util-linux / test steps ===
Bionic ---
No regression: parent kernel device name
$ dpkg -s util-linux | grep ^Version: Version: 2.31.1-0.4ubuntu3.5
$ lsblk -no pkname /dev/vda1 vda
Eoan ---
Before: empty string
$ dpkg -s util-linux | grep ^Version: Version: 2.34-0.1ubuntu2.2
$ lsblk -no pkname /dev/vda1
$
After: parent kernel device name
$ dpkg -s util-linux | grep ^Version: Version: 2.34-0.1ubuntu2.2+pkname1
Focal ---
$ dpkg -s util-linux | grep ^Version: Version: 2.34-0.1ubuntu6
$ dpkg -s util-linux | grep ^Version: Version: 2.34-0.1ubuntu6+pkname1
util-linux / test steps
===
Bionic
---
No regression: parent kernel device name
$ dpkg -s util-linux | grep ^Version:
Version: 2.31.1-0.4ubuntu3.5
$ lsblk -no pkname /dev/vda1
vda
Eoan
---
Before: empty string
$ dpkg -s util-linux | grep ^Version:
Version: 2.34-0.1ubuntu2.2
$ lsblk -no pkname /dev/vda1
$
After: parent kernel device name
$ dpkg -s util-linux | grep ^Version: 1ubuntu2. 2+pkname1
Version: 2.34-0.
$ lsblk -no pkname /dev/vda1
vda
Focal
---
Before: empty string
$ dpkg -s util-linux | grep ^Version:
Version: 2.34-0.1ubuntu6
$ lsblk -no pkname /dev/vda1
$
After: parent kernel device name
$ dpkg -s util-linux | grep ^Version: 1ubuntu6+ pkname1
Version: 2.34-0.
$ lsblk -no pkname /dev/vda1
vda