This sounds annoying, sorry! The version of deja-dup in Ubuntu 17.10 has reworked a bit of the external drive detection code, I wonder if that would work any better for you. (Not suggesting that you upgrade to a non-LTS necessarily, but just holding out hope that 18.04 will improve this for you when you eventually do an upgrade.)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1740238 Title: Backup trying to start twice when connecting external hard drive; given 'operation already pending' error to close each time I connect the drive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/deja-dup/+bug/1740238/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs