我在之前运行 Visa 的 HP Pavilion 上全新安装了 16.04 LTS。Ourlink 无线适配器可以与 Vista 配合使用，但不能与 16.04 配合使用。（当我添加无线网络时，看不到任何设备。）我有带有驱动程序“rtl8821AU_linux_v4.3.14_13455.20150212_”的磁盘。我用包管理器打开了它，但不确定它是否加载了。它还有一个安装文件，当我在终端中运行“install.sh”时似乎会打开它。我对 Ubuntu 有点熟悉，但不是专家。
系统盘显示以下内容。当我拔下加密狗时，总线 002 设备 005 消失。
dan@Pavilion:~$ lsusb
Bus 002 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller
Bus 002 Device 005: ID 0bda:a811 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
其他 wifi 信息
########## wireless info START ##########
Report from: 29 May 2017 15:43 PDT -0700
Booted last: 29 May 2017 00:00 PDT -0700
Script from: 25 Mar 2017 07:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.2 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)
Subsystem: Hewlett-Packard Company Asus IPIBL-LB Motherboard [103c:2a6f]
Kernel driver in use: r8169
##### lsusb #############################
Bus 002 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller
Bus 002 Device 005: ID 0bda:a811 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA card info ##################
##### rfkill ############################
##### lsmod #############################
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enp2s0 Link encap:Ethernet HWaddr <MAC 'enp2s0' [IF1]>
inet addr:192.168.1.153 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::7e5:72be:181c:b1a3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:139342 errors:0 dropped:0 overruns:0 frame:0
TX packets:82355 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:183642869 (183.6 MB) TX bytes:7890638 (7.8 MB)
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:5045 errors:0 dropped:0 overruns:0 frame:0
TX packets:5045 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:487716 (487.7 KB) TX bytes:487716 (487.7 KB)
##### iwconfig ##########################
lo no wireless extensions.
enp2s0 no wireless extensions.
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 enp2s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp2s0
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 enp2s0
##### resolv.conf #######################
nameserver 127.0.1.1
search surewest.net
##### network managers ##################
Installed:
NetworkManager
Running:
root 872 1 0 09:30 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (Asus IPIBL-LB Motherboard)
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE: enp2s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: Wired connection 1
GENERAL.CON-UUID: a907b954-c6f5-3484-b170-a62ab9c8cfb2
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 1000 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: a907b954-c6f5-3484-b170-a62ab9c8cfb2 | Wired connection 1
IP4.ADDRESS[1]: 192.168.1.153/24
IP4.GATEWAY: 192.168.1.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.1.1
IP4.DOMAIN[1]: surewest.net
DHCP4.OPTION[1]: requested_subnet_mask = 1
DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[3]: subnet_mask = 255.255.255.0
DHCP4.OPTION[4]: server_name = ecosystem.home.cisco.com
DHCP4.OPTION[5]: domain_name_servers = 192.168.1.1
DHCP4.OPTION[6]: ip_address = 192.168.1.153
DHCP4.OPTION[7]: requested_static_routes = 1
DHCP4.OPTION[8]: dhcp_server_identifier = 192.168.1.1
DHCP4.OPTION[9]: requested_time_offset = 1
DHCP4.OPTION[10]: broadcast_address = 192.168.1.255
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: dhcp_rebinding_time = 75600
DHCP4.OPTION[13]: requested_domain_name_servers = 1
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: requested_broadcast_address = 1
DHCP4.OPTION[16]: routers = 192.168.1.1
DHCP4.OPTION[17]: dhcp_renewal_time = 43200
DHCP4.OPTION[18]: requested_domain_name = 1
DHCP4.OPTION[19]: domain_name = surewest.net
DHCP4.OPTION[20]: requested_routers = 1
DHCP4.OPTION[21]: expiry = 1496161984
DHCP4.OPTION[22]: host_name = Pavilion
DHCP4.OPTION[23]: requested_netbios_scope = 1
DHCP4.OPTION[24]: requested_wpad = 1
DHCP4.OPTION[25]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: requested_netbios_name_servers = 1
DHCP4.OPTION[27]: network_number = 192.168.1.0
DHCP4.OPTION[28]: requested_domain_search = 1
DHCP4.OPTION[29]: next_server = 192.168.1.1
DHCP4.OPTION[30]: requested_ntp_servers = 1
DHCP4.OPTION[31]: dhcp_lease_time = 86400
DHCP4.OPTION[32]: requested_host_name = 1
IP6.ADDRESS[1]: fe80::7e5:72be:181c:b1a3/64
IP6.GATEWAY:
DHCP6.OPTION[1]: requested_dhcp6_domain_search = 1
DHCP6.OPTION[2]: dhcp6_domain_search = surewest.net.
DHCP6.OPTION[3]: requested_dhcp6_client_id = 1
DHCP6.OPTION[4]: requested_dhcp6_name_servers = 1
DHCP6.OPTION[5]: dhcp6_server_id = 0:2:3:9:5:5:<MAC address>
DHCP6.OPTION[6]: dhcp6_client_id = 0:4:3:a4:98:7e:4b:7c:3b:cb:bc:6b:98:4:4c:56:a3:d0
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
##### iw reg get ########################
Region: America/Los_Angeles (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (6, 20), (N/A)
(2457 - 2482 @ 20), (6, 20), (N/A), PASSIVE-SCAN
(2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(5250 - 5330 @ 80), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
lo no frequency information.
enp2s0 no frequency information.
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp2s0 Interface doesn't support scanning.
##### module infos ######################
##### module parameters #################
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
答案1
通过以太网、网络共享或任何可能的方式建立临时的互联网连接，请打开终端并执行以下操作：
通过以太网、网络共享或任何可能的方式建立临时的互联网连接，请打开终端并执行以下操作：
sudo apt update
sudo apt install git
git clone https://github.com/diederikdehaas/rtl8812AU.git
cd rtl8812AU
make
sudo make install
sudo modprobe 8812au
您仅为当前正在运行的内核编译了驱动程序。当 Update Manager 安装较新的版本（也称为 linux-image）时，请重新编译：
cd rtl8812AU
make clean
make
sudo make install
sudo modprobe 8812au