Hi kartikey, It seems some other service was using the same port as postgresql. Could you please confirm? Also, would you providing the postgresql logs as well?
I am marking this as incomplete until you can provide additional information so we can keep investigating this further. When you do so, please, set this bug status back to new. ** Changed in: postgresql-15 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2067061 Title: package postgresql-15 15.5-0ubuntu0.23.04.1 failed to install/upgrade: installed postgresql-15 package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postgresql-15/+bug/2067061/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs