Wifi Realtek R8822BEが機能しない-Ubuntu 18.04カーネル4.15.0-20
ラップトップはAsus Vivobook S14であり、Endless OS linuxが付属していますが、必要なアプリケーションの多くがflatpakでまだ利用できないため、ubuntu（または他のディストリビューション）をインストールする必要があります。
[。私はアップデートを実行しましたが、それはライブであるため、実際に派手な変更を行うことはできません。私は、wifiが機能することを確信するまで、Endlessを一掃することを避けようとしています。
このラップトップにはポートがないため、Plugable Ethernet usbアダプタを入手しました。 Linuxの場合はそのまま使用できました。
セキュアブートは無効です。
rtl8822befw.binファイルは既に/lib/firmware/rtlwifiに入っています。
Sudo lspci -vは、wifiについてこれを返します。
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device b822 (rev ff) (prog-if ff)
!!! Unknown header type 7f
Kernel driver in use: r8822be
Kernel modules: r8822be
以下のワイヤレス情報スクリプト出力。
方向、ヒント、または解決策はありますか？どんな助けでも大歓迎です。
ありがとうございました！
########## wireless info START ##########
Report from: 29 Jun 2018 08:42 UTC +0000
Booted last: 29 Jun 2018 00:00 UTC +0000
Script from: 10 Jan 2018 20:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic
##### kernel ############################
Linux 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Parameters: file=/cdrom/preseed/kubuntu.seed, cdrom-detect/try-usb=true, noprompt, floppy.allowed_drive_mask=0, ignore_uuid, boot=casper, maybe-ubiquity, quiet, splash, ---
##### desktop ###########################
Plasma
##### lspci #############################
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd.
Device [10ec:b822] (rev ff)
Kernel driver in use: r8822be
Kernel modules: r8822be
##### lsusb #############################
Bus 002 Device 003: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3526 IMC Networks
Bus 001 Device 003: ID 13d3:5a07 IMC Networks
Bus 001 Device 002: ID 0930:6545 Toshiba Corp. Kingston DataTraveler
102/2.0 / HEMA Flash Drive 2 GB / PNY Attache 4GB Stick
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
mac80211 778240 1 r8822be
cfg80211 622592 2 mac80211,r8822be
asus_nb_wmi 28672 0
asus_wmi 28672 1 asus_nb_wmi
sparse_keymap 16384 1 asus_wmi
wmi_bmof 16384 0
wmi 24576 2 asus_wmi,wmi_bmof
video 40960 2 asus_wmi,i915
##### interfaces ########################
becomes ready
########## wireless info END ############
[/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 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: wlp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether <MAC 'wlp2s0' [IF1]> brd <MAC address>
4: enx<IF from MAC [IF2]>: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether <MAC 'enx<IF from MAC [IF2]>' [IF2]> brd <MAC address>
inet 192.168.111.106/24 brd 192.168.111.255 scope global dynamic noprefixroute enx<IF from MAC [IF2]>
valid_lft 3682sec preferred_lft 3682sec
inet6 fe80::3149:6392:52e:60ca/64 scope link noprefixroute
valid_lft forever preferred_lft forever
##### iwconfig ##########################
enx<IF from MAC [IF2]> no wireless extensions.
lo no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:on
##### route #############################
default via 192.168.111.1 dev enx<IF from MAC [IF2]> proto dhcp metric 100
169.254.0.0/16 dev enx<IF from MAC [IF2]> scope link metric 1000
192.168.111.0/24 dev enx<IF from MAC [IF2]> proto kernel scope link
src 192.168.111.106 metric 100
##### resolv.conf #######################
nameserver 127.0.0.53
search okologia.mta.local
##### network managers ##################
Installed:
NetworkManager
Running:
root 1179 1 0 07:51 ? 00:00:01
/usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enx<IF from MAC [IF2]>
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: ASIX Elec. Corp.
GENERAL.PRODUCT: AX88179
GENERAL.DRIVER: ax88179_178a
GENERAL.DRIVER-VERSION: --
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enx<IF from MAC [IF2]>'
[IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI:
/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/net/enx<IF from
MAC [IF2]>
GENERAL.IP-IFACE: enx<IF from MAC [IF2]>
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: 166ac9ed-5e26-34f0-878b-
1834a8a1cc49
GENERAL.CON-PATH:
/org/freedesktop/NetworkManager/ActiveConnection/2
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 1000 Mb/s
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.111.106/24
IP4.GATEWAY: 192.168.111.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh =
192.168.111.1, mt = 100
IP4.ROUTE[2]: dst = 192.168.111.0/24, 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]: 192.168.111.56
IP4.DOMAIN[1]: okologia.mta.local
DHCP4.OPTION[1]: requested_Host_name = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: domain_name =
okologia.mta.local
DHCP4.OPTION[4]: network_number = 192.168.111.0
DHCP4.OPTION[5]: requested_time_offset = 1
DHCP4.OPTION[6]: requested_domain_name = 1
DHCP4.OPTION[7]:
requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[8]: requested_broadcast_address = 1
DHCP4.OPTION[9]: requested_netbios_scope = 1
DHCP4.OPTION[10]: expiry = 1530265438
DHCP4.OPTION[11]: next_server = 0.0.0.0
DHCP4.OPTION[12]: broadcast_address =
192.168.111.255
DHCP4.OPTION[13]: dhcp_message_type = 5
DHCP4.OPTION[14]: requested_interface_mtu = 1
DHCP4.OPTION[15]: routers = 192.168.111.1
DHCP4.OPTION[16]: dhcp_lease_time = 4729
DHCP4.OPTION[17]: requested_subnet_mask = 1
DHCP4.OPTION[18]: requested_static_routes = 1
DHCP4.OPTION[19]: subnet_mask = 255.255.255.0
DHCP4.OPTION[20]: requested_domain_name_servers = 1
DHCP4.OPTION[21]: requested_wpad = 1
DHCP4.OPTION[22]: domain_name_servers =
192.168.111.56
DHCP4.OPTION[23]: requested_netbios_name_servers = 1
DHCP4.OPTION[24]: requested_routers = 1
DHCP4.OPTION[25]:
requested_ms_classless_static_routes = 1
DHCP4.OPTION[26]: requested_ntp_servers = 1
DHCP4.OPTION[27]: dhcp_server_identifier =
192.168.111.23
DHCP4.OPTION[28]: ip_address = 192.168.111.106
IP6.ADDRESS[1]: fe80::3149:6392:52e:60ca/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = ff00::/8, nh = ::, mt =
256, table=255
IP6.ROUTE[2]: dst = fe80::/64, nh = ::, mt =
256
IP6.ROUTE[3]: dst = fe80::/64, nh = ::, mt =
100
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:
/org/freedesktop/NetworkManager/Settings/{2}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 166ac9ed-5e26-34f0-878b-
1834a8a1cc49 | Wired connection 1
GENERAL.DEVICE: wlp2s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: Sunrise Point-LP PCI Express
Root Port
GENERAL.DRIVER: r8822be
GENERAL.DRIVER-VERSION: 4.15.0-20-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC 'wlp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI:
/sys/devices/pci0000:00/0000:00:1c.5/0000:02:00.0/net/wlp2s0
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: no
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-Rand-mac-address=no
##### NetworkManager profiles ###########
##### Netplan config ####################
[/etc/netplan/01-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
##### iw reg get ########################
Region: Etc/UTC (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, NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
enx<IF from MAC [IF2]> no frequency information.
lo no frequency information.
wlp2s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
##### iwlist scan #######################
enx<IF from MAC [IF2]> Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlp2s0 Interface doesn't support scanning : Network is down
##### module infos ######################
[mac80211]
filename: /lib/modules/4.15.0-20-
generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 1CEA5CF286EDB289C1D0BF8
depends: cfg80211
retpoline: Y
intree: Y
name: mac80211
vermagic: 4.15.0-20-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/4.15.0-20-
generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: D5B0789D4C423C81CCFB437
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 4.15.0-20-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 #################
[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 ######################
##### 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 #############################
[ 952.325528] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>: unregister
'ax88179_178a' usb-0000:00:14.0-1, ASIX AX88179 USB 3.0 Gigabit
Ethernet
[ 952.325641] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>: Failed to
read reg index 0x0002: -19
[ 952.325650] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>: Failed to
write reg index 0x0002: -19
[ 952.372581] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>
(unregistered):
Failed to write reg index 0x0002: -19
[ 952.372591] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>
(unregistered):
Failed to write reg index 0x0001: -19
[ 952.372597] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>
(unregistered):
Failed to write reg index 0x0002: -19
[ 2019.096254] ax88179_178a 2-1:1.0 eth0: register 'ax88179_178a' at
usb-
0000:00:14.0-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, <MAC 'enx<IF
from MAC [IF2]>' [IF2]>
[ 2019.110970] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>: renamed
from eth0
[ 2019.155672] IPv6: ADDRCONF(NETDEV_UP): enx<IF from MAC [IF2]>: link
is not ready (repeated 2 times)
[ 2021.871159] ax88179_178a 2-1:1.0 enx<IF from MAC [IF2]>: ax88179 -
Link status is: 1
[ 2021.877863] IPv6: ADDRCONF(NETDEV_CHANGE): enx<IF from MAC [IF2]>:
link
becomes ready
########## wireless info END ############
次は私のために働いた（再起動後）
echo "options r8822be aspm=0" | Sudo tee /etc/modprobe.d/r8822be.conf
しかし、私のvivobook S14にはWindowsが付属しています。それが重要かどうかはわかりません。
このスレッドに関するみんなへの称賛： http://forum.ubuntu-fr.org/viewtopic.php?id=2026375&p=