This bug started to show up in Xenial with linux-generic-hwe-16.04, and not just linux-generic-hwe-16.04-edge, as the former was updated to version 4.15.0.29.51 in xenial-security:
$ apt-cache policy linux-generic-hwe-16.04 linux-generic-hwe-16.04: Installed: 4.15.0.29.51 Candidate: 4.15.0.29.51 Version table: *** 4.15.0.29.51 500 500 http://ubuntu.trumpetti.atm.tut.fi/ubuntu xenial-updates/main amd64 Packages 100 /var/lib/dpkg/status 4.13.0.45.64 500 500 http://ubuntu.trumpetti.atm.tut.fi/ubuntu xenial-security/main amd64 Packages
This bug started to show up in Xenial with linux-generic- hwe-16. 04, and not just linux-generic- hwe-16. 04-edge, as the former was updated to version 4.15.0.29.51 in xenial-security:
$ apt-cache policy linux-generic- hwe-16. 04 hwe-16. 04: ubuntu. trumpetti. atm.tut. fi/ubuntu xenial-updates/main amd64 Packages dpkg/status ubuntu. trumpetti. atm.tut. fi/ubuntu xenial- security/ main amd64 Packages
linux-generic-
Installed: 4.15.0.29.51
Candidate: 4.15.0.29.51
Version table:
*** 4.15.0.29.51 500
500 http://
100 /var/lib/
4.13.0.45.64 500
500 http://