/usr/libexec/fprintd:11:dev_open_cb:g_task_return_now:g_task_return:fp_device_task_return_in_idle_cb:g_main_context_dispatch

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding fprintd. This problem was most recently seen with package version 1.90.1-1ubuntu1, the problem page at https://errors.ubuntu.com/problem/080c3fd7ece86a51cd74608f0f94d4b6fd76489f 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/.