需要安装 USB 以太网适配器(下面的 lsusb 字符串)
总线 003 设备 005:ID 0bda:8152 Realtek Semiconductor Corp.
我获得了制造商的四个文件:
/home/sergey/Downloads/RTL8152/LINUX Andriod/50-usb-realtek-net.rules /home/sergey/Downloads/RTL8152/LINUX Andriod/compatibility.h /home/sergey/Downloads/RTL8152/LINUX Andriod/Makefile /home/sergey/Downloads/RTL8152/LINUX Andriod/r8152.c
问题 1:我是否需要以某种方式安装上述这些文件?
问题2:如果 Q1 为负,如何检查适配器/使其工作?
笔记:主要目的是通过上述适配器连接 Wi-Fi 集线器 (Zyxell KEENETIC)。集线器上的指示显示没有通过适配器建立网络连接。
请指教。SK
编辑@chili555
感谢您的及时回答。请参阅以下结果。
sergey@home-X200CA:~$ lsmod | grep r8152
r8152 49152 0
mii 16384 2 usbnet,r8152
sergey@home-X200CA:~$ ifconfig
enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::da50:e6ff:fe9e:f905 prefixlen 64 scopeid 0x20<link>
ether d8:50:e6:9e:f9:05 txqueuelen 1000 (Ethernet)
RX packets 618782 bytes 742610979 (742.6 MB)
RX errors 0 dropped 1787 overruns 0 frame 0
TX packets 441907 bytes 64009887 (64.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 19
enx00e04c362984: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:e0:4c:36:29:84 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 6098 bytes 2693946 (2.6 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6098 bytes 2693946 (2.6 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1492
inet 5.35.51.212 netmask 255.255.255.255 destination 5.35.0.1
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 458293 bytes 537885941 (537.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 337967 bytes 41480878 (41.4 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
sergey@home-X200CA:~$ dmesg | grep r8152
[ 16.811429] usbcore: registered new interface driver r8152
[ 17.019410] r8152 3-1.3:1.0 eth0: v1.08.8
[ 19.889560] r8152 3-1.3:1.0 enx00e04c362984: renamed from eth0
sergey@home-X200CA:~$ dmesg | grep inp350
sergey@home-X200CA:~$
sergey@home-X200CA:~$ dmesg | grep inp3s0
sergey@home-X200CA:~$
假设我使用了错误的接口。请指教。
答案1
A1:不,您不需要安装驱动程序。它已包含在 Ubuntu 17.04 中。r8152. 从模块别名:
filename: /lib/modules/4.10.0-28-generic/kernel/drivers/net/usb/r8152.ko
version: v1.08.8
license: GPL
description: Realtek RTL8152/RTL8153 Based USB Ethernet Adapters
author: Realtek linux nic maintainers <[email protected]>
srcversion: 382765E0356A7F7FA08EF4C
<snip>
alias: usb:v0BDAp8152d*dc*dsc*dp*ic02isc06ip00in*
alias: usb:v0BDAp8152d*dc*dsc*dp*icFFisc*ip*in*
<snip>
A2:插入设备。检查驱动程序是否已加载:
lsmod | grep r8152
检查接口是否创建:
ifconfig
查看日志中是否有线索:
dmesg | grep r8152
dmesg | grep <interface_you_found>
例如,ifconfig
我的以太网接口是 enp0s25。因此,为了寻找线索,我会检查:
dmesg | grep enp0s25
在对问题的编辑中发布您的发现,我将编辑此答案以添加故障排除步骤。
答案2
根据建议研究信息后,我决定检查集线器和适配器之间的以太网连接。问题出在电缆上。现在集线器正在响应。感谢您的帮助。
最好的,SK