[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

Hi Ben - yeah I agree it is generally working great across versions - the biggest pain IMHO would be subtle things - not an obvious Feature that breaks works. Instead an uncommon option that now has a different effect or a slight change in the output. Both could seriously affect

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

@paelzer: New features in ethtool are certainly dependent on kernel version, but it always used to stay backward compatible with (much) older kernel versions. When I maintained it I would test on old versions before every release. It's possible that this backward compatibility is no longer

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

There are a few issues with very kernel dependent tools like ethtool but also e.g. ip. Some would want to get the newest version, especially to work better with HWE Kernels. But clearly that would be a huge regression risk due to e.g. changed output breaking scripts. There is no perfect

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

I'm also seeing this on 16.04 systems with linux-generic-hwe-16.04 packaged kernel running. Will there be a ethtool update for 16.04 also? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title:

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin1804 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Changed in: ubuntu-power-systems Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

This bug was fixed in the package ethtool - 1:4.15-0ubuntu1 --- ethtool (1:4.15-0ubuntu1) bionic; urgency=medium * New upstream release 4.15 (LP: #1750989) -- Christian Ehrhardt Fri, 23 Feb 2018 12:58:14 +0100 ** Changed in: ethtool (Ubuntu)

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Changed in: ubuntu-power-systems Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

See https://launchpad.net/ubuntu/+source/ethtool/1:4.15-0ubuntu1 Tracking migration on Monday ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu 18.04][I2S][ethtool] -k

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

We had no Delta, the update is as said straight forward and works. There are a few self-tests - all work on all architectures in the PPA build. The message that was pointed out here can still show up if one really has no access (no sudo for example), but that is fine as it is correct in those

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

Ok, the merge was straight forward, no big issue of any kind. It now looks like: $ sudo ethtool -k ens3 | egrep 'udp-fragmentation-offload|generic-receive-offload' udp-fragmentation-offload: off generic-receive-offload: off $ sudo ethtool -K ens3 gro on $ sudo ethtool -k ens3 | egrep

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Changed in: ethtool (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

Hi, this is interesting. Thanks for the ping. Note: this needs no PPC or any other special arch, a VM guest is enough to test it. Up until very recently we were still on kernel 4.13 where this did not occur. With 4.13 - starting both off: $ sudo ethtool -k ens3 | egrep

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Changed in: ubuntu-power-systems Assignee: Ubuntu Server Team (ubuntu-server) => Canonical Server Team (canonical-server) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title:

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Changed in: ubuntu-power-systems Assignee: (unassigned) => Ubuntu Server Team (ubuntu-server) ** Tags added: triage-g -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750989 Title: [Ubuntu

[Bug 1750989] Re: [Ubuntu 18.04][I2S][ethtool] -k options says 'Cannot get device udp-fragmentation-offload settings: Operation not supported'

** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.