Я всю жизнь пользовался aptitude и там можно было сделать так:
$ aptitude -t bullseye-backports search ~U
i A libldap-2.4-2 - OpenLDAP libraries
i A libldap-common - OpenLDAP common files for libraries
i mdadm - Tool to administer Linux MD arrays (software RAID)
i zabbix-agent - network monitoring solution - agent
В apt наконец тоже завезли шаблоны и я на него уже почти полностью перелез, но держит одна фигня:
$ apt -t bullseye-backports list --upgradable
E: Command line option 't' [from -t] is not understood in combination with the other options.
$ apt -t bullseye-backports list ~U
E: Command line option 't' [from -t] is not understood in combination with the other options.
$ apt -t bullseye-backports search ~U
Sorting... Done
Full Text Search... Done
$
$
$ sudo apt -t bullseye-backports full-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
libldap-2.4-2 libldap-common mdadm zabbix-agent
4 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 1 382 kB of archives.
After this operation, 37,9 kB of additional disk space will be used.
Do you want to continue? [Y/n]
Что за фигня, почему ключ -t работает только с install/upgrade?!
