输出sudo modprobe mt7601u && dmesg | grep mt76：
201302052146____
[ 3823.291922] mt7601u 1-1:1.0: EEPROM ver:0c fae:00
[ 3823.461320] mt7601u 1-1:1.0: Error: RX urb failed:-71
[ 3823.461350] mt7601u 1-1:1.0: Error: MCU resp urb failed:-71
[ 3823.461355] mt7601u 1-1:1.0: Error: MCU resp evt:0 seq:5-4!
[ 3823.465673] mt7601u 1-1:1.0: Error: RX urb failed:-71
[ 3823.465920] mt7601u 1-1:1.0: Error: MCU resp urb failed:-71
[ 3823.465925] mt7601u 1-1:1.0: Error: MCU resp evt:0 seq:5-4!
[ 3823.469941] mt7601u 1-1:1.0: Error: RX urb failed:-71
[ 3823.470175] mt7601u 1-1:1.0: Error: MCU resp urb failed:-71
[ 3823.470180] mt7601u 1-1:1.0: Error: MCU resp evt:0 seq:5-4!
[ 3823.474197] mt7601u 1-1:1.0: Error: RX urb failed:-71
[ 3823.474423] mt7601u 1-1:1.0: Error: MCU resp urb failed:-71
[ 3823.474428] mt7601u 1-1:1.0: Error: MCU resp evt:0 seq:5-4!
[ 3823.478569] mt7601u 1-1:1.0: Error: RX urb failed:-71
[ 3823.478818] mt7601u 1-1:1.0: Error: MCU resp urb failed:-71
[ 3823.478823] mt7601u 1-1:1.0: Error: MCU resp evt:0 seq:5-4!
[ 3823.478827] mt7601u 1-1:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 3823.683789] mt7601u 1-1:1.0: Vendor request req:07 off:0080 failed:-71
[ 3823.883701] mt7601u 1-1:1.0: Vendor request req:02 off:0080 failed:-71
[ 3824.083730] mt7601u 1-1:1.0: Vendor request req:02 off:0080 failed:-71
[ 3824.083775] mt7601u: probe of 1-1:1.0 failed with error -110
[ 3824.819458] mt7601u 1-1:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 3824.820953] mt7601u 1-1:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
无线脚本的输出：
########## wireless info START ##########
Report from: 13 May 2019 12:56 BST +0100
Booted last: 13 May 2019 00:00 BST +0100
Script from: 22 Oct 2018 03:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 18.04.2 LTS
Release: 18.04
Codename: bionic
##### kernel ############################
Linux 4.18.0-17-generic #18~18.04.1-Ubuntu SMP Fri Mar 15 15:27:12 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=1
##### desktop ###########################
ubuntu-wayland
##### lspci #############################
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 03)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
Kernel driver in use: r8169
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 03)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
Kernel driver in use: r8169
##### lsusb #############################
Bus 002 Device 003: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
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 002: ID 248a:ff0f
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 048: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 ############################
##### secure boot #######################
'mokutil' is not installed (package "mokutil").
##### lsmod #############################
rt2800usb 32768 0
rt2x00usb 20480 1 rt2800usb
rt2800lib 114688 1 rt2800usb
rt2x00lib 53248 3 rt2800usb,rt2x00usb,rt2800lib
mac80211 802816 4 rt2x00lib,mt7601u,rt2x00usb,rt2800lib
cfg80211 667648 3 rt2x00lib,mt7601u,mac80211
mxm_wmi 16384 0
wmi 24576 1 mxm_wmi
##### interfaces ########################
[/etc/network/interfaces]
auto lo
iface lo inet loopback
##### ifconfig ##########################
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback <MAC address> brd <MAC address>
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: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp4s0' [IF1]> brd <MAC address>
3: enp5s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether <MAC 'enp5s0' [IF2]> brd <MAC address>
4: enp0s29f7u1c4i2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether <MAC 'enp0s29f7u1c4i2' [IF3]> brd <MAC address>
inet 172.20.10.6/28 brd 172.20.10.15 scope global dynamic noprefixroute enp0s29f7u1c4i2
valid_lft 85243sec preferred_lft 85243sec
inet6 2a01:4c8:c1b:e8d7:b129:e9a3:92ed:eb58/64 scope global temporary dynamic
valid_lft 604509sec preferred_lft 85664sec
inet6 2a01:4c8:c1b:e8d7:8d8d:4706:37ba:78a6/64 scope global mngtmpaddr noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::7833:f793:e40b:cd85/64 scope link noprefixroute
valid_lft forever preferred_lft forever
##### iwconfig ##########################
enp4s0 no wireless extensions.
enp5s0 no wireless extensions.
lo no wireless extensions.
enp0s29f7u1c4i2 no wireless extensions.
##### route #############################
default via 172.20.10.1 dev enp0s29f7u1c4i2 proto dhcp metric 100
169.254.0.0/16 dev enp0s29f7u1c4i2 scope link metric 1000
172.20.10.0/28 dev enp0s29f7u1c4i2 proto kernel scope link src 172.20.10.6 metric 100
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']
nameserver 127.0.0.53
options edns0
##### network managers ##################
Installed:
NetworkManager
Running:
root 696 1 0 12:34 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp0s29f7u1c4i2
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Apple Inc.
GENERAL.PRODUCT: iPhone
GENERAL.DRIVER: ipheth
GENERAL.DRIVER-VERSION: --
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp0s29f7u1c4i2' [IF3]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:4.2/net/enp0s29f7u1c4i2
GENERAL.IP-IFACE: enp0s29f7u1c4i2
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 3
GENERAL.CON-UUID: 1279819e-26dd-362d-b88e-daa246078587
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/2
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 172.20.10.6/28
IP4.GATEWAY: 172.20.10.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 172.20.10.1, mt = 100
IP4.ROUTE[2]: dst = 172.20.10.0/28, nh = 0.0.0.0, mt = 100
IP4.ROUTE[3]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 172.20.10.1
DHCP4.OPTION[1]: network_number = 172.20.10.0
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: server_name = Jools
DHCP4.OPTION[4]: requested_broadcast_address = 1
DHCP4.OPTION[5]: requested_domain_name = 1
DHCP4.OPTION[6]: domain_name_servers = 172.20.10.1
DHCP4.OPTION[7]: requested_time_offset = 1
DHCP4.OPTION[8]: requested_netbios_scope = 1
DHCP4.OPTION[9]: requested_wpad = 1
DHCP4.OPTION[10]: next_server = 172.20.10.1
DHCP4.OPTION[11]: broadcast_address = 172.20.10.15
DHCP4.OPTION[12]: requested_interface_mtu = 1
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: dhcp_lease_time = 85536
DHCP4.OPTION[15]: routers = 172.20.10.1
DHCP4.OPTION[16]: ip_address = 172.20.10.6
DHCP4.OPTION[17]: requested_domain_name_servers = 1
DHCP4.OPTION[18]: expiry = 1557833815
DHCP4.OPTION[19]: requested_static_routes = 1
DHCP4.OPTION[20]: requested_routers = 1
DHCP4.OPTION[21]: requested_ntp_servers = 1
DHCP4.OPTION[22]: requested_netbios_name_servers = 1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[25]: dhcp_message_type = 5
DHCP4.OPTION[26]: requested_host_name = 1
DHCP4.OPTION[27]: dhcp_server_identifier = 172.20.10.1
DHCP4.OPTION[28]: subnet_mask = 255.255.255.240
IP6.ADDRESS[1]: 2a01:4c8:c1b:e8d7:b129:e9a3:92ed:eb58/64
IP6.ADDRESS[2]: 2a01:4c8:c1b:e8d7:8d8d:4706:37ba:78a6/64
IP6.ADDRESS[3]: fe80::7833:f793:e40b:cd85/64
IP6.GATEWAY: fe80::4f7:4c30:70a2:ec79
IP6.ROUTE[1]: dst = 2a01:4c8:c1b:e8d7::/64, nh = ::, mt = 100
IP6.ROUTE[2]: dst = ::/0, nh = fe80::4f7:4c30:70a2:ec79, mt = 100
IP6.ROUTE[3]: dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[4]: dst = fe80::/64, nh = ::, mt = 256
IP6.ROUTE[5]: dst = fe80::/64, nh = ::, mt = 100
IP6.DNS[1]: fe80::4f7:4c30:70a2:ec79
DHCP6.OPTION[1]: requested_dhcp6_domain_search = 1
DHCP6.OPTION[2]: dhcp6_name_servers = fe80::4f7:4c30:70a2:ec79
DHCP6.OPTION[3]: dhcp6_server_id = 0:1:0:1:24:6c:13:93:22:db:70:8c:a3:64
DHCP6.OPTION[4]: requested_dhcp6_client_id = 1
DHCP6.OPTION[5]: requested_dhcp6_name_servers = 1
DHCP6.OPTION[6]: dhcp6_client_id = 0:4:53:a7:82:87:51:50:a6:9b:ef:25:87:8e:b1:43:44:93
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 1279819e-26dd-362d-b88e-daa246078587 | Wired connection 3
GENERAL.DEVICE: enp4s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (Onboard Ethernet)
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp4s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.4/0000:04:00.0/net/enp4s0
GENERAL.IP-IFACE: --
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: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
GENERAL.DEVICE: enp5s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (Onboard Ethernet)
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp5s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.5/0000:05:00.0/net/enp5s0
GENERAL.IP-IFACE: --
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: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager config #############
[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3
[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no
[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved
[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan
[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com/
[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-mac-addr-change-wifi]
match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
wifi.cloned-mac-address=preserve
ethernet.cloned-mac-address=preserve
##### NetworkManager profiles ###########
##### Netplan config ####################
[/etc/netplan/01-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
##### iw reg get ########################
Region: Europe/London (based on set time zone)
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (N/A, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enp4s0 no frequency information.
enp5s0 no frequency information.
lo no frequency information.
enp0s29f7u1c4i2 no frequency information.
##### iwlist scan #######################
enp4s0 Interface doesn't support scanning.
enp5s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
enp0s29f7u1c4i2 Interface doesn't support scanning.
##### module infos ######################
[rt2800usb]
filename: /lib/modules/4.18.0-17-generic/kernel/drivers/net/wireless/ralink/rt2x00/rt2800usb.ko
license: GPL
firmware: rt2870.bin
description: Ralink RT2800 USB Wireless LAN driver.
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: FEBC4C1F96FEAE2A7985E9A
depends: rt2x00lib,rt2800lib,rt2x00usb
retpoline: Y
intree: Y
name: rt2800usb
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: nohwcrypt:Disable hardware encryption. (bool)
[rt2x00usb]
filename: /lib/modules/4.18.0-17-generic/kernel/drivers/net/wireless/ralink/rt2x00/rt2x00usb.ko
license: GPL
description: rt2x00 usb library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: 4783320285808F336F94F86
depends: rt2x00lib,mac80211
retpoline: Y
intree: Y
name: rt2x00usb
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[rt2800lib]
filename: /lib/modules/4.18.0-17-generic/kernel/drivers/net/wireless/ralink/rt2x00/rt2800lib.ko
license: GPL
description: Ralink RT2800 library
version: 2.3.0
author: http://rt2x00.serialmonkey.com, Bartlomiej Zolnierkiewicz
srcversion: 966CF51FCABF548A597F127
depends: rt2x00lib,mac80211
retpoline: Y
intree: Y
name: rt2800lib
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[rt2x00lib]
filename: /lib/modules/4.18.0-17-generic/kernel/drivers/net/wireless/ralink/rt2x00/rt2x00lib.ko
license: GPL
description: rt2x00 library
version: 2.3.0
author: http://rt2x00.serialmonkey.com
srcversion: E9726B139222EDB02105054
depends: mac80211,cfg80211
retpoline: Y
intree: Y
name: rt2x00lib
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[mac80211]
filename: /lib/modules/4.18.0-17-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: C5D73328CD704BB6E363074
depends: cfg80211
retpoline: Y
intree: Y
name: mac80211
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/4.18.0-17-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: BFB309EF7C6C321F605D36E
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 4.18.0-17-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[rt2800usb]
nohwcrypt: N
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
rt2800usb
rt2800usb
##### modprobe options ##################
[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode
[/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
##### rc.local ##########################
grep: /etc/rc.local: No such file or directory
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
########## wireless info END ############
答案1
我有同样的问题。安装wpasupplicant 客户端将解决问题。
$ sudo apt install -y wpasupplicant
$ sudo netplan apply
我不知道为什么......但有效
- 操作系统：19.10
- USB WIFI：Ralink Technology, Corp. MT7601U 无线适配器
/etc/netplan/50-cloud-init.yaml：
network:
ethernets:
enp3s0:
dhcp4: true
optional: true
wifis:
wlxe84e0634d6f5:
dhcp4: true
optional: true
access-points:
"ssid":
password: "wifi_password"
version: 2