package:linux-image-5.4.0-71-generic:5.4.0-71.79~18.04.1
Unpacking linux-image-5.4.0-71-generic (5.4.0-71.79) over (5.4.0-71.79~18.04.1) ...
/etc/kernel/postrm.d/zz-bootctlu:
--- Using mountpoint /boot/efi on /dev/sda8 (disk: part:)
--- Copying images from /boot into EFI mountpoint /boot/efi

--- Writing '/boot/efi/loader/loader.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-4.15.0-141-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-4.15.0-141-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.3.0-62-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.3.0-62-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-67-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-67-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-71-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-71-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-71-generic.dpkg-tmpcp: cannot stat '/boot/initrd.img-5.4.0-71-generic.dpkg-tmp': No such file or directory

--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-71-generic.dpkg-tmp.conf'run-parts: failed to stat component /etc/kernel/postrm.d/zz-update-bootctlu: No such file or directory
dpkg: warning: old linux-image-5.4.0-71-generic package post-removal script subprocess returned error exit status 1
dpkg: trying script from the new package instead ...
I: /boot/vmlinuz.old is now a symlink to vmlinuz-5.4.0-67-generic
I: /boot/initrd.img.old is now a symlink to initrd.img-5.4.0-67-generic
I: /boot/vmlinuz is now a symlink to vmlinuz-5.4.0-71-generic.dpkg-tmp
/etc/kernel/postrm.d/zz-bootctlu:
--- Using mountpoint /boot/efi on /dev/sda8 (disk: part:)
--- Copying images from /boot into EFI mountpoint /boot/efi

--- Writing '/boot/efi/loader/loader.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-4.15.0-141-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-4.15.0-141-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.3.0-62-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.3.0-62-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-67-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-67-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-71-generic
--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-71-generic.conf'
--- Copying images to /boot/efi/2ae97ec5063442c1b3bf483d0c61a217/linux-5.4.0-71-generic.dpkg-tmpcp: cannot stat '/boot/initrd.img-5.4.0-71-generic.dpkg-tmp': No such file or directory

--- Writing '/boot/efi/loader/entries/2ae97ec5063442c1b3bf483d0c61a217-linux-5.4.0-71-generic.dpkg-tmp.conf'run-parts: failed to stat component /etc/kernel/postrm.d/zz-update-bootctlu: No such file or directory
dpkg: error processing archive /tmp/apt-dpkg-install-HMRuH6/1199-linux-image-5.4.0-71-generic_5.4.0-71.79_amd64.deb (--unpack):
 new linux-image-5.4.0-71-generic package post-removal script subprocess returned error exit status 1