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在 Xubuntu 15.04 Dell Inspiron 1564 上“启用 Wifi”

tag-icon • tag-icon networking 15.04 xubuntu
在 Xubuntu 15.04 Dell Inspiron 1564 上“启用 Wifi”

我是 Linux 新用户，我在笔记本电脑上安装了 xubuntu 15.04，但 wifi 无法使用（这似乎是一个常见问题）。我在办公室电脑的虚拟机中运行相同的发行版，它在那里运行良好。如果我将笔记本电脑启动到 Windows，wifi 也可以使用。我几乎尝试了我读到的所有方法，但都不起作用。

具体来说，我在网络下拉菜单中看不到“启用无线”。

注意：sudo rfkill list all我的终端中没有输出任何内容，这使得很难遵循以此开头的任何提示。

‘lspci’ 输出在这里：

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 12)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)

答案1

这是最好的 Linux wifi 教程之一：

https://www.linux.com/learn/tutorials/374514-control-wireless-on-the-linux-desktop-with-these-tools

答案2

是的。这是因为您的虚拟机中的操作系统没有自己的硬件，而网卡为您提供了一些选项。在您的虚拟机设置中为您的操作系统选择桥接网络并重新启动您的虚拟操作系统。然后检查您的浏览器。

它没有显示无线连接，但作为以太网内部连接。

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