Есть сервер Ubuntu 22.04.2 LTS (GNU/Linux 5.15.0-72-generic x86_64). Выполняю команду sudo apt upgrade и она завершается с ошибкой
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 132795 files and directories currently installed.)
Removing linux-image-5.15.0-71-generic (5.15.0-71.78) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.15.0-71-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 1: /etc/default/grub: systemd.unified_cgroup_hierarchy=false: not found
run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-5.15.0-71-generic (--remove):
installed linux-image-5.15.0-71-generic package post-removal script subprocess returned error exit status 1
dpkg: too many errors, stopping
Errors were encountered while processing:
linux-image-5.15.0-71-generic
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)
