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Ubuntu 18（最新版）无法读取 wifi 卡。硬阻止已开启。请帮忙

tag-icon • tag-icon networking drivers wireless intel-wireless realtek-wireless
Ubuntu 18（最新版）无法读取 wifi 卡。硬阻止已开启。请帮忙

我想我该拿起我的电脑并在上面安装 ubuntu。除了我的 wifi 卡无法读取之外，我绝对没有后悔。

我已经尝试了这里所有的解决方案但我觉得我可能做错了。

该 wifi 卡是英特尔 Wireless 8260。我已下载驱动程序并尝试重新启动，但没有任何反应。

我还有一个 NetGear A6210，我试图使用 git 来运行它。问题是没有互联网，所以我发现自己只能通过 USB 进行传输。:(

 *-network DISABLED        
   description: Wireless interface
   product: Wireless 8260
   vendor: Intel Corporation
   physical id: 0
   bus info: pci@0000:01:00.0
   logical name: wlp1s0
   version: 3a
   serial: 28:16:ad:77:e8:e0
   width: 64 bits
   clock: 33MHz
   capabilities: bus_master cap_list ethernet physical wireless
   configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-29-generic firmware=34.0.1 latency=0 link=no multicast=yes wireless=IEEE 802.11
   resources: irq:131 memory:e1100000-e1101fff


*-network
   description: Ethernet interface
   product: Ethernet Connection I219-LM
   vendor: Intel Corporation
   physical id: 1f.6
   bus info: pci@0000:00:1f.6
   logical name: enp0s31f6
   version: 21
   serial: d4:81:d7:84:9a:c0
   capacity: 1Gbit/s
   width: 32 bits
   clock: 33MHz
   capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
   configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
   resources: irq:127 memory:e1200000-e121ffff

lspci：

00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 08)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:16.3 Serial controller: Intel Corporation Device 9d3d (rev 21)
00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Device 9d1a (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-LM (rev 21)
01:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd.       RTS525A PCI Express Card Reader (rev 01)

我尝试启用它，但无法启用。非常感谢您的帮助。

更新日期：2018 年 10 月 25 日

0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no

这些是运行 rfkill list all 的结果

答案1

禁用通常意味着硬件开关设置为关闭无线电。您可以使用终端命令确认这一点：

rfkill list all

您的结果显示：

0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: yes

请找到无线开关或飞行模式开关并切换。硬件阻塞意味着您必须移动物理开关。没有操作系统或命令行方式可以移动物理开关。

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