I reported the bug to Gnome. https://bugzilla.gnome.org/show_bug.cgi?id=789941
** Bug watch added: GNOME Bug Tracker #789941 https://bugzilla.gnome.org/show_bug.cgi?id=789941 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723362 Title: gnome-software spams error messages to journald and causes 100% CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1723362/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs