When you plug in either link, do you see the LEDs on the SFP ports illuminate? You may have bricked the X310 if these ports are unresponsive.
Here's a *discovery* guide that might be helpful: https://kb.ettus.com/Troubleshooting_X300/X310_Device_Discovery_Issues Here's a *recovery* guide if that fails: https://kb.ettus.com/X300/X310_Device_Recovery Best, Sam Reiter SDR Support Engineer Ettus Research On Fri, Jul 19, 2019 at 6:03 AM Saimanoj Katta via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi, > > I was previously working with the USRP X310. I wanted to enable Dual > Connectivity mode for enabling two ports with 10 Giga bit connectivity. I > ran the update: uhd_image_loader --args "type=x300,addr=192.168.50.2, > fpga=XG". Since this, I have not been able to detect my USRP. > > *My setup: * Ubuntu is 18.04 and the UHD version is > UHD_3.14.1.0-0-gbfb9c1c7 > I have connected to the laptop via thunderbolt port which is equivalent to > USB-3.0. Firewall is disabled. It is not behind a router/switch. Host > interface IP address is 192.168.10.3 and subnet is 255.255.255.0 > > I have tried the following: > > 1) Ran as root user - uhd_find_devices, uhd_usrp_probe and > uhd_images_downloader. > Device is not found in first two options. And, the fpga_default images > seem to be up to date. > 2) By default, USRPs have addresses from the 192.168.10.XXX range (XXX=2 > in factory settings). I searched addresses in this range, but still USRP > not detected. Ping to the address also fails. > > Any suggestions would be appreciated to detect the device! Many thanks in > advance. > > Regards, > Saimanoj > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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