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让我的 Wifi 在我的笔记本电脑上运行是一项巨大的挑战...我需要一个新的想法，你有吗？

tag-icon • tag-icon 12.04 wireless networking acer
让我的 Wifi 在我的笔记本电脑上运行是一项巨大的挑战...我需要一个新的想法，你有吗？

因此笔记本电脑是运行 12.04 的 Acer Aspire 5710z

这是 lspci

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
05:00.0 Network controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
06:00.0 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller
06:00.1 SD Host controller: ENE Technology Inc ENE PCI SmartMedia / xD Card Reader Controller
06:00.2 FLASH memory: ENE Technology Inc Memory Stick Card Reader Controller
06:00.3 FLASH memory: ENE Technology Inc ENE PCI Secure Digital / MMC Card Reader Controller

然后 sudo lspci -nnk -s 05：00.0

05:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
    Subsystem: AMBIT Microsystem Corp. Device [1468:0422]
    Kernel driver in use: b43-pci-bridge
    Kernel modules: ssb

然后

annette@annette-Aspire-5710Z:~$ sudo rfkill list all
0: acer-wireless: Wireless LAN
    Soft blocked: no
    Hard blocked: no
annette@annette-Aspire-5710Z:~$

那么为何不

annette@annette-Aspire-5710Z:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1b:38:23:58:93  
          inet addr:192.168.178.56  Bcast:192.168.178.255  Mask:255.255.255.0
          inet6 addr: fe80::21b:38ff:fe23:5893/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:388530 errors:0 dropped:0 overruns:0 frame:0
          TX packets:205406 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:564817042 (564.8 MB)  TX bytes:17587353 (17.5 MB)
          Interrupt:18 

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:65536  Metric:1
          RX packets:12307 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12307 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1012956 (1.0 MB)  TX bytes:1012956 (1.0 MB)

我希望这能给你一个开始。

我愿意尝试任何以前对您有用的方法...目前我正在下载 13.10，作为最后一次尝试完全重启系统或其他操作。

答案1

这是一个新颖的想法。请获取临时有线以太网连接，打开终端并执行以下操作：

sudo apt-get install linux-firmware-nonfree

断开以太网，重新启动并让我们听取您的报告。

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