USB port is not working properly

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
[O] DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
[O] Linux
QNX
other

Hardware Platform
[O] NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
[O] 1.9.1.10844
other

Host Machine Version
[O] native Ubuntu 18.04
other

Hello, I’m using the keyword and mouse to connecting with the USB Hub.
But usually it didn’t work and I capture about the error.
Can you give me some comment?

Dear @M750e,
Is the keyboard and mouse working if you connect directly to target? Are they working if you connect to another machine?