@daniel,
Thanks for your quick feedback.
And yes, if I removed the gnome-shell-extension-ubuntu-dock this issue is gone, no shaking and no extra dots. So it should be a bug of gnome-shell-extension-ubuntu-dock while not gnome-shell.
@daniel,
Thanks for your quick feedback.
And yes, if I removed the gnome-shell- extension- ubuntu- dock this issue is gone, no shaking and no extra dots. So it should be a bug of gnome-shell- extension- ubuntu- dock while not gnome-shell.