I don't think we yet know that one of the changes between 5.0-rc1 & 5.0-rc8 would fix this. It could be an issue with the backport, or a change in a different subsystem. But, as a test, I went ahead and backported the hns changes to a PPA:
https://launchpad.net/~dannf/+archive/ubuntu/xr320 If that build does fix the problem for you, then we can narrow down what the significant change(s) is. Of course, once you're able to test I suspect you'll also be able to collect the logs of the failing build, and that should give us more direct info. ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: Incomplete -- 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/1818294 Title: HiSilicon HNS ethernet broken in 4.15.0-45 Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: New Status in linux source package in Cosmic: New Status in linux source package in Disco: Incomplete Bug description: A number of HiSilicon patches were backported in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810457 from 5.0rc1. Subsequently, I lost networking on my Huawei TaiShan XR320 boards. There are 6 commits to drivers/net/ethernet/hisilicon/hns between 5.0rc1 and (current) 5.0rc8 - and I know my networking works fine with a 5.0rc8 mainline build. Can we do another update run for the next 4.15.0 kernel service release, to include HiSilicon changes from 5.0rc8? CC @dannf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818294/+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
