This issue has been fixed in the linux-generic 4.15.0-66.75 and linux-generic-hwe-18.04 5.0.0-32.34~18.04.2 kernels.
This issue has been fixed in the linux-generic 4.15.0-66.75 and linux-generic- hwe-18. 04 5.0.0-32.34~18.04.2 kernels.