This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1820187
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: linux (Ubuntu Bionic)
Status: New => Incomplete
** Changed in: linux (Ubuntu Cosmic)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1820187
Title:
Huawei Hi1822 NIC has poor performance
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Bionic:
Incomplete
Status in linux source package in Cosmic:
Incomplete
Status in linux source package in Disco:
Incomplete
Bug description:
Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
$ iperf -c 10.228.68.133
------------------------------------------------------------
Client connecting to 10.228.68.133, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[ 3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 1.53 GBytes 1.32 Gbits/sec
Backporting all patches from mainline for drivers/net/ethernet/huawei
solves this issue.
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