/usr/bin/gnome-disks:11:g_dbus_object_get_interface:udisks_object_get_partition_table:gdu_utils_get_all_contained_objects:gdu_application_has_running_job:update_jobs

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-disk-utility. This problem was most recently seen with package version 3.26.0-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/81cc3b627de4520c863604501ad2a404022bc94c contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.