Comment 3 for bug 2071499

This works locally:

Building module:
Cleaning build area...
'make' all KSRC=/lib/modules/6.8.0-35-generic/build KERNEL_VER=6.8.0-35-generic.................
Signing module /var/lib/dkms/rtl8812au/4.3.8.12175.20140902+dfsg/build/8812au.ko
Cleaning build area...

8812au.ko.zst:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/6.8.0-35-generic/updates/dkms/
depmod...
dkms autoinstall on 6.8.0-35-generic/x86_64 succeeded for rtl8812au
 * dkms: autoinstall for kernel 6.8.0-35-generic
   ...done.

Can you post your build log: /var/lib/dkms/rtl8812au/4.3.8.12175.20140902+dfsg/build/make.log
or /var/lib/dkms/rtl8812au/4.3.8.12175.20140902+dfsg//6.8.0-35-generic/x86_64/log/make.log