Sorry, I'm not able to test this anymore since I don't use Ubuntu anymore, I'm using Fedora (right now release 29), but I don't see the issue on this system, so maybe the upstream fix is working, I'm not sure If I ever had this issue on Fedora.
Sorry, I'm not able to test this anymore since I don't use Ubuntu anymore, I'm using Fedora (right now release 29), but I don't see the issue on this system, so maybe the upstream fix is working, I'm not sure If I ever had this issue on Fedora.