$ sudo dpkg -i linux-generic-hwe-20.04_5.11.0.40.44_20.04.18_amd64.deb
(Reading database ... 263569 files and directories currently installed.)
Preparing to unpack linux-generic-hwe-20.04_5.11.0.40.44_20.04.18_amd64.deb ...
Unpacking linux-generic-hwe-20.04 (5.11.0.40.44~20.04.18) over (5.11.0.40.44~20.04.18) ...
dpkg: dependency problems prevent configuration of linux-generic-hwe-20.04:
 linux-generic-hwe-20.04 depends on linux-image-generic-hwe-20.04 (= 5.11.0.40.44~20.04.18); however:
  Package linux-image-generic-hwe-20.04 is not installed.
 linux-generic-hwe-20.04 depends on linux-headers-generic-hwe-20.04 (= 5.11.0.40.44~20.04.18); however:
  Package linux-headers-generic-hwe-20.04 is not installed.

dpkg: error processing package linux-generic-hwe-20.04 (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 linux-generic-hwe-20.04