我是Ubuntu的新手,我知道有很多类似的问题,我试图在网上关注一些答案(例如Dell Inspiron Wifi关闭或如何让Atheros AR8162工作?),但是它们都没有工作,或者在整个过程中造成了更多的错误。
最近我买了新的戴尔Inspiron 15并安装了Ubuntu 12.04,但没有选择连接到wifi。我的路由器正在运行,所有其他设备都在看它。
以下是您可能需要提供建议的一些信息。我很乐意提供更多信息,请帮助我。
$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
$ rfkill list all
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
iwlist scan
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
lspci | grep Network
02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
sudo lshw -class network
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 07
serial: 74:86:7a:4c:6c:b8
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.0.102 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:61 ioport:4000(size=256) memory:c0700000-c0700fff memory:c0400000-c0403fff
*-network UNCLAIMED
description: Network controller
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:c0600000-c067ffff memory:9fb00000-9fb0ffff
lsmod | grep ath
ath9k 133223 0
ath9k_common 14054 1 ath9k
ath9k_hw 399752 2 ath9k,ath9k_common
ath 24124 3 ath9k,ath9k_common,ath9k_hw
dm_multipath 23306 0
scsi_dh 14589 1 dm_multipath
ath3k 12918 0
mac80211 555318 2 ath9k,b43
bluetooth 212001 25 bnep,rfcomm,btusb,ath3k
cfg80211 208382 4 ath9k,ath,b43,mac80211
我用过
sudo apt-get install linux-backports-modules-cw-3.10-precise-generic
分离以太网和dis:
sudo modprobe ath9k
它起初工作,但重新启动系统后问题又重复了一次。
答案 0 :(得分:4)
让你的wifi在ubuntu上工作的步骤 -
答案 1 :(得分:0)
我通过从bcmwl-kernel-source(专有)为Ubuntu 14.04应用802.11 Linux STA驱动程序源激活了Dell inspiron 15的wifi