out of the system.
Please let me know if I can provide anything to help fix this bug, this is very 
crucial to me.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Sjef Bosman]

Yep, no crashes so far with Animation disabled.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Dave Chiluk]

** Tags added: indeed

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gjs in Ubuntu.
https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Alec Larsen]

This problem also affects me with Zoom. I am also using a Dell Precision
5520 with Intel HD Graphics, and disabling animations in Tweaks /
Appearance / Animations fixes the problem for me.

I arrived at this thread by Googling the last few frames in my coredump:

```
$ gdb /usr/bin/gnome-shell -c CoreDump
GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/gnome-shell...(no debugging symbols found)...done.
[New LWP 16771]
[New LWP 16775]
[New LWP 16782]
[New LWP 16777]
[New LWP 16785]
[New LWP 16792]
[New LWP 16784]
[New LWP 16788]
[New LWP 16776]
[New LWP 16786]
[New LWP 16793]
[New LWP 16787]
[New LWP 16790]
[New LWP 16783]
[New LWP 16791]
[New LWP 16779]
[New LWP 16789]
[New LWP 16794]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/gnome-shell'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x7f8326767fe0 in meta_window_actor_is_destroyed () from 
/usr/lib/x86_64-linux-gnu/libmutter-2.so.0
[Current thread is 1 (Thread 0x7f8329125ac0 (LWP 16771))]
(gdb) backtrace
#0  0x7f8326767fe0 in meta_window_actor_is_destroyed () at 
/usr/lib/x86_64-linux-gnu/libmutter-2.so.0
#1  0x7f8322546dae in ffi_call_unix64 () at 
/usr/lib/x86_64-linux-gnu/libffi.so.6
#2  0x7f832254671f in ffi_call () at /usr/lib/x86_64-linux-gnu/libffi.so.6
#3  0x7f8327221648 in  () at /usr/lib/libgjs.so.0
#4  0x7f8327222f94 in  () at /usr/lib/libgjs.so.0
#5  0x7f831f028f6c in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x7f831f01bed7 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x7f831f0287d6 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#8  0x7f831f028daf in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#9  0x7f831f029089 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#10 0x7f831ee190c9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#11 0x14a67c2ca3c6 in  ()
#12 0x561eaa870a40 in  ()
#13 0x7ffea8948460 in  ()
#14 0xfff9 in  ()
#15 0x7f83203bf8c0 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#16 0x7f82fc0739a0 in  ()
#17 0x14a67c49b66b in  ()
#18 0x6820 in  ()
#19 0x7f82dac1bba0 in  ()
#20 0x in  ()
(gdb)
```

I'm happy to help debugging if any other information is needed.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Sjef Bosman]

Same problem here, and I have absolutely nothing related to Android
installed. When I switch workspaces, occasionally the system flashes and
all screens disappear, but all workspaces are correctly displayed after
2-3 seconds. Rarely a lot more crashes and the login screen reappears.

System: Ubuntu 18.04.2 LTS with GNOME 3.28.2. I changed my workspace
switching key-combination to Windows-PgUp and PgDown.

Workspace screens: 4 down, 2 wide
Active applications: Firefox, Whatsdesk, Skype, VirtualBox, Yate Client, 
Owncloud, Dropbox, Devilspie, Psensor and VirtualBox running Windows10.

I saved the syslog file, and if you're interested I can send it to you.
No other bug info found, neither in the folders you mentioned nor on the
errors.ubuntu.com website. It's funny though that the error reports on
that site stop on 2019-02-03, nothing newer.

I disabled Animation, let's see if it helps.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

Agreed - I've experimented using different desktop switching methods,
and the only thing that seems to work is to have another window on the
same desktop as the emulator, and ensure this is active prior to
changing desktops.  The trouble is I rarely remember to do this, so I've
no way of knowing if it works 100%.

It's been so long, and so disruptive I've elected to change window
managers.  I'll keep an eye on this ticket though.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[João Marques]

I have tested without gnome extensions and the same happens to me. 
I've also tried the theory of ekimai by switching workspaces with mouse scroll 
on right bottom corner, unfortunately with the same crash.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Jeremy LaCroix]

On my end, I haven't been able to reproduce this so far with Ubuntu
Appindicators disabled. It's very stable for me now. I am not 100% sure
this is the fix for me, time will tell. But it's definitely more stable
and possibly even fixed now.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

I have a theory, and it isust a theory...

The hotkey to change desktops is Ctrl+Alt+UP/DOWN
The hotkey on the Android emulator to pinch zoom is Ctrl+Alt with mouse drag.

When the emulator is the active window, and you press Ctrl+Alt, then a
graphic appears on the emulator showing the pinch zoom function.  This
graphic is often left on the display as an artefact overlayed on the new
desktop, when the crash occurs.

As I said, just a theory, and I don't want to point anyone in the wrong
direction :)

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Rodrigo García]

I'm also having the same problem with the same configuration: Ubuntu
18.04.2 and GNOME 3.28, but the solution of Fabrizio Bertoglio
(fabriziobertoglio) #28 aliviated the problem.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

Also, my Android Emulator version info:

Android emulator version 28.0.23.0 (build_id 5264690)
(CL:be2be19ca0131957449e8c0ded5e55070f9537b0)

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

I can confirm that the crash is 100% reproducible with no Gnome
extensions installed.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Alex Murray]

** Information type changed from Private Security to Public

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Rocky]

** Information type changed from Public to Public Security

** Information type changed from Public Security to Private Security

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Fagner Araujo]

I faced this problem first when I was using skype and zoom. Both in shared 
screen mode.
Using Android Emulator, my Ubuntu are crashing too.

Just only when I change the Workspace.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Thanks for the reminder...

1. Everyone please try uninstalling all your extensions (except the
default Ubuntu ones), reboot, and then tell us if the crash still
occurs.

2. More answers to comment #33 would also be appreciated.

** Changed in: gjs (Ubuntu)
   Status: Triaged => Incomplete

** Changed in: gnome-shell (Ubuntu)
   Status: Triaged => Incomplete

** Changed in: gnome-shell (Ubuntu)
   Status: Incomplete => Confirmed

** Changed in: gjs (Ubuntu)
   Status: Incomplete => New

** Changed in: gjs (Ubuntu)
   Status: New => Confirmed

** Changed in: gjs (Ubuntu Bionic)
   Importance: Undecided => High

** Changed in: gnome-shell (Ubuntu)
 Assignee: (unassigned) => Daniel van Vugt (vanvugt)

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Eberhard Beilharz]

I have a Dell Precision 3510 with Radeon HD 8830M/R7 M465X and Intel HD
Graphics 530 (radeon and i915 drivers) running Ubuntu 18.04.2.

Installed and active gnome extensions:
- Auto Move Windows
- Google Earth Wallpaper
- Hide veth interface
- NoAnnoyance
- Shortcuts
- Suspend Button
- system-monitor

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[ekimai]

I'm using a Dell Precision 7530, with Quadro P1000 running NVidia
drivers Version 396.54.

Hope this helps @Daniel.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Jeremy LaCroix]

@Daniel, I understand that you want to reproduce it. However, if you
aren't experiencing this bug, then that tells me you don't have a
hardware configuration that is affected by it. If you're affected,
reproducing it is very easy - simply use the keyboard shortcut
designated for switching up or down to another workspace. Every time I
do this, I have a one in five chance of GNOME crashing. It's so common
that I have no chance of NOT reproducing it.

As for apps, if it matters, I only have Firefox, Thunderbird, and gnome-
terminal open at any one time.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

I use 18.04 all day every day with multiple workspaces and do not
encounter this crash. However if I am to fix it then I need to know how
to reproduce it.

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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Jeremy,

Yes I am aware that Android Emulator is not required to encounter this
crash. But I need something that will encounter it reliably, for
testing.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Horváth Csongor]

@Daniel,
Android Emulator version:
28.1.9-5346014
It was packaged with IntelliJ IDEA (Android Studio)

gnome-shell:
  Installed: 3.28.3-0ubuntu0.18.04.4

  Version table:
 *** 3.28.3-0ubuntu0.18.04.4 500
500 http://hu.archive.ubuntu.com/ubuntu bionic-updates/main amd64 
Packages
100 /var/lib/dpkg/status
 3.28.1-0ubuntu2 500
500 http://hu.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Jeremy LaCroix]

@Daniel, this bug has absolutely nothing to do with using an Android
Emulator. I literally get this crash every five minutes, and I've never
used emulation or virtualization of any kind on either of my machines. I
think the Android Emulator was just a red herring.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Which "Android Emulator" are people using to see this bug?

Is there an Ubuntu package which provides it, or are you manually
installing the Android SDK from Google?

** Changed in: gnome-shell (Ubuntu Bionic)
   Importance: Undecided => High

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Although there was 1 (out of 7139) instance of the crash reported in
version 3.30.1-2ubuntu1.18.10.2. I guess that suggests it was fixed
around Gnome 3.30.1-ish.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

Curious how this crash only exists on 18.04 (Gnome 3.28). Not on later
releases.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

** Changed in: gjs (Ubuntu Bionic)
 Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)

** Changed in: gjs (Ubuntu)
 Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gjs in Ubuntu.
https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gnome-shell (Ubuntu Bionic)
   Status: New => Confirmed

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gjs (Ubuntu Bionic)
   Status: New => Confirmed

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Will Cooke]

** Also affects: gjs (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: gnome-shell (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: gnome-shell (Ubuntu Bionic)
 Assignee: (unassigned) => Daniel van Vugt (vanvugt)

** Tags removed: rls-bb-incoming
** Tags added: rls-bb-tracking

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You received this bug notification because you are a member of Desktop
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Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged
Status in gjs source package in Bionic:
  New
Status in gnome-shell source package in Bionic:
  New

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Michael Grivas]

Anonymized, gzipped and attached.

** Attachment added: "gnome-crash.journal.gz"
   
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1812527/+attachment/5243149/+files/gnome-crash.journal.gz

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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Jeremy LaCroix]

Attached.

** Attachment added: "dump.txt"
   
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1812527/+attachment/5242850/+files/dump.txt

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Treviño]

Can anyone affected post a the result of

 journalctl /usr/bin/gnome-shell -b

Or otherwise follow what explaind here to have a full javascript dump
too.

https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces/Details
#Obtaining_a_stack_and_JS_trace_using_GDB_for_an_already_running_gnome-
shell

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Fabrizio Bertoglio]

Issue was solved for me by disabling animation between workspaces
https://extensions.gnome.org/extension/1328/disable-workspace-switch-
animation/

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Michael Grivas]

By the way, in my case, the track does not show "self=NULL".  It's just empty: 
gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed()

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Michael Grivas]

Indeed this is not related to Android and it should be better upstream.
Thanks Daniel.

Although removing the Animation alleviates a lot the problem, it does not solve 
it. 
Furthermore, it is not only Ubuntu problem. It appears to my Fedora, pretty 
similar to what I see in Ubuntu. And it appears (in both) very few times after 
disabling the animation.

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

** Tags added: rls-bb-incoming

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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[Desktop-packages] [Bug 1812527] Re: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787]

[Daniel van Vugt]

** Summary changed:

- gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) 
called from _switchWorkspaceDone() [windowManager.js:1787]
+ [bionic][regression] gnome-shell crashes with SIGSEGV in 
meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() 
[windowManager.js:1787]

-- 
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/1812527

Title:
  [bionic][regression] gnome-shell crashes with SIGSEGV in
  meta_window_actor_is_destroyed(self=NULL) called from
  _switchWorkspaceDone() [windowManager.js:1787]

Status in gjs package in Ubuntu:
  Triaged
Status in gnome-shell package in Ubuntu:
  Triaged

Bug description:
  https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee
  https://gitlab.gnome.org/GNOME/gnome-shell/issues/927

  Switching workspace with the Android Emulator running will blink the
  screen as if gnome restarted, if I switch workspace one more time, it
  will completely crash and I will need to log in again.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.3-0ubuntu0.18.04.4
  Uname: Linux 4.20.3-acso x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jan 19 20:05:34 2019
  DisplayManager: gdm3
  GsettingsChanges:
   b'org.gnome.shell' b'favorite-apps' redacted by apport
   b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
  InstallationDate: Installed on 2019-01-15 (4 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions

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