Figured out how to reproduce this: Appended screenshot 1 demonstrates how my favorites bar looks like normally.
When scrolling down with two fingers with the mouse over the bar, the icons are gone (see screenshot 2). Icons cannot be called back by reverse scrolling with the mouse cursor in the favorites bar. Workaround: Screen-lock and unlock will bring up the fav-bar correctly. ** Attachment added: "Screenshot with fav icons in place" https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1717486/+attachment/4951676/+files/Screenshot%20from%202017-09-17%2013-12-30.png -- 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/1717486 Title: gnome visual issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1717486/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs