SUA UPS PBEAgent via USB in Enterprise Linux 8

[dave_08_apc]

Hello. 

I want to use pcssagent-1.3.0-301-EN.x86_64.tar.gz to manage SUA3000I and SUA3000RMI in Oracle Linux 8. It is successfully installed and I can access the web interface, but soon after, it stops and I get a log error

 "Device status UPS communication lost". A few seconds later the PBEAgent process stops.

PBEAgent.service: Main process exited, code=killed, status=6/ABRT
systemd[1]: PBEAgent.service: Failed with result 'signal'.

For now I'm still trying to manage the connection to one UPS. Lsusb and usb-devices commands both detect the device:

lsusb output: Bus 003 Device 004: ID 051d:0002 American Power Conversion Uninterruptible Power Supply

usb-devices output:

T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=1.5 MxCh= 0
Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=051d ProdID=0002 Rev=00.06
S: Manufacturer=American Power Conversion
S: Product=Smart-UPS 3000 FW:655.18.I USB FW:7.3
S: SerialNumber=JS0827003558
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=30mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid

As you can see, I can even get the serial number from the UPS with usb-devices command, so communication is ok. When running config.sh, if I select SUA model (option h), I only get "smart" and simple cable type options, but it seems I'm only able to configure serial connections with either.

In windows, I was using the same supplied USB cable and I could connect. Any ideas, please?

Thanks and regards.