三天了,没法上网,求助
版面规则
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
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- 注册时间: 2007-01-16 15:41
三天了,没法上网,求助
搞了三天还是没法上网,疯了,在这求助大家了,我的机器是Dell optiplex 320,网卡是:Broadcom 440x 10/100 Integrated Controller。
执行ifconfig -a如下
sundoctor@sundoctor-desktop:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1A:A0:1A:C0:D4
inet addr:192.168.0.120 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::21a:a0ff:fe1a:c0d4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1105 errors:0 dropped:0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:120838 (118.0 KiB) TX bytes:8810 (8.6 KiB)
Interrupt:20
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:279 (279.0 b) TX bytes:279 (279.0 b)
执行dmesg | grep eth如下
sundoctor@sundoctor-desktop:~$ dmesg | grep eth
[ 12.488446] eth0: Broadcom 4400 10/100BaseT Ethernet 00:1a:a0:1a:c0:d4
[ 21.657977] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 21.657983] b44: eth0: Flow control is off for TX and off for RX.
[ 42.468212] hda-intel: Invalid position buffer, using LPIB read method instead.
[ 58.357157] eth0: no IPv6 routers present
[ 192.900959] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 195.895075] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 195.895085] b44: eth0: Flow control is off for TX and off for RX.
[ 195.897509] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 206.728845] eth0: no IPv6 routers present
大家用Broadcom 440x 10/100 Integrated Controller网卡有没有用问题,帮我看看什么问题。
执行ifconfig -a如下
sundoctor@sundoctor-desktop:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1A:A0:1A:C0:D4
inet addr:192.168.0.120 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::21a:a0ff:fe1a:c0d4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1105 errors:0 dropped:0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:120838 (118.0 KiB) TX bytes:8810 (8.6 KiB)
Interrupt:20
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:279 (279.0 b) TX bytes:279 (279.0 b)
执行dmesg | grep eth如下
sundoctor@sundoctor-desktop:~$ dmesg | grep eth
[ 12.488446] eth0: Broadcom 4400 10/100BaseT Ethernet 00:1a:a0:1a:c0:d4
[ 21.657977] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 21.657983] b44: eth0: Flow control is off for TX and off for RX.
[ 42.468212] hda-intel: Invalid position buffer, using LPIB read method instead.
[ 58.357157] eth0: no IPv6 routers present
[ 192.900959] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 195.895075] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 195.895085] b44: eth0: Flow control is off for TX and off for RX.
[ 195.897509] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 206.728845] eth0: no IPv6 routers present
大家用Broadcom 440x 10/100 Integrated Controller网卡有没有用问题,帮我看看什么问题。
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