Ubuntu
update-manager package

  1. Zesty (17.04)
  2. Bug #1607929
  3. Comment #3

Comment 3 for bug 1607929

Revision history for this message
Alex Dehnert (adehnert) wrote : Re: (trusty, debconf passthrough) package shim-signed 1.17~14.04.1+0.8-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Terminated)

I think update-manager? One of the standard GUI updater things.

Here's a chunk of ps -AF --forest that might help:
alex 6365 1 0 84088 18916 2 Jul30 ? 00:00:00 /usr/bin/python /usr/lib/update-notifier/backend_helper.py show_updates
alex 6370 6365 0 173663 123028 2 Jul30 ? 00:00:11 \_ /usr/bin/python3 /usr/bin/update-manager --no-update
alex 7919 6370 0 17241 14224 2 Jul30 ? 00:00:00 \_ /usr/bin/perl -w /usr/bin/debconf-communicate
root 7180 1 0 76314 66688 2 Jul30 ? 00:00:04 /usr/bin/python3 /usr/sbin/aptd
root 7189 7180 0 76315 47888 3 Jul30 pts/3 01:13:37 \_ /usr/bin/python3 /usr/sbin/aptd
root 7916 7189 0 5261 10480 2 Jul30 pts/6 00:00:00 \_ /usr/bin/dpkg --status-fd 99 --configure shim-signed:amd64 dkms:all x11proto-randr-dev:all
root 7917 7916 0 17788 14340 0 Jul30 pts/6 00:00:00 \_ /usr/bin/perl -w /usr/share/debconf/frontend /var/lib/dpkg/info/shim-signed.postinst configure 1.17~14.04.1+0.8-0ubuntu2
--
[...]
alex 23733 1 0 84089 20524 3 20:54 ? 00:00:00 /usr/bin/python /usr/lib/update-notifier/backend_helper.py show_updates
alex 23738 23733 2 166574 182760 0 20:54 ? 00:00:02 \_ /usr/bin/python3 /usr/bin/update-manager --no-update