Please send the kernel logs. And you haven't answered one of my questions: Is this SSD powered via USB? Because that could be a cause of your issues and is not recommended.
** Package changed: linux-raspi2 (Ubuntu) => linux-raspi (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947925 Title: Seagate IronWolf 125 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1947925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs