root@devuanpi:~#  apt-get install linux-image-arm64
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  linux-image-6.1.0-1-arm64
Suggested packages:
  linux-doc-6.1 debian-kernel-handbook
The following packages will be REMOVED:
  linux-image-6.1.0-1-arm64-unsigned
The following NEW packages will be installed:
  linux-image-6.1.0-1-arm64 linux-image-arm64
0 upgraded, 2 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/64.6 MB of archives.
After this operation, 1618 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
(Reading database ... 159992 files and directories currently installed.)
Removing linux-image-6.1.0-1-arm64-unsigned (6.1.4-1) ...
I: /vmlinuz is now a symlink to boot/vmlinuz-6.0.10
I: /initrd.img is now a symlink to boot/initrd.img-6.0.10
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-6.1.0-1-arm64
Selecting previously unselected package linux-image-6.1.0-1-arm64.
(Reading database ... 154880 files and directories currently installed.)
Preparing to unpack .../linux-image-6.1.0-1-arm64_6.1.4-1_arm64.deb ...
Unpacking linux-image-6.1.0-1-arm64 (6.1.4-1) ...
Selecting previously unselected package linux-image-arm64.
Preparing to unpack .../linux-image-arm64_6.1.4-1_arm64.deb ...
Unpacking linux-image-arm64 (6.1.4-1) ...
Setting up linux-image-6.1.0-1-arm64 (6.1.4-1) ...
I: /vmlinuz is now a symlink to boot/vmlinuz-6.1.0-1-arm64
I: /initrd.img is now a symlink to boot/initrd.img-6.1.0-1-arm64
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-6.1.0-1-arm64
Creating initrd.gz.
cp: target '/boot/initrd.gz': No such file or directory
run-parts: /etc/initramfs/post-update.d//99-initrd exited with return code 1
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-6.1.0-1-arm64 (--configure):
 installed linux-image-6.1.0-1-arm64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-image-arm64:
 linux-image-arm64 depends on linux-image-6.1.0-1-arm64 (= 6.1.4-1); however:
  Package linux-image-6.1.0-1-arm64 is not configured yet.

dpkg: error processing package linux-image-arm64 (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 linux-image-6.1.0-1-arm64
 linux-image-arm64
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@devuanpi:~#