Unattended upgrade result: All upgrades installed Warning: A reboot is required to complete this upgrade, or a previous one. Packages that were upgraded: linux-image-4.19.0-25-amd64 Packages with upgradable origin but kept back: firmware-linux-free Package installation log: Log started: 2023-08-10 06:42:03 apt-listchanges: Reading changelogs... Preparing to unpack .../linux-image-4.19.0-25-amd64_4.19.289-2_amd64.deb ... Unpacking linux-image-4.19.0-25-amd64 (4.19.289-2) over (4.19.289-1) ... Setting up linux-image-4.19.0-25-amd64 (4.19.289-2) ... /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-4.19.0-25-amd64 /etc/kernel/postinst.d/zz-update-grub: Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.19.0-25-amd64 Found initrd image: /boot/initrd.img-4.19.0-25-amd64 Found linux image: /boot/vmlinuz-4.19.0-24-amd64 Found initrd image: /boot/initrd.img-4.19.0-24-amd64 Warning: os-prober will be executed to detect other bootable partitions. Its output will be used to detect bootable binaries on them and create new boot entries. done Pending kernel upgrade! Running kernel version: 4.19.0-24-amd64 Diagnostics: The currently running kernel version is not the expected kernel version 4.19.0-25-amd64. Restarting the system to load the new kernel will not be handled automatically, so you should consider rebooting. [Return] No services need to be restarted. No containers need to be restarted. No user sessions are running outdated binaries. Log ended: 2023-08-10 06:42:26 Unattended-upgrades log: Initial blacklist : Initial whitelist: Starting unattended upgrades script Allowed origins are: origin=Debian,codename=buster,label=Debian, origin=Debian,codename=buster,label=Debian-Security package firmware-linux-free upgradable but fails to be marked for upgrade () Packages that will be upgraded: linux-image-4.19.0-25-amd64 Writing dpkg log to /var/log/unattended-upgrades/unattended-upgrades-dpkg.log All upgrades installed