I would like to know how to resolve my issue? I'm facing with the issue like this. Initially, I have the information of driver, kernel, NIC card as the below and performed to change fiber link but this issue still alive.
$ ethtool -i enp175s0f0 driver: i40e version: 2.1.14-k firmware-version: 6.01 0x80003554 1.1747.0 Ethernet Controller XXV710 Linux kernel: 4.15.0-106-generic Operation System: Ubuntu 18.04 LTS $dmesg | grep enp175s0f0 [33183121.471105] i40e 0000:af:00.0 enp175s0f0: speed changed to 0 for port enp175s0f0 [33183121.973729] i40e 0000:af:00.0 enp175s0f0: NIC Link is Up, 25 Gbps Full Duplex, Requested FEC: None, FEC: CL74 FC-FEC/BASE-R, Autoneg: False, Flow Control: None [33183122.320007] i40e 0000:af:00.0 enp175s0f0: NIC Link is Down -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795587 Title: Upgrade i40e driver to support 6.01 Firmware - Intel XL710 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1795587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
