Hi,
the following messages were frequently logged in /var/fm/fmd errlog related to usb.
ereport.io.usb.epse
ereport.io.usb.nae
ereport.io.usb.dnr
Hardware: HP proliant DL380 Gen9 & Fujitsu Primergy RX300
with 1.1 USB keyboard and 2.0 USB mouse.
Operating system :Oracle Solaris 11.1 (FMRI pkg://solaris/entire@0.5.11,5.11.0.175.1.10.0.5.0:20130805T160317Z)
We have experienced in one of the instance that keyboard stopped responding after sometime. even after removing and reconnecting USB cable keyboard didn't respond.
and the following message appeared on server console "POSTATTACH failed for hid19"
after rebooting the server through ssh only server keyboard was functioning normal.
What might have cause the keyboard to stop or lost communication with server?