ASIX AX88772B USB 2.0 以太网适配器上的以太网问题

ASIX AX88772B USB 2.0 以太网适配器上的以太网问题

我在 Linux chrubuntu 3.13.0-29-generic 上使用以太网时遇到了一些问题。

网络管理器显示网络已连接,设备已识别,但没有互联网。有趣的是,它有时会打开 google.com,我可以输入查询,但它们非常慢,其他功能都不起作用。以下是一些信息:

user@chrubuntu:~$ sudo ifconfig -a
[sudo] password for user: 
eth0      Link encap:Ethernet  HWaddr 72:b1:b1:c1:d8:46  
          inet addr:129.118.162.17  Bcast:129.118.163.255  Mask:255.255.254.0
          inet6 addr: fe80::70b1:b1ff:fec1:d846/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:18700 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2122 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2138423 (2.1 MB)  TX bytes:404200 (404.2 KB)


    user@chrubuntu:~$ lshw -C network
    WARNING: you should run this program as super-user.
      *-network               
           description: Wireless interface
           product: AR9462 Wireless Network Adapter
           vendor: Qualcomm Atheros
           physical id: 0
           bus info: pci@0000:01:00.0
           logical name: wlan0
           version: 01
           serial: 14:2d:27:b3:2a:6f
           width: 64 bits
           clock: 33MHz
           capabilities: bus_master cap_list rom ethernet physical wireless
           configuration: broadcast=yes driver=ath9k driverversion=3.13.0-29-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
           resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff
      *-network
           description: Ethernet interface
           physical id: 1
           logical name: eth0
           serial: 72:b1:b1:c1:d8:46
           size: 100Mbit/s
           capacity: 100Mbit/s
           capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
           configuration: autonegotiation=on broadcast=yes driver=asix driverversion=22-Aug-2005 duplex=full firmware=ASIX AX88772B USB 2.0 Ethernet ip=129.118.162.17 link=yes multicast=yes port=MII speed=100Mbit/s
    WARNING: output may be incomplete or inaccurate, you should run this program as super-user.

更新型多巴胺(netstat-rn 和 tracepath -n 8 8 8 8):

 user@chrubuntu:~$ netstat -rn
 Kernel IP routing table
 Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
 0.0.0.0         129.118.163.254 0.0.0.0         UG        0 0          0 eth0
 129.118.162.0   0.0.0.0         255.255.254.0   U         0 0          0 eth0

 user@chrubuntu:~$ tracepath -n 8.8.8.8
 1?: [LOCALHOST]                                         pmtu 1500
 1:  129.118.163.254                                       1.894ms 
 1:  129.118.163.254                                       1.899ms 
 2:  129.118.251.29                                        1.994ms 
 3:  129.118.4.246                                         2.197ms 
 4:  129.118.4.233                                         2.707ms asymm  5 
 5:  129.118.4.238                                         2.932ms 
 6:  12.249.227.125                                       10.755ms asymm  7 
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我尝试更新驱动程序(从 ASIX 网站下载最新版本),但似乎已将其更新为旧版本(2005 年 8 月 22 日),并且没有帮助。

当我 Ping 8.8.8.8 时,所有数据包都丢失了。

完全相同的网线可以在另一台运行标准 Ubuntu 14.04 的计算机(台式机)上使用。当我使用 Chrome 操作系统时,它也可以在同一台 chromebook 上使用。

有什么想法吗?

答案1

问题似乎出在你的 ISP 身上。数据包离开你的计算机/网络后在中途被丢弃。打电话给你的提供商,让他们修复他们的问题

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