Public bug reported: Distributor ID: Ubuntu Description: Ubuntu 18.04.4 LTS Release: 18.04 Codename: bionic
gnome-shell: Installed: 3.28.4-0ubuntu18.04.3 Candidate: 3.28.4-0ubuntu18.04.3 Using Wallpaper Downloader snap V4.0. Each time a wallpaper is changed for a new one the below is written to syslog: localhost gnome-shell[11889]: Object Meta.Background (0x56200a7d4d60), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs Jul 2 16:36:29 localhost gnome-shell[11889]: g_object_run_dispose: assertion 'G_IS_OBJECT (object)' failed Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: == Stack trace for context 0x562008afa340 == Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #0 0x562008f9e0e8 i resource:///org/gnome/shell/ui/background.js:718 (0x7f811800f4d8 @ 22) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #1 0x562008f9e060 i resource:///org/gnome/shell/ui/tweener.js:112 (0x7f81183c8e68 @ 37) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #2 0x7ffddbc7e4e0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:208 (0x7f81183d2b38 @ 54) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #3 0x7ffddbc7e630 b resource:///org/gnome/gjs/modules/tweener/tweener.js:337 (0x7f81183d2bc0 @ 1626) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #4 0x7ffddbc7e6e0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:350 (0x7f81183d2c48 @ 100) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #5 0x7ffddbc7e770 b resource:///org/gnome/gjs/modules/tweener/tweener.js:365 (0x7f81183d2cd0 @ 10) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #6 0x7ffddbc7e860 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f81183d2230 @ 386) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #7 0x7ffddbc7e910 b resource:///org/gnome/shell/ui/tweener.js:244 (0x7f81183cf808 @ 159) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #8 0x7ffddbc7e970 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f81183b5de0 @ 71) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #9 0x7ffddbc7ea10 b resource:///org/gnome/shell/ui/tweener.js:219 (0x7f81183cf780 @ 15) I've reported this here - https://gitlab.gnome.org/GNOME/gnome- shell/-/issues/501 as well as here - https://launchpad.net/bugs/1787822 this has never been fixed. I reported this same exact bug on 2018-08-19. ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New -- 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/1886110 Title: localhost gnome-shell[11889]: Object Meta.Background (0x56200a7d4d60), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs Status in gnome-shell package in Ubuntu: New Bug description: Distributor ID: Ubuntu Description: Ubuntu 18.04.4 LTS Release: 18.04 Codename: bionic gnome-shell: Installed: 3.28.4-0ubuntu18.04.3 Candidate: 3.28.4-0ubuntu18.04.3 Using Wallpaper Downloader snap V4.0. Each time a wallpaper is changed for a new one the below is written to syslog: localhost gnome-shell[11889]: Object Meta.Background (0x56200a7d4d60), has been already deallocated - impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs Jul 2 16:36:29 localhost gnome-shell[11889]: g_object_run_dispose: assertion 'G_IS_OBJECT (object)' failed Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: == Stack trace for context 0x562008afa340 == Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #0 0x562008f9e0e8 i resource:///org/gnome/shell/ui/background.js:718 (0x7f811800f4d8 @ 22) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #1 0x562008f9e060 i resource:///org/gnome/shell/ui/tweener.js:112 (0x7f81183c8e68 @ 37) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #2 0x7ffddbc7e4e0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:208 (0x7f81183d2b38 @ 54) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #3 0x7ffddbc7e630 b resource:///org/gnome/gjs/modules/tweener/tweener.js:337 (0x7f81183d2bc0 @ 1626) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #4 0x7ffddbc7e6e0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:350 (0x7f81183d2c48 @ 100) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #5 0x7ffddbc7e770 b resource:///org/gnome/gjs/modules/tweener/tweener.js:365 (0x7f81183d2cd0 @ 10) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #6 0x7ffddbc7e860 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f81183d2230 @ 386) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #7 0x7ffddbc7e910 b resource:///org/gnome/shell/ui/tweener.js:244 (0x7f81183cf808 @ 159) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #8 0x7ffddbc7e970 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f81183b5de0 @ 71) Jul 2 16:36:29 localhost org.gnome.Shell.desktop[11889]: #9 0x7ffddbc7ea10 b resource:///org/gnome/shell/ui/tweener.js:219 (0x7f81183cf780 @ 15) I've reported this here - https://gitlab.gnome.org/GNOME/gnome- shell/-/issues/501 as well as here - https://launchpad.net/bugs/1787822 this has never been fixed. I reported this same exact bug on 2018-08-19. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1886110/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
