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 1729674
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
--
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/1729674
Title:
TB16 dock ethernet corrupts data with hw checksum silently failing
Status in Dell Sputnik:
Triaged
Status in linux package in Ubuntu:
Incomplete
Bug description:
It looks like TCP rx and tx checksum offloading is broken on the TB16 dock's
ethernet adapter. For example downloading a large file such as the Ubuntu ISO,
and then running an md5sum on it yields the incorrect md5sum. This is because
rx-checksumming: on
tx-checksumming: on
and both set to on by default.
Running sudo ethtool -K <TB16 eth device> tx off rx off, allows the
download to complete correctly. This is very bad since this can cause
very bad untrustworthy behavior.
This was conducted using an Dell Precision 5520 on Ubuntu 16.04+linux-
generic-hwe-16.04-edge.
Thank you
To manage notifications about this bug go to:
https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
