Public bug reported: Hi,
Since a few weeks, I have a problem with Thunderbird (current version 78.12) and Ubuntu Dock / Dash to Dock in Ubuntu 21.10 : When I write a new message and send it, after the message window has closed, its red dot remains near Thunderbird button on the Ubuntu dock - there are 2 dots: the one of main TB window (receipt box) and a second one as if there was another window still opened. But if I switch to another application - Firefox, Gedit, Nautilus, no matter… - and then with the mouse (left button) click on Thunderbird icon, desktop freezes completely, I have to manually close the computer and restart it. All is frozen, mouse nor Alt-Tab don't work, but if for example Radiotray was active, I can still hear the audio program live. If I just roll the middle button on the mouse to switch on Thunderbird and not click, it doesn't freeze. If I open a window for a new message, don't send it and just close it, only one red dot stays and no freeze, even with a left button click. I also report the bug upstream. Crash logs : Jul 2 18:41:14 valeryan24-desktop gnome-shell[2311]: Object St.Bin (0x55c216acf060), has been already deallocated — impossible to set any property on 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 18:41:14 valeryan24-desktop gnome-shell[2311]: == Stack trace for context 0x55c213c2c1d0 == Jul 2 18:41:14 valeryan24-desktop gnome-shell[2311]: #0 7ffe8ca71020 b /home/valeryan24/.local/share/gnome-shell/extensions/dash-to-d...@micxgx.gmail.com/docking.js:2036 (4f2dda5e470 @ 208) Jul 2 18:41:14 valeryan24-desktop gnome-shell[2311]: Object St.Bin (0x55c216acf060), has been already deallocated — impossible to set any property on 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 18:41:14 valeryan24-desktop gnome-shell[2311]: == Stack trace for context 0x55c213c2c1d0 == Jul 9 00:00:10 valeryan24-desktop gnome-shell[2445]: Object St.Bin (0x55abc2039d10), has been already deallocated — impossible to set any property on it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. Jul 9 00:00:10 valeryan24-desktop gnome-shell[2445]: == Stack trace for context 0x55abc1b471d0 == Jul 9 00:00:10 valeryan24-desktop gnome-shell[2445]: #0 7ffc34c41bd0 b /home/valeryan24/.local/share/gnome-shell/extensions/dash-to-d...@micxgx.gmail.com/docking.js:2036 (329752c5e470 @ 208) Jul 9 00:00:10 valeryan24-desktop gnome-shell[2445]: Object St.Bin (0x55abc2039d10), has been already deallocated — impossible to set any property on it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs. Jul 9 00:00:10 valeryan24-desktop gnome-shell[2445]: == Stack trace for context 0x55abc1b471d0 == Jul 16 10:17:15 valeryan24-desktop systemd[2161]: app-gnome-firefox-6287.scope: Deactivated successfully. \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00Jul Thanks for your help ! ** Affects: dash-to-dock Importance: Unknown Status: Unknown ** Affects: gnome-shell-extension-ubuntu-dock (Ubuntu) Importance: Undecided Status: New ** Affects: thunderbird (Ubuntu) Importance: Undecided Status: New ** Bug watch added: github.com/micheleg/dash-to-dock/issues #1500 https://github.com/micheleg/dash-to-dock/issues/1500 ** Also affects: dash-to-dock via https://github.com/micheleg/dash-to-dock/issues/1500 Importance: Unknown Status: Unknown ** Also affects: thunderbird (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1938832 Title: After sending a message, 2 red dots stay on Ubuntu dock and clicking on Thunderbird icon freezes everything To manage notifications about this bug go to: https://bugs.launchpad.net/dash-to-dock/+bug/1938832/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs