As a workaround, you can downgrade to Ubuntu 16.10 kernel following the steps at: https://askubuntu.com/questions/909508/how-do-downgrade-kernel-on-zesty-17-04-to-yakkety-16-10
As a workaround, you can downgrade to Ubuntu 16.10 kernel following the steps at: https:/ /askubuntu. com/questions/ 909508/ how-do- downgrade- kernel- on-zesty- 17-04-to- yakkety- 16-10