wireless is disabled by hardware switch

包含网卡/无线网的网络问题和ADSL/校园网/宽带拨号支持及代理/共享等网络使用问题
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xiamingshi
帖子: 9
注册时间: 2011-11-27 12:48

wireless is disabled by hardware switch

#1

帖子 xiamingshi »

我的无线网卡一直不能用,nm-applet 显示 wireless is disabled by hardware switch, 有时候很短的时间内可用。我使用 sudo rfkill unblock all 也不行。有一次刚启动机器, rfkill list 发现
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
即原先一直是 Hard blocked: yes 的,我很高兴,然后敲
sudo rfkill unblock all, 谁知 Soft blocked 取消了, Hard blocked 又变成 yes 了。
我怀疑是因为之前在 windows 下将无线功能禁用了,现在笔记本上又没有 windows ,无法验证。在 BIOS 下查看 无线网卡确实是 ON 的。
不知道谁有什么高见?
You're never really done for as long as you've got a good story and someone to tell it to.
zzn
帖子: 115
注册时间: 2009-09-04 15:57

Re: wireless is disabled by hardware switch

#2

帖子 zzn »

等会亮?
ifconfig phy0 up 看看是什么效果
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monk
帖子: 19507
注册时间: 2010-01-28 10:45

Re: wireless is disabled by hardware switch

#3

帖子 monk »

wifi开关 关上了?

*********宁静致远*********
如果我说的有什么不对,请看签名第一行
jtshs256
帖子: 22323
注册时间: 2010-07-19 21:41
系统: OS X

Re: wireless is disabled by hardware switch

#4

帖子 jtshs256 »

bios 带开关的,打开;没的,装个 win 来开吧⋯⋯
躺平
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missing
帖子: 1470
注册时间: 2008-03-28 20:52
系统: QNX

Re: wireless is disabled by hardware switch

#5

帖子 missing »

哈哈,进win开网卡,重启进ubuntu应该就可以了
missing is i missing you...
xiamingshi
帖子: 9
注册时间: 2011-11-27 12:48

Re: wireless is disabled by hardware switch

#6

帖子 xiamingshi »

zzn 写了:等会亮?
ifconfig phy0 up 看看是什么效果
sudo ifconfig phy0 up
phy0: ERROR while getting interface flags: No such device
不知道在这里为什么无线网卡的名字叫 phy0, 但是使用 iwconfig 查出的却是 wlan0

iwconfig wlan0
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
You're never really done for as long as you've got a good story and someone to tell it to.
xiamingshi
帖子: 9
注册时间: 2011-11-27 12:48

Re: wireless is disabled by hardware switch

#7

帖子 xiamingshi »

missing 写了:哈哈,进win开网卡,重启进ubuntu应该就可以了
我也是这样想的,谢谢啊。
You're never really done for as long as you've got a good story and someone to tell it to.
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