Transmission

are you sure you are using the testing version usky?


apt-show-versions transmission-daemon -a
transmission-daemon 1.75-1 install ok installed
No stable version
transmission-daemon 1.75-1 testing ftp.nl.debian.org
transmission-daemon 1.76-1 unstable ftp.nl.debian.org
transmission-daemon/testing ...

in debian everything works just fine
you just have to install packages: transmission-common transmission-daemon transmission-cli

the configuration files you need to look are
/etc/default/transmission-daemon (imho jut leave it as it is)
/etc/transmission-daemon/settings.json
default u/p for web ...