/bin/plymouth:plymouth: ./ply-boot-client.c:480: ply_boot_client_queue_request: Assertion `request_argument == NULL || strlen (request_argument) <= UCHAR_MAX' failed.

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding plymouth. This problem was most recently seen with package version 0.9.4-1ubuntu1, the problem page at https://errors.ubuntu.com/problem/f1aa202c688d5e3998b698c3c35c8bba0869c293 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/.