On Thu, Dec 02, 2021 at 02:17:53AM +0800, 積丹尼 Dan Jacobson wrote: > # strace --output=/tmp/xx -ff dpkg -i > /var/cache/apt/archives/grub-pc_2.06-2_amd64.deb > shows plenty of which's still left, as you said. But apparently one is > still not going to /dev/null for me. > > Maybe you can send me a .deb with an set -x in > /var/lib/dpkg/info/grub-pc.postinst so I don't have to repackage the > whole package.
I don't have time to do that, but you don't need a new .deb for that - you can just edit it in place locally and run dpkg --configure grub-pc. -- Colin Watson (he/him) [[email protected]]

