08-30-2016, 02:14 AM
(08-30-2016, 01:57 AM)pfeerick Wrote: However, I certainly won't be recommending this fix to anyone as it is a waste of a perfectly good GbE capable cable. If adding 'ethtool -s eth0 speed 100 duplex full' to/etc/rc.local is all that is needed, I would consider that as the best compromise until (if) a solution is found. However, it is interesting as a data collection point, as it did force the auto-negotiation to not consider GbE, and then allowed things to work.
Yes, and no. I agree that I disabled a perfectly good Cat6 cable (new, at that!) I purchased an entire bag (10) new very expensive Cat6 eth cables just for testing... and I tried each and every one of them just to make sure that this was not some kind of cabling issue (its not!). So, yes I modified one of those cables, but I did not waste it (all 10/100 connections never use the pairs I pulled from the cable); in other words, this cable will work perfectly in any 10/100 network. And modifying the cable is easy, and fast. And then, the cable just works... no futzing around with the ethtool; nor automating a script.
So, yes, I will be recommending this work-around to folks, but, I will not be calling it a fix! It is not a fix, it is a work-around only .
marcushh777
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please join us for a chat @ irc.pine64.xyz:6667 or ssl irc.pine64.xyz:6697
( I regret that I am not able to respond to personal messages; let's meet on irc! )