May I ask why you want to install 0.9-3 in Bionic? The version contained in Bionic is 1.1-1ubuntu1.
https://packages.ubuntu.com/bionic/tlp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759255 Title: package tlp-rdw 0.9-3 failed to install/upgrade: new tlp-rdw package pre-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tlp/+bug/1759255/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs