Verified artful-proposed. root@ubuntu:~# cat /etc/cloud/build.info build_name: server serial: 20180404 root@ubuntu:~# uname -a Linux ubuntu 4.13.0-38-generic #43-Ubuntu SMP Wed Mar 14 15:20:44 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu:~# mount /dev/sda /mnt root@ubuntu:~# grep sda /proc/mounts /dev/sda /mnt btrfs rw,relatime,space_cache,subvolid=5,subvol=/ 0 0 root@ubuntu:~# SPARSE="-S"; rm -rf /mnt/tmp; md5sum /usr/bin/python3.6; mkdir -p /mnt/tmp; cp -a /usr/bin/python3.6 /mnt/tmp; tar -C /mnt/tmp $SPARSE -czf /mnt/test.tgz .; tar $SPARSE -xzf /mnt/test.tgz -O | md5sum e4121d2f3126b8c364bfa1aaa82371a3 /usr/bin/python3.6 0ce8c4139740198926273853defcb12a - root@ubuntu:~# dpkg --list | grep virtual ii linux-headers-virtual 4.13.0.38.41 amd64 Virtual Linux kernel headers ii linux-image-virtual 4.13.0.38.41 amd64 Virtual Linux kernel image ii linux-virtual 4.13.0.38.41 amd64 Minimal Generic Linux kernel and headers ii open-vm-tools 2:10.1.10-3ubuntu0.1 amd64 Open VMware Tools for virtual machines hosted on VMware (CLI) root@ubuntu:~# apt update && apt install linux-image-virtual Hit:1 http://archive.ubuntu.com/ubuntu artful InRelease Hit:2 http://security.ubuntu.com/ubuntu artful-security InRelease Hit:3 http://archive.ubuntu.com/ubuntu artful-updates InRelease Hit:4 http://archive.ubuntu.com/ubuntu artful-backports InRelease Get:5 http://archive.ubuntu.com/ubuntu artful-proposed InRelease [235 kB] Get:6 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 Packages [62.3 kB] Get:7 http://archive.ubuntu.com/ubuntu artful-proposed/main Translation-en [26.1 kB] Fetched 323 kB in 1s (206 kB/s) Reading package lists... Done Building dependency tree Reading state information... Done 29 packages can be upgraded. Run 'apt list --upgradable' to see them. Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: grub-pc-bin Use 'apt autoremove' to remove it. The following additional packages will be installed: linux-headers-4.13.0-39 linux-headers-4.13.0-39-generic linux-headers-generic linux-headers-virtual linux-image-4.13.0-39-generic linux-virtual Suggested packages: fdutils linux-doc-4.13.0 | linux-source-4.13.0 linux-tools The following NEW packages will be installed: linux-headers-4.13.0-39 linux-headers-4.13.0-39-generic linux-image-4.13.0-39-generic The following packages will be upgraded: linux-headers-generic linux-headers-virtual linux-image-virtual linux-virtual 4 upgraded, 3 newly installed, 0 to remove and 25 not upgraded. Need to get 32.5 MB of archives. After this operation, 156 MB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-headers-4.13.0-39 all 4.13.0-39.44 [10.9 MB] Get:2 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-headers-4.13.0-39-generic amd64 4.13.0-39.44 [704 kB] Get:3 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-image-4.13.0-39-generic amd64 4.13.0-39.44 [20.9 MB] Get:4 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-virtual amd64 4.13.0.39.42 [1780 B] Get:5 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-image-virtual amd64 4.13.0.39.42 [2308 B] Get:6 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-headers-virtual amd64 4.13.0.39.42 [1766 B] Get:7 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 linux-headers-generic amd64 4.13.0.39.42 [2294 B] Fetched 32.5 MB in 5s (5459 kB/s) Selecting previously unselected package linux-headers-4.13.0-39. (Reading database ... 57609 files and directories currently installed.) Preparing to unpack .../0-linux-headers-4.13.0-39_4.13.0-39.44_all.deb ... Unpacking linux-headers-4.13.0-39 (4.13.0-39.44) ... Selecting previously unselected package linux-headers-4.13.0-39-generic. Preparing to unpack .../1-linux-headers-4.13.0-39-generic_4.13.0-39.44_amd64.deb ... Unpacking linux-headers-4.13.0-39-generic (4.13.0-39.44) ... Selecting previously unselected package linux-image-4.13.0-39-generic. Preparing to unpack .../2-linux-image-4.13.0-39-generic_4.13.0-39.44_amd64.deb ... Done. Unpacking linux-image-4.13.0-39-generic (4.13.0-39.44) ... Preparing to unpack .../3-linux-virtual_4.13.0.39.42_amd64.deb ... Unpacking linux-virtual (4.13.0.39.42) over (4.13.0.38.41) ... Preparing to unpack .../4-linux-image-virtual_4.13.0.39.42_amd64.deb ... Unpacking linux-image-virtual (4.13.0.39.42) over (4.13.0.38.41) ... Preparing to unpack .../5-linux-headers-virtual_4.13.0.39.42_amd64.deb ... Unpacking linux-headers-virtual (4.13.0.39.42) over (4.13.0.38.41) ... Preparing to unpack .../6-linux-headers-generic_4.13.0.39.42_amd64.deb ... Unpacking linux-headers-generic (4.13.0.39.42) over (4.13.0.38.41) ... Setting up linux-image-4.13.0-39-generic (4.13.0-39.44) ... Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic update-initramfs: Generating /boot/initrd.img-4.13.0-39-generic WARNING: Setting CRYPTSETUP in /etc/initramfs-tools/initramfs.conf is deprecated and will stop working in the future. Use /etc/cryptsetup-initramfs/conf-hook instead. run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic run-parts: executing /etc/kernel/postinst.d/x-grub-legacy-ec2 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic Searching for GRUB installation directory ... found: /boot/grub Searching for default file ... found: /boot/grub/default Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst Searching for splash image ... none found, skipping ... Found kernel: /boot/vmlinuz-4.13.0-38-generic Found kernel: /boot/vmlinuz-4.13.0-39-generic Found kernel: /boot/vmlinuz-4.13.0-38-generic Updating /boot/grub/menu.lst ... done run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.13.0-39-generic /boot/vmlinuz-4.13.0-39-generic Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.13.0-39-generic Found initrd image: /boot/initrd.img-4.13.0-39-generic Found linux image: /boot/vmlinuz-4.13.0-38-generic Found initrd image: /boot/initrd.img-4.13.0-38-generic done Setting up linux-image-virtual (4.13.0.39.42) ... Setting up linux-headers-4.13.0-39 (4.13.0-39.44) ... Setting up linux-headers-4.13.0-39-generic (4.13.0-39.44) ... Setting up linux-headers-generic (4.13.0.39.42) ... Setting up linux-headers-virtual (4.13.0.39.42) ... Setting up linux-virtual (4.13.0.39.42) ... # reboot root@ubuntu:~# uname -a Linux ubuntu 4.13.0-39-generic #44-Ubuntu SMP Thu Apr 5 14:25:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu:~# apt-cache policy linux-image-virtual linux-image-virtual: Installed: 4.13.0.39.42 Candidate: 4.13.0.39.42 Version table: *** 4.13.0.39.42 500 500 http://archive.ubuntu.com/ubuntu artful-proposed/main amd64 Packages 100 /var/lib/dpkg/status 4.13.0.38.41 500 500 http://archive.ubuntu.com/ubuntu artful-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu artful-security/main amd64 Packages 4.13.0.16.17 500 500 http://archive.ubuntu.com/ubuntu artful/main amd64 Packages root@ubuntu:~# mount /dev/sda /mnt root@ubuntu:~# grep sda /proc/mounts /dev/sda /mnt btrfs rw,relatime,space_cache,subvolid=5,subvol=/ 0 0 root@ubuntu:~# SPARSE="-S"; rm -rf /mnt/tmp; md5sum /usr/bin/python3.6; mkdir -p /mnt/tmp; cp -a /usr/bin/python3.6 /mnt/tmp; tar -C /mnt/tmp $SPARSE -czf /mnt/test.tgz .; tar $SPARSE -xzf /mnt/test.tgz -O | md5sum e4121d2f3126b8c364bfa1aaa82371a3 /usr/bin/python3.6 e4121d2f3126b8c364bfa1aaa82371a3 -