System:
Code: Select all
Debian GNU/Linux 10 (buster) x86_64
10E90002UK ThinkCentre M83
Kernel: 5.5.0-0.bpo.2-amd64
CPU: Intel i5-4590T (4) @ 3.000GHz
Ethernet Card: (eno1) Ethernet Connection I217-LM
Code: Select all
Download: 923.60 Mbit/s
Upload: 4.01 Mbit/s
When I run
Code: Select all
sudo ethtool eno1 | grep Speed
Two routers I have, both are 1 gigabit. Tried both. Same result.
I have a Manjaro and another Debian 10 PC on the same network that do not have that problem.
Connection I have is a symmetrical 1 Gigabit connection and other machines can use it.
Transfer speed between all machines on a LAN seems to be a full 1 gigabit.
I am suspecting Ethernet Card drivers. Any ideas?
I have downloading the driver for I217-LM from here: https://ibit.ly/twhR and running sudo make install did build and install the driver but did not solve the issue.