Comment 42 for bug 1586528

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ronny (ronny-standtke) wrote :

I think I found the culprit:
https://bugs.isc.org/Public/Bug/Display.html?id=45540

It boils down to a bug in the isc-dhcp-client. It doesn't correctly react to time synchronization events and therefore simply breaks in situations where time jumps "backwards" and the lease time in the network is relatively short.

In my case I "fixed" the bug by removing the package isc-dhcp-client. The NetworkManager now uses its internal dhcp client which doesn't support as much features but at least works in my situations without breaking the network connection.