I managed to reproduce it using mhall119's hello-unity [1] and playing with urgency and count, it's not 100% reproducible, though.
[1] https://launchpad.net/~mhall119/+archive/ppa/+files/hello-unity_0.4-ubuntu1_all.deb
I managed to reproduce it using mhall119's hello-unity [1] and playing with urgency and count, it's not 100% reproducible, though.
[1] https:/ /launchpad. net/~mhall119/ +archive/ ppa/+files/ hello-unity_ 0.4-ubuntu1_ all.deb