ubuntu@s1lp9:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16.04 Codename: xenial ubuntu@s1lp9:~$ uname -a Linux s1lp9 4.4.0-122-generic #146-Ubuntu SMP Mon Apr 23 15:33:03 UTC 2018 s390x s390x s390x GNU/Linux ubuntu@s1lp9:~$ grep -R --exclude=*{.save,.*~} "^[^#].*-proposed" /etc/apt/sources.list* ubuntu@s1lp9:~$ ubuntu@s1lp9:~$ sudo add-apt-repository "deb http://us.ports.ubuntu.com/ubuntu-ports/ $(lsb_release -sc)-proposed restricted main multiverse universe" && sudo apt update Hit:1 http://us.ports.ubuntu.com/ubuntu-ports xenial InRelease Hit:2 http://us.ports.ubuntu.com/ubuntu-ports xenial-updates InRelease Hit:3 http://us.ports.ubuntu.com/ubuntu-ports xenial-backports InRelease Get:4 http://us.ports.ubuntu.com/ubuntu-ports xenial-proposed InRelease [258 kB] Get:5 http://ports.ubuntu.com/ubuntu-ports xenial-security InRelease [107 kB] Get:6 http://us.ports.ubuntu.com/ubuntu-ports xenial-proposed/main s390x Packages [26.8 kB] Get:7 http://us.ports.ubuntu.com/ubuntu-ports xenial-proposed/main Translation-en [21.7 kB] Get:8 http://us.ports.ubuntu.com/ubuntu-ports xenial-proposed/universe s390x Packages [21.2 kB] Get:9 http://us.ports.ubuntu.com/ubuntu-ports xenial-proposed/universe Translation-en [14.8 kB] Get:10 http://ports.ubuntu.com/ubuntu-ports xenial-security/multiverse s390x Packages [632 B] Get:11 http://ports.ubuntu.com/ubuntu-ports xenial-security/multiverse Translation-en [1,744 B] Fetched 452 kB in 0s (846 kB/s) Reading package lists... Done Building dependency tree Reading state information... Done 36 packages can be upgraded. Run 'apt list --upgradable' to see them. ubuntu@s1lp9:~$ apt list --upgradable Listing... Done bsdutils/xenial-proposed 1:2.27.1-6ubuntu3.5 s390x [upgradable from: 1:2.27.1-6ubuntu3.4] cloud-guest-utils/xenial-proposed 0.27-0ubuntu25.1 all [upgradable from: 0.27-0ubuntu25] console-setup/xenial-proposed 1.108ubuntu15.4 all [upgradable from: 1.108ubuntu15.3] console-setup-linux/xenial-proposed 1.108ubuntu15.4 all [upgradable from: 1.108ubuntu15.3] keyboard-configuration/xenial-proposed 1.108ubuntu15.4 all [upgradable from: 1.108ubuntu15.3] libblkid1/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] libbluetooth3/xenial-proposed 5.37-0ubuntu5.2 s390x [upgradable from: 5.37-0ubuntu5.1] libfdisk1/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] libmount1/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] libpulse0/xenial-proposed 1:8.0-0ubuntu3.10 s390x [upgradable from: 1:8.0-0ubuntu3.9] libsmartcols1/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] libuuid1/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] libvirt-bin/xenial-proposed 1.3.1-1ubuntu10.22 s390x [upgradable from: 1.3.1-1ubuntu10.21] libvirt0/xenial-proposed 1.3.1-1ubuntu10.22 s390x [upgradable from: 1.3.1-1ubuntu10.21] linux-firmware/xenial-proposed 1.157.18 all [upgradable from: 1.157.17] linux-generic-hwe-16.04/xenial-proposed 4.13.0.40.59 s390x [upgradable from: 4.13.0.39.58] linux-headers-generic/xenial-proposed 4.4.0.123.129 s390x [upgradable from: 4.4.0.122.128] linux-headers-generic-hwe-16.04/xenial-proposed 4.13.0.40.59 s390x [upgradable from: 4.13.0.39.58] linux-image-generic-hwe-16.04/xenial-proposed 4.13.0.40.59 s390x [upgradable from: 4.13.0.39.58] linux-libc-dev/xenial-proposed 4.4.0-123.147 s390x [upgradable from: 4.4.0-122.146] linux-tools-common/xenial-proposed 4.4.0-123.147 all [upgradable from: 4.4.0-122.146] linux-tools-generic/xenial-proposed 4.4.0.123.129 s390x [upgradable from: 4.4.0.122.128] mount/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] python3-update-manager/xenial-proposed 1:16.04.13 all [upgradable from: 1:16.04.12] qemu-block-extra/xenial-proposed 1:2.5+dfsg-5ubuntu10.26 s390x [upgradable from: 1:2.5+dfsg-5ubuntu10.25] qemu-kvm/xenial-proposed 1:2.5+dfsg-5ubuntu10.26 s390x [upgradable from: 1:2.5+dfsg-5ubuntu10.25] qemu-system-common/xenial-proposed 1:2.5+dfsg-5ubuntu10.26 s390x [upgradable from: 1:2.5+dfsg-5ubuntu10.25] qemu-system-s390x/xenial-proposed 1:2.5+dfsg-5ubuntu10.26 s390x [upgradable from: 1:2.5+dfsg-5ubuntu10.25] qemu-utils/xenial-proposed 1:2.5+dfsg-5ubuntu10.26 s390x [upgradable from: 1:2.5+dfsg-5ubuntu10.25] s390-tools/xenial-proposed 1.34.0-0ubuntu8.6 s390x [upgradable from: 1.34.0-0ubuntu8.5] snapd/xenial-proposed 2.32.5 s390x [upgradable from: 2.32.3.2] ssh-import-id/xenial-proposed 5.5-0ubuntu1.1 all [upgradable from: 5.5-0ubuntu1] ubuntu-core-launcher/xenial-proposed 2.32.5 s390x [upgradable from: 2.32.3.2] update-manager-core/xenial-proposed 1:16.04.13 all [upgradable from: 1:16.04.12] util-linux/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] uuid-runtime/xenial-proposed 2.27.1-6ubuntu3.5 s390x [upgradable from: 2.27.1-6ubuntu3.4] ubuntu@s1lp9:~$ sudo apt install linux-generic-hwe-16.04 Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: linux-headers-generic Use 'sudo apt autoremove' to remove it. The following additional packages will be installed: linux-headers-4.13.0-40 linux-headers-4.13.0-40-generic linux-headers-generic-hwe-16.04 linux-image-4.13.0-40-generic linux-image-extra-4.13.0-40-generic linux-image-generic-hwe-16.04 Suggested packages: fdutils The following NEW packages will be installed: linux-headers-4.13.0-40 linux-headers-4.13.0-40-generic linux-image-4.13.0-40-generic linux-image-extra-4.13.0-40-generic The following packages will be upgraded: linux-generic-hwe-16.04 linux-headers-generic-hwe-16.04 linux-image-generic-hwe-16.04 3 upgraded, 4 newly installed, 0 to remove and 33 not upgraded. Need to get 0 B/25.3 MB of archives. After this operation, 138 MB of additional disk space will be used. Do you want to continue? [Y/n] Y Selecting previously unselected package linux-image-4.13.0-40-generic. (Reading database ... 141912 files and directories currently installed.) Preparing to unpack .../linux-image-4.13.0-40-generic_4.13.0-40.45~16.04.1_s390x.deb ... Done. Unpacking linux-image-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... Selecting previously unselected package linux-image-extra-4.13.0-40-generic. Preparing to unpack .../linux-image-extra-4.13.0-40-generic_4.13.0-40.45~16.04.1_s390x.deb ... Unpacking linux-image-extra-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... Preparing to unpack .../linux-generic-hwe-16.04_4.13.0.40.59_s390x.deb ... Unpacking linux-generic-hwe-16.04 (4.13.0.40.59) over (4.13.0.39.58) ... Preparing to unpack .../linux-image-generic-hwe-16.04_4.13.0.40.59_s390x.deb ... Unpacking linux-image-generic-hwe-16.04 (4.13.0.40.59) over (4.13.0.39.58) ... Selecting previously unselected package linux-headers-4.13.0-40. Preparing to unpack .../linux-headers-4.13.0-40_4.13.0-40.45~16.04.1_all.deb ... Unpacking linux-headers-4.13.0-40 (4.13.0-40.45~16.04.1) ... Selecting previously unselected package linux-headers-4.13.0-40-generic. Preparing to unpack .../linux-headers-4.13.0-40-generic_4.13.0-40.45~16.04.1_s390x.deb ... Unpacking linux-headers-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... Preparing to unpack .../linux-headers-generic-hwe-16.04_4.13.0.40.59_s390x.deb ... Unpacking linux-headers-generic-hwe-16.04 (4.13.0.40.59) over (4.13.0.39.58) ... Setting up linux-image-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... 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 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic update-initramfs: Generating /boot/initrd.img-4.13.0-40-generic W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. Using config file '/etc/zipl.conf' Building bootmap in '/boot' Building menu 'menu' Adding #1: IPL section 'ubuntu' (default) Adding #2: IPL section 'old' Preparing boot device: dasda (1600). Done. run-parts: executing /etc/kernel/postinst.d/pm-utils 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic Using config file '/etc/zipl.conf' Building bootmap in '/boot' Building menu 'menu' Adding #1: IPL section 'ubuntu' (default) Adding #2: IPL section 'old' Preparing boot device: dasda (1600). Done. Setting up linux-image-extra-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic update-initramfs: Generating /boot/initrd.img-4.13.0-40-generic W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. Using config file '/etc/zipl.conf' Building bootmap in '/boot' Building menu 'menu' Adding #1: IPL section 'ubuntu' (default) Adding #2: IPL section 'old' Preparing boot device: dasda (1600). Done. run-parts: executing /etc/kernel/postinst.d/pm-utils 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic run-parts: executing /etc/kernel/postinst.d/zz-zipl 4.13.0-40-generic /boot/vmlinuz-4.13.0-40-generic Using config file '/etc/zipl.conf' Building bootmap in '/boot' Building menu 'menu' Adding #1: IPL section 'ubuntu' (default) Adding #2: IPL section 'old' Preparing boot device: dasda (1600). Done. Setting up linux-image-generic-hwe-16.04 (4.13.0.40.59) ... Setting up linux-headers-4.13.0-40 (4.13.0-40.45~16.04.1) ... Setting up linux-headers-4.13.0-40-generic (4.13.0-40.45~16.04.1) ... Setting up linux-headers-generic-hwe-16.04 (4.13.0.40.59) ... Setting up linux-generic-hwe-16.04 (4.13.0.40.59) ... ubuntu@s1lp9:~$ ubuntu@s1lp9:~$ uname -r 4.4.0-122-generic ubuntu@s1lp9:~$ sudo reboot Connection to s1lp9 closed by remote host. Connection to s1lp9 closed. fheimes@T570:~$ ssh ubuntu@s1lp9 Welcome to Ubuntu 16.04.4 LTS (GNU/Linux 4.13.0-40-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage 37 packages can be updated. 0 updates are security updates. Last login: Wed May 2 14:00:31 2018 from 10.172.194.67 ubuntu@s1lp9:~$ uname -r 4.13.0-40-generic ubuntu@s1lp9:~$ ubuntu@s1lp9:~$ sudo do-release-upgrade -d Reading cache Checking package manager Continue running under SSH? This session appears to be running under ssh. It is not recommended to perform a upgrade over ssh currently because in case of failure it is harder to recover. If you continue, an additional ssh daemon will be started at port '1022'. Do you want to continue? Continue [yN] Starting additional sshd To make recovery in case of failure easier, an additional sshd will be started on port '1022'. If anything goes wrong with the running ssh you can still connect to the additional one. If you run a firewall, you may need to temporarily open this port. As this is potentially dangerous it's not done automatically. You can open the port with e.g.: 'iptables -I INPUT -p tcp --dport 1022 -j ACCEPT' To continue please press [ENTER] ... Adding #2: IPL section 'old' Preparing boot device: dasdc (1600). Done. Removing linux-image-4.4.0-122-generic (4.4.0-122.146) ... Examining /etc/kernel/postrm.d . run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.4.0-122-generic /boot/vmlinuz-4.4.0-122-generic update-initramfs: Deleting /boot/initrd.img-4.4.0-122-generic run-parts: executing /etc/kernel/postrm.d/zz-zipl 4.4.0-122-generic /boot/vmlinuz-4.4.0-122-generic Using config file '/etc/zipl.conf' Building bootmap in '/boot' Building menu 'menu' Adding #1: IPL section 'ubuntu' (default) Adding #2: IPL section 'old' Preparing boot device: dasdc (1600). Done. Removing linux-image-generic-hwe-16.04 (4.15.0.20.23) ... Removing linux-tools-4.4.0-122-generic (4.4.0-122.146) ... Removing linux-tools-4.4.0-122 (4.4.0-122.146) ... Removing python-ndg-httpsclient (0.4.4-1) ... Removing python-pyasn1 (0.4.2-3) ... Removing xml-core (0.18) ... Removing sgml-base (1.29) ... Removing ubuntu-virt-server (1.4) ... Processing triggers for man-db (2.8.3-2) ... Processing triggers for libglib2.0-0:s390x (2.56.1-2ubuntu1) ... Processing triggers for dbus (1.12.2-1ubuntu1) ... Processing triggers for ureadahead (0.100.0-20) ... Processing triggers for systemd (237-3ubuntu10) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Processing triggers for udev (237-3ubuntu10) ... Processing triggers for mime-support (3.60ubuntu1) ... System upgrade is complete. Restart required To finish the upgrade, a restart is required. If you select 'y' the system will be restarted. Continue [yN] === Command detached from window (Wed May 2 14:30:01 2018) ===packet_write_wait: Connection to 10.245.236.9 port 22: Broken pipe fheimes@T570:~$ ssh ubuntu@s1lp9 Welcome to Ubuntu 18.04 LTS (GNU/Linux 4.15.0-20-generic s390x) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Wed May 2 14:32:30 EDT 2018 System load: 0.12 Processes: 134 Usage of /: 14.3% of 40.49GB Users logged in: 0 Memory usage: 2% IP address for virbr0: 192.168.123.1 Swap usage: 0% 0 packages can be updated. 0 updates are security updates. Last login: Wed May 2 14:13:08 2018 from 10.172.194.67 ubuntu@s1lp9:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04 LTS Release: 18.04 Codename: bionic ubuntu@s1lp9:~$ uname -r 4.15.0-20-generic ubuntu@s1lp9:~$