Preparing to unpack .../linux-modules-nvidia-440-5.4.0-31-generic_5.4.0-31.35_amd64.deb ... Unpacking linux-modules-nvidia-440-5.4.0-31-generic (5.4.0-31.35) ... Preparing to unpack .../linux-modules-nvidia-440-generic-hwe-20.04_5.4.0-31.35_amd64.deb ... Unpacking linux-modules-nvidia-440-generic-hwe-20.04 (5.4.0-31.35) over (5.4.0-29.33) ... Setting up linux-modules-nvidia-440-5.4.0-31-generic (5.4.0-31.35) ... linux-image-nvidia-5.4.0-31-generic: constructing .ko files Setting up linux-modules-nvidia-440-generic-hwe-20.04 (5.4.0-31.35) ... Processing triggers for linux-image-5.4.0-31-generic (5.4.0-31.35) ... /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-5.4.0-31-generic I: The initramfs will attempt to resume from /dev/sdb6 I: (UUID=eb9242e1-1065-468c-ad09-734b535412c2) I: Set the RESUME variable to override this. Error 24 : Write error : cannot write compressed block E: mkinitramfs failure cpio 141 lz4 -9 -l 24 update-initramfs: failed for /boot/initrd.img-5.4.0-31-generic with 1. run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 dpkg: error processing package linux-image-5.4.0-31-generic (--configure): installed linux-image-5.4.0-31-generic package post-installation script subprocess returned error exit status 1