I'm not sure how to do SRU verification on this update. I don't know a set of steps to take to see the update notification when running X11. Upgrading and downgrading among several packages did NOT show the update notification: sarnold@hunt:/tmp$ sudo dpkg -i ~/Downloads/libssl1.1_1.1.1-1ubuntu2.1~18.04.1_amd64.deb (Reading database ... 293979 files and directories currently installed.) Preparing to unpack .../libssl1.1_1.1.1-1ubuntu2.1~18.04.1_amd64.deb ... Unpacking libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.1) over (1.1.1-1ubuntu2.1~18.04.1) ... Setting up libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.1) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... sarnold@hunt:/tmp$ sudo apt-get install libssl1.1=1.1.1-1ubuntu2.1~18.04.2 Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic linux-image-4.15.0-48-generic linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic linux-tools-4.15.0-48 linux-tools-4.15.0-48-generic Use 'sudo apt autoremove' to remove them. The following packages will be upgraded: libssl1.1 1 upgraded, 0 newly installed, 0 to remove and 73 not upgraded. Need to get 0 B/1,295 kB of archives. After this operation, 0 B of additional disk space will be used. Preconfiguring packages ... (Reading database ... 293979 files and directories currently installed.) Preparing to unpack .../libssl1.1_1.1.1-1ubuntu2.1~18.04.2_amd64.deb ... Unpacking libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.2) over (1.1.1-1ubuntu2.1~18.04.1) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Setting up libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.2) ... Checking for services that may need to be restarted...done. Checking for services that may need to be restarted...done. Checking init scripts... Restarting services possibly affected by the upgrade: Services restarted successfully. Processing triggers for libc-bin (2.27-3ubuntu1) ... sarnold@hunt:/tmp$ sudo apt-get install libssl1.1=1.1.1-1ubuntu2.1~18.04.3 Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic linux-image-4.15.0-48-generic linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic linux-tools-4.15.0-48 linux-tools-4.15.0-48-generic Use 'sudo apt autoremove' to remove them. The following packages will be upgraded: libssl1.1 1 upgraded, 0 newly installed, 0 to remove and 73 not upgraded. Need to get 0 B/1,295 kB of archives. After this operation, 4,096 B of additional disk space will be used. Preconfiguring packages ... (Reading database ... 293979 files and directories currently installed.) Preparing to unpack .../libssl1.1_1.1.1-1ubuntu2.1~18.04.3_amd64.deb ... Unpacking libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.3) over (1.1.1-1ubuntu2.1~18.04.2) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Setting up libssl1.1:amd64 (1.1.1-1ubuntu2.1~18.04.3) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... I'm going to mark this verification-done-bionic, because the notifier didn't show on my desktop system. Feel free to revert if you know a good way to see the notification on a desktop when it shouldn't have been visible. Thanks