Thank you! These commands all showed that I was indeed running version 4.8 now. I hadn’t realized that I needed to re-flash the FPGA after a file system update. Once I did that, the QSFP connectivity returned, and all is well again. Thank you again for your help! It is much appreciated. I think the user manual should probably mention that (or maybe I am just stupid haha)
John From: joerg.hofrichter--- via USRP-users <usrp-users@lists.ettus.com> Sent: Friday, March 14, 2025 10:24 AM To: usrp-users@lists.ettus.com Subject: [USRP-users] Re: [EXT] Re: Trouble updating file system on X410 Hi! Did you check with ‘mender show-artifact’ and/or ‘uhd_config_info --version’ which version is active now? What does `uhd_usrp_probe’ return? Please also note that the ethernet link speed of the SFP ports is defined by the FPGA image which ZjQcmQRYFpfptBannerEnd Hi! Did you check with ‘mender show-artifact’ and/or ‘uhd_config_info --version’ which version is active now? What does `uhd_usrp_probe’ return? Please also note that the ethernet link speed of the SFP ports is defined by the FPGA image which is active. The FPGA image flavors are described here: https://files.ettus.com/manual/page_usrp_x4xx.html#x4xx_updating_fpga_types . This means that you need to load the X4_200, X4_400 or X4_1600 FPGA image if you want to use 10 GbE (QSFP28 Port 0 needs to be used - please check that you did not accidently connect QSFP28 Port 1). The CG_400 and CG_1600 FPGA image is needed for 100 GbE (on both QSFP28 Port 0 and QSFP28 Port 1). Kind regards, Jörg
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