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Ubuntu 20.04 Focal FossaのWifiの問題

したがって、18.04 LTSからこの新しいバージョンまでクリーンインストールを行いましたが、私はそれをとても気に入っていますが、通常はインストール用にイーサネットケーブルを接続しますが、切断すると、同じ問題が数年前にPop OSを使用していましたが、Realtek RTL8822BE WiFiカードを搭載したラップトップを持っていて、Bluetoothはうまく機能しますが、WiFiを有効にしてもネットワークが表示されません。

私はすでに試しましたSudo service network-manager動作しませんでした。追加のドライバに表示されないため、何らかのドライバがダウンロードされていることに気付きました

多分これは役立ちます:

########## wireless info START ##########

Report from: 23 Apr 2020 20:38 -05 -0500

Booted last: 23 Apr 2020 00:00 -05 -0500

Script from: 22 Oct 2018 03:34 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description:    Ubuntu 20.04 LTS
Release:    20.04
Codename:   focal

##### kernel ############################

Linux 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 UTC 2020 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 15)
    Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:200f]
    Kernel driver in use: r8169

03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter [10ec:b822] (rev ff)
    Kernel driver in use: rtw_pci
    Kernel modules: rtwpci

##### lsusb #############################

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:3526 IMC Networks Bluetooth Radio 
Bus 001 Device 002: ID 13d3:5a03 IMC Networks USB2.0 VGA UVC WebCam
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

##### secure boot #######################

SecureBoot disabled

##### lsmod #############################

mac80211              843776  2 rtwpci,rtw88
asus_nb_wmi            28672  0
cfg80211              704512  2 mac80211,rtw88
libarc4                16384  1 mac80211
asus_wmi               32768  1 asus_nb_wmi
sparse_keymap          16384  1 asus_wmi
wmi_bmof               16384  0
wmi                    32768  2 asus_wmi,wmi_bmof
video                  49152  2 asus_wmi,i915

##### interfaces ########################

##### 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: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether <MAC 'enp2s0' [IF1]> brd <MAC address>
    inet 192.168.1.9/24 brd 192.168.1.255 scope global dynamic noprefixroute enp2s0
       valid_lft 84179sec preferred_lft 84179sec
    inet6 fe80::24cf:3fcc:c7bd:43e3/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether <MAC 'wlp3s0' [IF2]> brd <MAC address>

##### iwconfig ##########################

lo        no wireless extensions.

enp2s0    no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on


##### route #############################

default via 192.168.1.1 dev enp2s0 proto dhcp metric 100 
169.254.0.0/16 dev enp2s0 scope link metric 1000 
192.168.1.0/24 dev enp2s0 proto kernel scope link src 192.168.1.9 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        4032       1  0 20:00 ?        00:00:10 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         enp2s0
GENERAL.TYPE:                           ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/Devices/2
GENERAL.VENDOR:                         Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT:                        RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER:                         r8169
GENERAL.DRIVER-VERSION:                 --
GENERAL.FIRMWARE-VERSION:               rtl8168h-2_0.0.2 02/26/15
GENERAL.HWADDR:                         <MAC 'enp2s0' [IF1]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.IP4-CONNECTIVITY:               4 (full)
GENERAL.IP6-CONNECTIVITY:               3 (limited)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0/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:                       22738187-3f7d-3038-8e90-6bef4a130dc7
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                     1000 Mb/s
CAPABILITIES.IS-SOFTWARE:               no
CAPABILITIES.SRIOV:                     no
INTERFACE-FLAGS.UP:                     yes
INTERFACE-FLAGS.LOWER-UP:               yes
INTERFACE-FLAGS.CARRIER:                yes
WIRED-PROPERTIES.CARRIER:               on
IP4.ADDRESS[1]:                         192.168.1.9/24
IP4.GATEWAY:                            192.168.1.1
IP4.ROUTE[1]:                           dst = 0.0.0.0/0, nh = 192.168.1.1, mt = 100
IP4.ROUTE[2]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.ROUTE[3]:                           dst = 192.168.1.0/24, nh = 0.0.0.0, mt = 100
IP4.DNS[1]:                             200.21.200.10
IP4.DNS[2]:                             200.21.200.80
DHCP4.OPTION[1]:                        dhcp_lease_time = 86400
DHCP4.OPTION[2]:                        domain_name_servers = 200.21.200.10 200.21.200.80
DHCP4.OPTION[3]:                        expiry = 1587776461
DHCP4.OPTION[4]:                        ip_address = 192.168.1.9
DHCP4.OPTION[5]:                        requested_broadcast_address = 1
DHCP4.OPTION[6]:                        requested_domain_name = 1
DHCP4.OPTION[7]:                        requested_domain_name_servers = 1
DHCP4.OPTION[8]:                        requested_domain_search = 1
DHCP4.OPTION[9]:                        requested_Host_name = 1
DHCP4.OPTION[10]:                       requested_interface_mtu = 1
DHCP4.OPTION[11]:                       requested_ms_classless_static_routes = 1
DHCP4.OPTION[12]:                       requested_nis_domain = 1
DHCP4.OPTION[13]:                       requested_nis_servers = 1
DHCP4.OPTION[14]:                       requested_ntp_servers = 1
DHCP4.OPTION[15]:                       requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[16]:                       requested_root_path = 1
DHCP4.OPTION[17]:                       requested_routers = 1
DHCP4.OPTION[18]:                       requested_static_routes = 1
DHCP4.OPTION[19]:                       requested_subnet_mask = 1
DHCP4.OPTION[20]:                       requested_time_offset = 1
DHCP4.OPTION[21]:                       requested_wpad = 1
DHCP4.OPTION[22]:                       routers = 192.168.1.1
DHCP4.OPTION[23]:                       subnet_mask = 255.255.255.0
IP6.ADDRESS[1]:                         fe80::24cf:3fcc:c7bd:43e3/64
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                           dst = fe80::/64, nh = ::, mt = 100
IP6.ROUTE[2]:                           dst = ff00::/8, nh = ::, mt = 256, table=255
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/1
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   22738187-3f7d-3038-8e90-6bef4a130dc7 | Wired connection 1

GENERAL.DEVICE:                         wlp3s0
GENERAL.TYPE:                           wifi
GENERAL.NM-TYPE:                        NMDeviceWifi
GENERAL.DBUS-PATH:                      /org/freedesktop/NetworkManager/Devices/3
GENERAL.VENDOR:                         Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT:                        RTL8822BE 802.11a/b/g/n/ac WiFi adapter
GENERAL.DRIVER:                         rtw_pci
GENERAL.DRIVER-VERSION:                 5.4.0-26-generic
GENERAL.FIRMWARE-VERSION:               N/A
GENERAL.HWADDR:                         <MAC 'wlp3s0' [IF2]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          20 (unavailable)
GENERAL.REASON:                         2 (Device is now managed)
GENERAL.IP4-CONNECTIVITY:               1 (none)
GENERAL.IP6-CONNECTIVITY:               1 (none)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.5/0000:03:00.0/net/wlp3s0
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
INTERFACE-FLAGS.UP:                     no
INTERFACE-FLAGS.LOWER-UP:               no
INTERFACE-FLAGS.CARRIER:                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
WIFI-PROPERTIES.MESH:                   yes
WIFI-PROPERTIES.IBSS-RSN:               no
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --

SSID  BSSID  MODE  CHAN  FREQ  RATE  SIGNAL  BARS  SECURITY  ACTIVE  IN-USE 

##### NetworkManager.state ##############

cat: /var/lib/NetworkManager/NetworkManager.state: Permission denied

##### 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:gsm,except:type:cdma

[[/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: America/Bogota (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 ###################

lo        no frequency information.

enp2s0    no frequency information.

wlp3s0    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 14 : 2.484 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

##### iwlist scan #######################

lo        Interface doesn't support scanning.

wlp3s0    Interface doesn't support scanning : Network is down

enp2s0    Interface doesn't support scanning.

##### module infos ######################

[mac80211]
filename:       /lib/modules/5.4.0-26-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:     903F9DC753D67350BFBEC9F
depends:        cfg80211,libarc4
retpoline:      Y
intree:         Y
name:           mac80211
vermagic:       5.4.0-26-generic SMP mod_unload 
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        2E:1C:6B:CE:DF:4D:6E:F0:5B:25:79:E8:B6:0E:F2:9A:9A:01:CB:AF
sig_hashalgo:   sha512
signature:      2B:5C:FC:D8:EF:9D:04:F8:88:28:B5:A8:60:84:B4:59:A5:EE:F1:0B:
        D2:92:A2:2D:62:67:99:35:2C:99:1A:8A:B5:CE:9E:C9:09:49:26:1D:
        B0:12:5C:28:EE:89:BF:BC:CB:65:A1:1C:17:25:C8:31:04:77:27:6D:
        A6:68:C9:F0:13:77:8A:7E:4F:7A:68:A5:17:EE:A2:9C:0D:96:0A:3D:
        47:09:0A:E0:26:FF:5E:98:C6:B5:39:B6:DB:B7:69:26:56:4D:A8:20:
        42:A9:79:9D:06:98:8F:29:D5:24:84:91:3D:BF:D9:DF:01:D7:DD:D5:
        ED:5B:E1:F6:FC:A1:46:E3:89:CC:3C:B0:80:D2:8D:F2:DE:E5:1B:C0:
        EA:AA:3B:B2:75:A8:1A:0B:E3:88:F4:36:4A:DD:C6:4F:FB:73:A9:E4:
        12:C1:FE:30:42:C1:53:A1:2D:22:80:7A:20:4F:D9:B2:3B:FD:C8:61:
        35:B8:4A:41:CB:D4:BC:86:94:F3:D3:C1:D5:A4:DE:9E:C8:D7:92:6A:
        D4:56:F9:8A:35:6C:22:25:88:43:4D:47:13:63:26:AE:5C:D1:64:EA:
        39:55:D7:D9:F1:08:C2:A4:76:39:5D:6B:91:41:6A:10:41:34:8C:C3:
        06:A6:EE:81:61:F8:00:CA:97:A8:39:8D:00:E9:A2:7C:29:A2:BF:C9:
        0C:2C:2C:9D:66:43:6D:53:B3:ED:EA:16:C3:8E:EF:22:0D:FE:20:5E:
        CD:B7:9B:BC:9A:B0:F3:4A:D8:D2:A9:22:A8:9A:D4:F6:80:EF:9F:FC:
        73:3B:EC:A7:7D:E5:1B:0D:DC:FB:E8:08:31:97:E7:7D:FE:87:7C:3A:
        04:31:F6:67:E0:9E:BB:E0:48:75:D2:AB:53:2B:92:A7:84:67:A0:11:
        06:0A:7A:1C:04:E7:B0:BF:B2:CD:B9:41:65:71:6A:46:2F:B4:D5:CD:
        49:0D:C5:96:30:AC:A1:D0:2D:6F:AA:1C:9B:D8:5F:C2:2C:30:7C:43:
        CE:E0:E6:3B:40:E2:73:EF:C0:B3:92:61:8E:2D:A2:32:28:B9:41:56:
        B7:BE:58:43:81:10:31:CE:43:99:F6:51:26:64:0D:CC:75:95:F4:68:
        02:B4:A2:A2:A9:C9:D7:64:8A:CE:92:80:D8:05:8B:CD:D1:94:97:56:
        54:3F:9C:24:8F:A5:82:43:A7:C9:DA:0D:99:4F:66:43:6D:D2:72:F3:
        2A:6B:5C:5A:3E:7E:25:BC:53:9B:D9:A2:CE:B3:ED:E0:80:8F:82:D3:
        ED:0C:E9:95:6B:D1:B9:BC:1C:9B:4A:2F:A0:18:66:AD:69:9C:AF:A1:
        C1:90:0C:96:AC:C7:1E:17:C5:CC:70:1A
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/5.4.0-26-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:         Johannes Berg
srcversion:     8795FC14A499B3F7A2F6AD8
depends:        
retpoline:      Y
intree:         Y
name:           cfg80211
vermagic:       5.4.0-26-generic SMP mod_unload 
sig_id:         PKCS#7
signer:         Build time autogenerated kernel key
sig_key:        2E:1C:6B:CE:DF:4D:6E:F0:5B:25:79:E8:B6:0E:F2:9A:9A:01:CB:AF
sig_hashalgo:   sha512
signature:      2B:BE:F5:0E:F8:79:0A:5A:28:AA:E7:CD:D2:DA:FE:D8:D3:EF:7F:A2:
        2F:0D:AD:65:F1:AD:D9:74:29:73:54:B8:C7:7D:9E:6C:EC:46:6F:1D:
        7F:12:C6:DF:95:3C:52:3A:1A:47:12:40:B8:66:48:F3:FF:49:28:44:
        2A:ED:96:AD:07:48:7A:F7:19:D4:10:F9:A5:4E:90:A8:FD:8A:02:14:
        AA:31:06:91:5E:2C:58:DA:3D:8F:20:2F:D3:21:99:2C:B7:CF:4E:53:
        33:3E:F5:45:7D:8C:23:71:24:8B:7D:61:87:55:60:B7:72:FA:0C:08:
        D1:B0:0B:BF:D3:DC:56:22:F9:94:7D:C6:F8:8B:35:27:8B:A3:14:B7:
        90:15:B8:93:C7:A8:3F:B5:69:24:4B:D7:27:50:4B:A5:D5:D1:45:85:
        AB:0C:4E:84:9D:33:B1:BC:E0:31:C5:92:73:90:46:17:AB:0C:4C:31:
        49:C2:0D:AC:52:88:9F:5D:7A:2B:EF:75:1D:D1:9D:92:D2:FD:88:0D:
        74:D8:C7:41:0D:54:67:D6:66:E9:C5:C8:3F:94:E0:86:2B:D5:38:D7:
        07:95:B8:3B:A5:96:F9:20:D6:2C:BC:DA:22:C4:97:DD:FB:1C:8B:ED:
        15:EC:33:95:65:FE:36:7B:93:44:6B:1D:57:91:C4:C4:31:EE:2D:17:
        2D:FD:E8:2F:50:C3:48:3A:0A:0D:F1:1B:53:D1:A3:9E:5B:A8:1C:56:
        99:79:BE:1B:E0:F1:5B:BD:28:96:2B:A6:F8:DD:34:05:84:9E:04:D3:
        26:58:24:64:9C:0D:CC:46:A2:3E:27:1D:35:F3:81:E1:98:78:89:07:
        D1:09:63:80:D0:79:48:21:95:84:62:17:32:3B:C9:67:98:22:D2:26:
        3E:B5:3A:25:EF:BE:42:CE:99:A1:50:D0:4D:70:28:94:31:9D:63:DA:
        78:5A:BD:8A:8B:78:76:DA:40:33:3E:D8:9D:D5:C7:CF:6B:5F:05:47:
        E2:30:AE:2A:C8:42:36:14:21:5E:93:B9:70:3B:16:00:49:F9:28:A6:
        23:76:A2:03:1A:A1:CE:42:08:55:E7:FD:39:62:50:E9:E1:73:58:60:
        75:B9:44:7E:4F:17:CF:1A:19:20:56:A4:43:38:FC:9F:2C:7E:C0:C2:
        FE:C2:AF:73:C7:8F:76:8E:CB:72:D9:FD:1C:9D:06:1B:30:99:3B:5C:
        6F:2B:DC:CB:71:3F:FC:C3:4F:DF:CE:B4:77:F2:A9:9E:8D:5D:90:A9:
        52:02:1A:EE:B3:D1:ED:6E:19:81:FC:3A:2E:48:BA:26:E8:F8:52:D7:
        62:5C:AE:7C:88:2B:29:87:0C:60:A3:23
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 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/r8822be.conf]
options r8822be aspm=0

##### rc.local ##########################

grep: /etc/rc.local: No such file or directory

##### pm-utils ##########################

##### udev rules ########################

##### dmesg #############################

[  938.935118] r8169 0000:02:00.0 enp2s0: Link is Up - 1Gbps/Full - flow control rx/tx
[  938.935145] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready

########## wireless info END ############

私は何をすべきか手がかりがなく、フォーラムで見たすべてを試しましたが、何も修正されていません。誰かが私を助けてくれることを願っています!

とにかく、これはディストリビューションの問題だと思います。それは、それが真新しいことで、今日正式に発表されたばかりで、おそらくこのひどいカードを持っている人はあまりいないでしょう。

おかげで、

2
Twiipy

これは私が別のフォーラムで見つけた解決策です。他の人にとってはかなりうまくいったようです。私は同じ問題を抱えていないので、自分で試したことがありません。

ディレクトリを変更:

cd /lib/firmware

ディレクトリrtw88を作成

Sudo mkdir rtw88

作成したディレクトリにrtl8822befw.binをコピーします。

Sudo cp /lib/firmware/rtlwifi/rtl8822befw.bin /lib/firmware/rtw88/

そのファイルの名前をrtw8822b_fw.binに変更します。

Sudo mv /lib/firmware/rtw88/rtl8822befw.bin /lib/firmware/rtw88/rtw8822b_fw.bin

システムを再起動します

0
sc608