![华为手机 WIFI 无法在 Xubuntu Xenial 上使用](https://linux22.com/image/913353/%E5%8D%8E%E4%B8%BA%E6%89%8B%E6%9C%BA%20WIFI%20%E6%97%A0%E6%B3%95%E5%9C%A8%20Xubuntu%20Xenial%20%E4%B8%8A%E4%BD%BF%E7%94%A8.png)
我有一个问题,在 Xubuntu Xenail 上使用华为移动 Wifi (e5220) 设备时无法上网,它是一种 USB 热点设备,可以自行连接到 3G+ 频段上网,并充当 wifi 设备可以连接的路由器。在 Windows 和 Puppy Linux 上,它运行良好,据我所知,它通过 USB 使用以太网协议,因此在 Windows 上它显示为另一个以太网连接,但在 Puppy Linux 上它被视为 wwan0,无论哪种情况,它都是在自己拨号时工作的,而不是在我必须指定 APN 或任何像普通宽带适配器一样的东西时。
我已经让它在 Xubuntu 上将其检测为宽带适配器,因此我可以看到正确的 ISP 名称和信号强度,但是无论我怎么尝试,如果我添加连接,它都无法完成连接,当然也无法上网。
以下是脚本中的信息:
########## wireless info START ##########
Report from: 22 Jun 2019 08:46 -04 -0400
Booted last: 22 Jun 2019 00:00 -04 -0400
Script from: 22 Oct 2018 03:34 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.5 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Xubuntu
##### lspci #############################
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)
Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
Kernel driver in use: r8169
##### lsusb #############################
Bus 001 Device 004: ID 05e3:0717 Genesys Logic, Inc. All-in-1 Card Reader
Bus 001 Device 010: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard
Bus 001 Device 002: ID 0930:6544 Toshiba Corp. TransMemory-Mini / Kingston DataTraveler 2.0 Stick (2GB)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 003: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
Bus 005 Device 002: ID 045e:0719 Microsoft Corp. Xbox 360 Wireless Adapter
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
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
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA card info ##################
##### rfkill ############################
##### secure boot #######################
'mokutil' is not installed (package "mokutil").
##### lsmod #############################
mxm_wmi 16384 1 nouveau
wmi 24576 2 mxm_wmi,nouveau
##### 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: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether <MAC 'enp3s0' [IF1]> brd <MAC address>
4: wwx<IF from MAC [IF2]>: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether <MAC 'wwx<IF from MAC [IF2]>' [IF2]> brd <MAC address>
##### iwconfig ##########################
wwx<IF from MAC [IF2]> no wireless extensions.
lo no wireless extensions.
enp3s0 no wireless extensions.
##### route #############################
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/resolvconf/resolv.conf']
##### network managers ##################
Installed:
NetworkManager
Running:
root 1000 1 0 08:25 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp3s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (Motherboard)
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp3s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 30 (disconnected)
GENERAL.REASON: 40 (Carrier/link changed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/enp3s0
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: 100 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=false
##### NetworkManager config #############
[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3
[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
##### Netplan config ####################
##### iw reg get ########################
Region: America/Caracas (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 ###################
wwx<IF from MAC [IF2]> no frequency information.
lo no frequency information.
enp3s0 no frequency information.
##### iwlist scan #######################
wwx<IF from MAC [IF2]> Interface doesn't support scanning.
lo Interface doesn't support scanning.
enp3s0 Interface doesn't support scanning.
##### module infos ######################
##### module parameters #################
##### /etc/modules ######################
##### 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 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
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 355.900063] r8169 0000:03:00.0 enp3s0: link down
[ 355.900105] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 357.567315] r8169 0000:03:00.0 enp3s0: link up
[ 357.567326] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[ 518.267884] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 518.320075] r8169 0000:03:00.0 enp3s0: link down (repeated 2 times)
[ 518.320151] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 519.958859] r8169 0000:03:00.0 enp3s0: link up
[ 519.958870] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[ 726.105933] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 726.152045] r8169 0000:03:00.0 enp3s0: link down (repeated 2 times)
[ 726.152087] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 727.817820] r8169 0000:03:00.0 enp3s0: link up
[ 727.817831] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[ 947.666076] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 947.720304] r8169 0000:03:00.0 enp3s0: link down
[ 947.720382] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
[ 947.721046] r8169 0000:03:00.0 enp3s0: link down
[ 949.355460] r8169 0000:03:00.0 enp3s0: link up
[ 949.355470] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[ 996.831886] huawei_cdc_ncm 1-2:1.0 wwx<IF from MAC [IF2]>: unregister 'huawei_cdc_ncm' usb-0000:00:1d.7-2, Huawei CDC NCM device
[ 1011.553871] huawei_cdc_ncm 1-2:1.0 wwx<IF from MAC [IF2]>: renamed from wwan0
########## wireless info END ############