Preparing to unpack .../libldap-common_2.4.49+dfsg-2ubuntu1.5_all.deb ...
Unpacking libldap-common (2.4.49+dfsg-2ubuntu1.5) over (2.4.49+dfsg-2ubuntu1.4) ...
Preparing to unpack .../libldap-2.4-2_2.4.49+dfsg-2ubuntu1.5_amd64.deb ...
Unpacking libldap-2.4-2:amd64 (2.4.49+dfsg-2ubuntu1.5) over (2.4.49+dfsg-2ubuntu1.4) ...
Setting up libldap-common (2.4.49+dfsg-2ubuntu1.5) ...
Setting up grub-pc (2.04-1ubuntu26.6) ...
dpkg: error processing package grub-pc (--configure):
 installed grub-pc package post-installation script subprocess returned error exit status 10
Setting up gdm3 (3.36.3-0ubuntu0.20.04.2) ...
dpkg: error processing package gdm3 (--configure):
 installed gdm3 package post-installation script subprocess returned error exit status 10