Sorry to disturb you, but I found a solution: install TopIcons Plus gnome plugin. Plug address: https://extensions.gnome.org/extension/1031/topicons/ I mean the taskbar icon in the upper right corner of the system default. And I had misunderstood the log, the log of the previous post has nothing to do with this question. :( But this problem is still strange, because software such as nextcloud, qvray, etc. can apply for the tray icon after booting, but there is no way to display the icon when booting. After installing the plug-in, these software can display the icon after booting. Is this a problem caused by the gnome api?
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1905370 Title: The tray icon cannot be displayed when the Ubuntu 20.10 is turned on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1905370/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs