On Wednesday, 5 February 2020 19:41:30 CET Vagrant Cascadian wrote: > The summary of the summary, limit your link negotiation to 100MBit or > even 10MBit.
Indeed. I've tweaked the eth0 to allow only 10Mbits/s full duplex and the network is working. But 100Mbits/s is not working. That's disappointing. For the record, I've tweaked the interface with ethtool: # 0x002 -> 10Mbit full duplex ethtool --change eth0 advertise 0x002 ethtool --negociate eth0 kernel: 5.3.0-3-armmp-lpae #1 SMP Debian 5.3.15-1 (2019-12-07) armv7l Thanks for the hint.