With this SRU, "Optical diagnostics support" and all the fields below it can be displayed normally:
openstack@lc2bp-vscp0010n:~$ sudo ethtool -m ens15f0 Identifier : 0x03 (SFP) Extended identifier : 0x04 (GBIC/SFP defined by 2-wire interface ID) Connector : 0x07 (LC) Transceiver codes : 0x10 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Transceiver type : 10G Ethernet: 10G Base-SR Encoding : 0x06 (64B/66B) BR, Nominal : 10300MBd Rate identifier : 0x00 (unspecified) Length (SMF,km) : 0km Length (SMF) : 0m Length (50um) : 80m Length (62.5um) : 30m Length (Copper) : 0m Length (OM3) : 300m Laser wavelength : 850nm Vendor name : FINISAR CORP. Vendor OUI : 00:90:65 Vendor PN : FTLX8574D3BCL Vendor rev : A Option values : 0x00 0x1a Option : RX_LOS implemented Option : TX_FAULT implemented Option : TX_DISABLE implemented BR margin, max : 0% BR margin, min : 0% Vendor SN : A46BS57 Date code : 200811 Optical diagnostics support : Yes <<================ display correctly Laser bias current : 9.392 mA Laser output power : 0.5396 mW / -2.68 dBm Receiver signal average optical power : 0.6201 mW / -2.08 dBm Module temperature : 47.54 degrees C / 117.58 degrees F Module voltage : 3.4322 V Alarm/warning flags implemented : Yes Laser bias current high alarm : Off Laser bias current low alarm : Off Laser bias current high warning : Off Laser bias current low warning : Off Laser output power high alarm : Off Laser output power low alarm : Off Laser output power high warning : Off Laser output power low warning : Off Module temperature high alarm : Off Module temperature low alarm : Off Module temperature high warning : Off Module temperature low warning : Off Module voltage high alarm : Off Module voltage low alarm : Off Module voltage high warning : Off Module voltage low warning : Off Laser rx power high alarm : Off Laser rx power low alarm : Off Laser rx power high warning : Off Laser rx power low warning : Off Laser bias current high alarm threshold : 13.000 mA Laser bias current low alarm threshold : 4.000 mA Laser bias current high warning threshold : 12.500 mA Laser bias current low warning threshold : 5.000 mA Laser output power high alarm threshold : 1.0000 mW / 0.00 dBm Laser output power low alarm threshold : 0.2512 mW / -6.00 dBm Laser output power high warning threshold : 0.7943 mW / -1.00 dBm Laser output power low warning threshold : 0.3162 mW / -5.00 dBm Module temperature high alarm threshold : 78.00 degrees C / 172.40 degrees F Module temperature low alarm threshold : -13.00 degrees C / 8.60 degrees F Module temperature high warning threshold : 73.00 degrees C / 163.40 degrees F Module temperature low warning threshold : -8.00 degrees C / 17.60 degrees F Module voltage high alarm threshold : 3.7000 V Module voltage low alarm threshold : 2.9000 V Module voltage high warning threshold : 3.6000 V Module voltage low warning threshold : 3.0000 V Laser rx power high alarm threshold : 1.0000 mW / 0.00 dBm Laser rx power low alarm threshold : 0.0100 mW / -20.00 dBm Laser rx power high warning threshold : 0.7943 mW / -1.00 dBm Laser rx power low warning threshold : 0.0158 mW / -18.01 dBm openstack@lc2bp-vscp0010n:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100246 Title: ethtool module info missing sff-8472 output in netlink path To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ethtool/+bug/2100246/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs