This kernel tree is now EOL and is no longer updated or supported. – It is now recommended to upgrade to the 5.13 kernel tree:
apt install linux-image-5.13.0-amd64-vanillaif you need to install kernel-headers, add linux-headers-5.13.0-amd64-vanilla to the line above
This Kernel will no longer be supported with any updates.
Updates are available via the autoupdate app or using the server configuration tool.
For longterm support, please use an LTS kernel tree.