07-10-2016, 12:11 AM
It looks like I've got the same issue on 1 of my 4 boards. Unfortunately my application relies on all of my boards being fairly well matched on Ethernet speeds.
I first noticed this doing apt-get updates, confirmed there was an issue by doing a simple:
wget -O /dev/null http://speedtest.wdc01.softlayer.com/dow...test10.zip resulting in a download speed of 193Kb/s
Doing the same after setting speed to 100Mb/s Full Duplex with Ethtool resulted in a speed of 1.10Mb/s.
Details :
Board : Pine64 2GB
Ethernet Switch: TP-LINK 8-Port Gigabit Ethernet Desktop Switch (TL-SG1008D)
Ethernet Cables: Homemade Ethernet cables, around 6" long.
Power Supply: Anear USB Charger 60W 6 Port Desktop USB Charging Hub
Power Cables: Custom made connecting to Euler bus.
OS: Ubuntu 16.04 LTS (GNU/Linux 3.10.102-0-pine64-longsleep aarch64)
Troubleshooting done :
Switching of power/Ethernet cables between working/non-working board.
Switching Ethernet cable to a known good port on the switch.
Confirmed Ethtool increased ethernet speeds when set to 100 full duplex.
If there's anything more information I can provide I'm willing to try and get it.
I first noticed this doing apt-get updates, confirmed there was an issue by doing a simple:
wget -O /dev/null http://speedtest.wdc01.softlayer.com/dow...test10.zip resulting in a download speed of 193Kb/s
Doing the same after setting speed to 100Mb/s Full Duplex with Ethtool resulted in a speed of 1.10Mb/s.
Details :
Board : Pine64 2GB
Ethernet Switch: TP-LINK 8-Port Gigabit Ethernet Desktop Switch (TL-SG1008D)
Ethernet Cables: Homemade Ethernet cables, around 6" long.
Power Supply: Anear USB Charger 60W 6 Port Desktop USB Charging Hub
Power Cables: Custom made connecting to Euler bus.
OS: Ubuntu 16.04 LTS (GNU/Linux 3.10.102-0-pine64-longsleep aarch64)
Troubleshooting done :
Switching of power/Ethernet cables between working/non-working board.
Switching Ethernet cable to a known good port on the switch.
Confirmed Ethtool increased ethernet speeds when set to 100 full duplex.
If there's anything more information I can provide I'm willing to try and get it.