Comment 4 for bug 1810406

I confirm that this still happens

  └─x-terminal-emul,30456 /usr/bin/x-terminal-emulator
      ├─bash,4624
      │ └─sudo,7217 apt dist-upgrade
      │ └─apt,7218 dist-upgrade
      │ └─dpkg,7845 --status-fd 62 --configure --pending
      │ └─linux-headers-4,9209 /var/lib/dpkg/info/linux-headers-4.15.0-44-generic.postinst configure
      │ └─run-parts,9210 --report --exit-on-error --arg=4.15.0-44-generic /etc/kernel/header_postinst.d
      │ └─dkms_autoinstal,9211 /usr/lib/dkms/dkms_autoinstaller start 4.15.0-44-generic
      │ └─dkms,9219 /usr/sbin/dkms autoinstall --kernelver 4.15.0-44-generic
      │ └─dkms,10053 /usr/sbin/dkms autoinstall --kernelver 4.15.0-44-generic
      │ └─frontend,11100 -w /usr/share/debconf/frontend /usr/sbin/update-secureboot-policy --enroll-key
      │ ├─update-securebo,11114 /usr/sbin/update-secureboot-policy --enroll-key
      │ └─whiptail,11129 --backtitle Package configuration --title Configuring Secure Boot --output-fd 12 --nocancel --msgbox...

teo 4624 0.0 0.0 26592 9236 pts/1 Ss 10:55 0:00 \_ /bin/bash
root 7217 0.0 0.0 63580 4228 pts/1 S+ 10:56 0:00 | \_ sudo apt dist-upgrade
root 7218 0.2 0.5 136428 85692 pts/1 S+ 10:56 0:01 | \_ apt dist-upgrade
root 7845 0.0 0.0 26548 10796 pts/2 Ss+ 10:56 0:00 | \_ /usr/bin/dpkg --status-fd 62 --configure --pending
root 9209 0.0 0.0 4628 776 pts/2 S+ 10:56 0:00 | \_ /bin/sh /var/lib/dpkg/info/linux-headers-4.15.0-44-generic.postinst configure
root 9210 0.0 0.0 4520 732 pts/2 S+ 10:56 0:00 | \_ run-parts --report --exit-on-error --arg=4.15.0-44-generic /etc/kernel/header_postinst.d
root 9211 0.0 0.0 4628 1732 pts/2 S+ 10:56 0:00 | \_ /bin/sh /usr/lib/dkms/dkms_autoinstaller start 4.15.0-44-generic
root 9219 0.0 0.0 15896 6348 pts/2 S+ 10:56 0:00 | \_ /bin/bash /usr/sbin/dkms autoinstall --kernelver 4.15.0-44-generic
root 10053 0.0 0.0 16012 5652 pts/2 S+ 10:56 0:00 | \_ /bin/bash /usr/sbin/dkms autoinstall --kernelver 4.15.0-44-generic
root 11100 0.0 0.1 104136 22572 pts/2 S+ 10:56 0:00 | \_ /usr/bin/perl -w /usr/share/debconf/frontend /usr/sbin/update-secureboot-policy --enroll-key
root 11114 0.0 0.0 4628 1780 pts/2 S+ 10:56 0:00 | \_ /bin/sh /usr/sbin/update-secureboot-policy --enroll-key
root 11129 0.0 0.0 25412 4664 pts/2 S+ 10:56 0:00 | \_ whiptail --backtitle Package configuration --title Configuring Secure Boot --output-fd 12 --nocancel -

teo@ux:/var/log/apt$ tail -n 6 term.log
Setting up linux-image-4.15.0-44-generic (4.15.0-44.47) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-4.15.0-43-generic
I: /initrd.img.old is now a symlink to boot/initrd.img-4.15.0-43-generic
I: /vmlinuz is now a symlink to boot/vmlinuz-4.15.0-44-generic
I: /initrd.img is now a symlink to boot/initrd.img-4.15.0-44-generic
Setting up linux-headers-4.15.0-44-generic (4.15.0-44.47) ...