解决NUC11阿斯加特峡谷 ubuntu22.04 RTL8168网卡驱动问题
网上有两种解决办法，一个是从RTL下载最新的驱动自己编译，然后加载使用，比较繁琐，步骤比较多，我没尝试
可以参考：https://askubuntu.com/questions/1327697/ubuntu-20-04-ethernet-r8168
还一个方法比较简单，安装一个包，老驱动直接加到黑名单，重启即可
原文在这里：https://realtechtalk.com/Ubuntu_Debian_Linux_Mint_r8169_r8168_Network_Driver_Problem_and_Solution-2253-articles
shell
sudo apt install r8168-dkms
echo "blacklist r8169" > /etc/modprobe.d/blacklist-r8169.conf
reboot实际效果
text
root@nas:~# iperf3 -c 10.0.0.30 -i 1 -t 10
Connecting to host 10.0.0.30, port 5201
[ 5] local 10.0.0.2 port 59792 connected to 10.0.0.30 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 115 MBytes 961 Mbits/sec 0 305 KBytes
[ 5] 1.00-2.00 sec 112 MBytes 940 Mbits/sec 0 305 KBytes
[ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 0 308 KBytes
[ 5] 3.00-4.00 sec 112 MBytes 937 Mbits/sec 2 305 KBytes
[ 5] 4.00-5.00 sec 113 MBytes 947 Mbits/sec 2 308 KBytes
[ 5] 5.00-6.00 sec 112 MBytes 938 Mbits/sec 2 303 KBytes
[ 5] 6.00-7.00 sec 113 MBytes 944 Mbits/sec 3 305 KBytes
[ 5] 7.00-8.00 sec 112 MBytes 943 Mbits/sec 4 305 KBytes
[ 5] 8.00-9.00 sec 111 MBytes 934 Mbits/sec 3 305 KBytes
[ 5] 9.00-10.00 sec 113 MBytes 944 Mbits/sec 3 303 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 1.10 GBytes 943 Mbits/sec 19 sender
[ 5] 0.00-10.04 sec 1.10 GBytes 938 Mbits/sec receiver
iperf Done.
root@nas:~# iperf3 -c 10.0.0.30 -i 1 -t 10 -R
Connecting to host 10.0.0.30, port 5201
Reverse mode, remote host 10.0.0.30 is sending
[ 5] local 10.0.0.2 port 50018 connected to 10.0.0.30 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 100 MBytes 840 Mbits/sec
[ 5] 1.00-2.00 sec 100 MBytes 840 Mbits/sec
[ 5] 2.00-3.00 sec 98.7 MBytes 828 Mbits/sec
[ 5] 3.00-4.00 sec 98.8 MBytes 829 Mbits/sec
[ 5] 4.00-5.00 sec 100 MBytes 840 Mbits/sec
[ 5] 5.00-6.00 sec 99.0 MBytes 830 Mbits/sec
[ 5] 6.00-7.00 sec 98.7 MBytes 828 Mbits/sec
[ 5] 7.00-8.00 sec 100 MBytes 839 Mbits/sec
[ 5] 8.00-9.00 sec 99.1 MBytes 831 Mbits/sec
[ 5] 9.00-10.00 sec 98.6 MBytes 827 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.04 sec 995 MBytes 831 Mbits/sec 1 sender
[ 5] 0.00-10.00 sec 993 MBytes 833 Mbits/sec receiver
iperf Done.局域网表现还不是很明显，没换之前上下行700+/700+，换完 940/830，基本到顶了，这个速度经过了光猫和小米路由器
外网差别挺大的，wget下载也好了，没换驱动之前经常才1M左右的速度 很奇怪，换完就能到网速上限了