I currently experience this issue on an up-to-date 18.04 install. I came across this bug while googling for "gnome volume overlay wobble". It also affects the other two overlays that I can use (screen brightness and keyboard backlight.) I was able to record in in 60fps so as to make it more evident. Just wanted to share my experience on the most updated as possible Ubuntu.
** Attachment added: "Wobble screen recording" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1692394/+attachment/5129593/+files/wobble.mkv -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692394 Title: Speaker volume overlay sometimes jitters left/right slightly when pressing volume keys To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1692394/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
