package:linux-headers-5.11.0-46-generic:5.11.0-46.51~20.04.1 Setting up linux-headers-5.11.0-27-generic (5.11.0-27.29~20.04.1) ... /etc/kernel/header_postinst.d/dkms: * dkms: running auto installation service for kernel 5.11.0-27-generic Error! Could not locate dkms.conf file. File: /var/lib/dkms/rtl8812au/4.3.14/source/dkms.conf does not exist. ...fail! run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 4 dpkg: error processing package linux-headers-5.11.0-27-generic (--configure): installed linux-headers-5.11.0-27-generic package post-installation script subprocess returned error exit status 1