This is occurring in snapd-glib and is likely to be fixed in version 1.24 which is the current candidate for a SRU.
If you have this issue, could you please try the SRU candidate? $ sudo apt-add-repository ppa:ubuntu-desktop/gnome-software $ sudo apt update $ sudo apt upgrade ** Also affects: snapd-glib (Ubuntu) Importance: Undecided Status: New -- 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/gnome-software/+bug/1723362/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs