Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
./dkms-make.sh.........(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.4.0-2-amd64 (x86_64)
Consult /var/lib/dkms/rtl88x2bu/5.13.1/build/make.log for more information.
dkms autoinstall on 6.4.0-2-amd64/x86_64 failed for rtl88x2bu(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
dkms: autoinstall for kernel: 6.4.0-2-amd64 failed!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
Failed to process /etc/kernel/header_postinst.d at /var/lib/dpkg/info/linux-headers-6.4.0-2-amd64.postinst line 11.
dpkg: error processing package linux-headers-6.4.0-2-amd64 (--configure):
 installed linux-headers-6.4.0-2-amd64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-headers-amd64:
 linux-headers-amd64 depends on linux-headers-6.4.0-2-amd64 (= 6.4.4-3); however:
  Package linux-headers-6.4.0-2-amd64 is not configured yet.

dpkg: error processing package linux-headers-amd64 (--configure):
 dependency problems - leaving unconfigured
Setting up linux-image-6.4.0-2-amd64 (6.4.4-3) ...
/etc/kernel/postinst.d/dkms:
dkms: running auto installation service for kernel 6.4.0-2-amd64.
Sign command: /lib/modules/6.4.0-2-amd64/build/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
./dkms-make.sh..........(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.4.0-2-amd64 (x86_64)
Consult /var/lib/dkms/rtl88x2bu/5.13.1/build/make.log for more information.
dkms autoinstall on 6.4.0-2-amd64/x86_64 failed for rtl88x2bu(10)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
dkms: autoinstall for kernel: 6.4.0-2-amd64 failed!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package linux-image-6.4.0-2-amd64 (--configure):
 installed linux-image-6.4.0-2-amd64 package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of linux-image-amd64:
 linux-image-amd64 depends on linux-image-6.4.0-2-amd64 (= 6.4.4-3); however:
  Package linux-image-6.4.0-2-amd64 is not configured yet.

dpkg: error processing package linux-image-amd64 (--configure):
 dependency problems - leaving unconfigured
Processing triggers for libglib2.0-0:i386 (2.77.2-1) ...
Processing triggers for libc-bin (2.37-7) ...
Processing triggers for libglib2.0-0:amd64 (2.77.2-1) ...
Errors were encountered while processing:
 linux-headers-6.4.0-2-amd64
 linux-headers-amd64
 linux-image-6.4.0-2-amd64
 linux-image-amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)