Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1533721 Title: Ethtool didn't support link speed 25Gb 56Gb 100Gb 200Gb Status in linux package in Ubuntu: Incomplete Bug description: please add missing Advertised speeds into ethtool Ethtool 3.13 didn't support link speed 25Gb 56Gb 100Gb 200Gb. Ethtool 4.2 didn't support link speed 25Gb 100Gb 200Gb. This the list from ethtool 4.2 #define ALL_ADVERTISED_MODES \ (ADVERTISED_10baseT_Half | \ ADVERTISED_10baseT_Full | \ ADVERTISED_100baseT_Half | \ ADVERTISED_100baseT_Full | \ ADVERTISED_1000baseT_Half | \ ADVERTISED_1000baseT_Full | \ ADVERTISED_1000baseKX_Full| \ ADVERTISED_2500baseX_Full | \ ADVERTISED_10000baseT_Full | \ ADVERTISED_10000baseKX4_Full | \ ADVERTISED_10000baseKR_Full | \ ADVERTISED_10000baseR_FEC | \ ADVERTISED_20000baseMLD2_Full | \ ADVERTISED_20000baseKR2_Full | \ ADVERTISED_40000baseKR4_Full | \ ADVERTISED_40000baseCR4_Full | \ ADVERTISED_40000baseSR4_Full | \ ADVERTISED_40000baseLR4_Full | \ ADVERTISED_56000baseKR4_Full | \ ADVERTISED_56000baseCR4_Full | \ ADVERTISED_56000baseSR4_Full | \ ADVERTISED_56000baseLR4_Full) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533721/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp