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戴尔笔记本无线网卡驱动如何安装?
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xiaogang89
deepin
2014-04-26 21:26
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戴尔Vostro 2420 win下显示网卡为 Wireless 1704 802.11b/g/n,不知道ubuntu14.04下怎么安装驱动?系统安装完不能够识别!芯片是Broadcom的,应该是驱动没安装!
终端输入:sudo apt-get install bcmwl-kernel-source b43-fwcutter 不知道能否解决?
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jouyouyun
deepin
2014-04-27 04:38
#1
把自带的和已安装的无线网卡驱动卸载,安装下面这个驱动:
broadcom-sta-dkms
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xiaogang89
deepin
2014-04-27 15:34
#2
把自带的和已安装的无线网卡驱动卸载,安装下面这个驱动:
broadcom-sta-dkms
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系统安装完成后没有安装其他驱动,这个需要卸载无线网卡驱动吗?如何卸载?不会啊。
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jouyouyun
deepin
2014-04-28 00:57
#3
那就把下面的这些内容写入 /etc/modprobe.d/blacklist.conf
blacklist bcm43xx
blacklist bcma
blacklist brcmsmac
blacklist bcm4313
blacklist b43
blacklist b44
blacklist b43legacy
blacklist ssb
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这是把其余的无线模块禁用。
然后把下面的内容写入 /etc/modules 中:
wl
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这是让 wl 模块开机加载。
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xiaogang89
deepin
2014-04-28 01:16
#4
好的,多谢!等会回家试试看!有个问题不明白,为什么要禁用那些无线网卡啊?系统默认安装的情况下会自动启动那些网卡的吗?
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xiaogang89
deepin
2014-04-28 04:34
#5
安装新立得后搜索broadcom-sta-dkms并安装,然后重新启动下电脑就好用无线网卡了!不需要任何操作!还有安装deepin2014后发现无线网卡驱动默认安装好的!
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终端输入:sudo apt-get install bcmwl-kernel-source b43-fwcutter 不知道能否解决?