pop-upgrade hangs waiting for user input in debconf

[rogenry]

During the preparation before release upgrade, pop-upgrade tries to upgrade libc6 and it hangs up waiting for user input in the package configuration:

Jan 13 17:58:03 guayaba pop-upgrade[75944]: Unpacking libc6:i386 (2.34-0ubuntu3) over (2.33-0ubuntu5) ...
Jan 13 17:58:03 guayaba pop-upgrade[75944]: Preparing to unpack .../libc6_2.34-0ubuntu3_amd64.deb ...
Jan 13 17:58:03 guayaba pop-upgrade[75944]: debconf: unable to initialize frontend: Dialog
Jan 13 17:58:03 guayaba pop-upgrade[75944]: debconf: (TERM is not set, so the dialog frontend is not usable.)
Jan 13 17:58:03 guayaba pop-upgrade[75944]: debconf: falling back to frontend: Readline
Jan 13 17:58:03 guayaba pop-upgrade[75944]: Checking for services that may need to be restarted...
Jan 13 17:58:03 guayaba pop-upgrade[75944]: Checking init scripts...
Jan 13 17:58:03 guayaba pop-upgrade[75944]: Checking for services that may need to be restarted...
Jan 13 17:58:03 guayaba pop-upgrade[75944]: Checking init scripts...
Jan 13 17:58:05 guayaba pop-upgrade[75944]: Configuring libc6
Jan 13 17:58:05 guayaba pop-upgrade[75944]: -----------------
Jan 13 17:58:05 guayaba pop-upgrade[75944]: #015
Jan 13 17:58:05 guayaba pop-upgrade[75944]: There are services installed on your system which need to be restarted when
Jan 13 17:58:05 guayaba pop-upgrade[75944]: certain libraries, such as libpam, libc, and libssl, are upgraded. Since these
Jan 13 17:58:05 guayaba pop-upgrade[75944]: restarts may cause interruptions of service for the system, you will normally be
Jan 13 17:58:05 guayaba pop-upgrade[75944]: prompted on each upgrade for the list of services you wish to restart.  You can
Jan 13 17:58:05 guayaba pop-upgrade[75944]: choose this option to avoid being prompted; instead, all necessary restarts will
Jan 13 17:58:05 guayaba pop-upgrade[75944]: be done for you automatically so you can avoid being asked questions on each
Jan 13 17:58:05 guayaba pop-upgrade[75944]: library upgrade.
Jan 13 17:58:05 guayaba pop-upgrade[75944]: #015

[mmstick]

The fix for this is being released later today