It might also be good to test the latest mainline kernel to see if this issue also exists upstream, if it is fixed upstream and/or if this regression is Ubuntu specific.
The mainline kernel is available from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19-rc7 Some documentation regarding mainline is available here: https://wiki.ubuntu.com/KernelMainlineBuilds -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796895 Title: Kernel 4.15.0-36 network performance regression To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1796895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs