Control: tag -1 moreinfo On Thu, 2018-02-22 at 17:50 +0100, Vincent Danjean wrote: > Le 07/02/2018 à 15:46, Vincent Danjean a écrit : > [...] > > So, it seems there is an issue with checksum offloading with this driver > > and hardware. > > Note that I got this bug with previous kernels (such as 4.14*) but I did > > not > > note the exact versions and I did not think to disable offloading at this > > time. > > I just found this on the internet. I think it is exactly my problem. > https://patchwork.kernel.org/patch/10072391/ > > I do not know if a patch has been committed eventually, or if the > real problem has been fixed. > > For now, I manually run "sudo ethtool -K en-wired rx off" when the > problem occurs.
Interesting. So it sounds like the USB device is working correctly but the hub (or wiring) is faulty. There is an upstream commit that looks like it should fix this: https://git.kernel.org/linus/0b1655143df00ac5349f27b765b2ed13a3ac40ca This went into 4.15-rc9, so this should now be fixed in unstable with version 4.15.4-1. Does the new version work for you? Ben. -- Ben Hutchings [W]e found...that it wasn't as easy to get programs right as we had thought. ... I realized that a large part of my life from then on was going to be spent in finding mistakes in my own programs. - Maurice Wilkes, 1949
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