ubuntu 18.04 LTS安装后,点wifi 提示:未发现wifi适配器.怎么用wifi啊

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black_river_6
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Re: ubuntu 18.04 LTS安装后,点wifi 提示:未发现wifi适配器.怎么用wifi啊

#16

帖子 black_river_6 » 2019-05-29 13:04

poloshiao 写了:
2018-05-07 18:14
把下面指令 複製 貼進終端機 執行
0. uname -a
1. sudo lspci -knn | grep -A5 Wireless
1-1. sudo lsusb # 如果你的 wifi 是 USB 卡
2. sudo lshw -numeric -class network
3. sudo ip addr show
4. sudo ip route show
5. sudo rfkill list all
6. sudo nmcli dev status # wlan0
把指令及回應結果全部直接 選取/複製/貼上來
qing@qing-HP-Pavilion-m4-Notebook-PC:~$ uname -a
Linux qing-HP-Pavilion-m4-Notebook-PC 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
sudo lspci -knn|grep -A5 Wireless
lspci: Unable to load libkmod resources: error -12
07:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
07:00.1 Bluetooth [0d11]: Ralink corp. RT3290 Bluetooth [1814:3298]
Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter [103c:18ec]
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader [10ec:5229] (rev 01)
Subsystem: Hewlett-Packard Company RTS5229 PCI Express Card Reader [103c:193e]
qing@qing-HP-Pavilion-m4-Notebook-PC:~$ sudo lshw -numeric -class network
*-network UNCLAIMED
description: Network controller
product: RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
vendor: Ralink corp. [1814]
physical id: 0
bus info: pci@0000:07:00.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:d3610000-d361ffff
*-network DISABLED
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
vendor: Realtek Semiconductor Co., Ltd. [10EC]
physical id: 0
bus info: pci@0000:0e:00.0
logical name: eno1
version: 0c
serial: c4:34:6b:02:03:87
size: 10Mbit/s
capacity: 1Gbit/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 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168g-2_0.0.1 02/06/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:28 ioport:2000(size=256) memory:d3500000-d3500fff memory:d3400000-d3403fff
qing@qing-HP-Pavilion-m4-Notebook-PC:~$ sudo ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether c4:34:6b:02:03:87 brd ff:ff:ff:ff:ff:ff
qing@qing-HP-Pavilion-m4-Notebook-PC:~$ sudo nmcli dev status
DEVICE TYPE STATE CONNECTION
eno1 ethernet 未托管 --
lo loopback 未托管 --
nuoyanli
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系统: ubuntu18.04
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Re: ubuntu 18.04 LTS安装后,点wifi 提示:未发现wifi适配器.怎么用wifi啊

#17

帖子 nuoyanli » 2019-06-13 14:24

您好请问您能教我这个小白怎么装Ubuntu 18.04.2 LTS的wifi驱动吗,我的网卡是802的 :Cry
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