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Thread: no wifi adapter found

  1. #1
    Join Date
    Oct 2019
    Beans
    3

    no wifi adapter found

    HP pavillion cc0xx

    A just now install ubuntu 18.04 on machine but wireless not working.

    This is my wireless info:
    wireless-info.txt
    Code:
    ########## wireless info START ##########
    
    
    Report from: 05 Oct 2019 22:15 +03 +0300
    
    
    Booted last: 05 Oct 2019 00:00 +03 +0300
    
    
    Script from: 22 Oct 2018 03:34 UTC +0000
    
    
    ##### release ###########################
    
    
    Distributor ID:    Ubuntu
    Description:    Ubuntu 18.04.3 LTS
    Release:    18.04
    Codename:    bionic
    
    
    ##### kernel ############################
    
    
    Linux 5.0.0-31-generic #33~18.04.1-Ubuntu SMP Tue Oct 1 10:20:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
    
    
    Parameters: ro, quiet, splash, vt.handoff=1
    
    
    ##### desktop ###########################
    
    
    Ubuntu
    
    
    ##### lspci #############################
    
    
    03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
        Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:8364]
        Kernel driver in use: r8169
    
    
    05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:d723]
        Subsystem: Hewlett-Packard Company Device [103c:8319]
        Kernel modules: rtl8723de, wl
    
    
    ##### lsusb #############################
    
    
    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 004: ID 0bda:b009 Realtek Semiconductor Corp. 
    Bus 001 Device 003: ID 04f2:b5d6 Chicony Electronics Co., Ltd 
    Bus 001 Device 002: ID 1ea7:0064  
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
    
    ##### PCMCIA card info ##################
    
    
    ##### rfkill ############################
    
    
    0: hci0: Bluetooth
        Soft blocked: yes
        Hard blocked: no
    
    
    ##### secure boot #######################
    
    
    SecureBoot enabled
    
    
    ##### lsmod #############################
    
    
    mac80211              819200  0
    cfg80211              679936  1 mac80211
    hp_wmi                 16384  0
    sparse_keymap          16384  1 hp_wmi
    wmi_bmof               16384  0
    wmi                    28672  2 hp_wmi,wmi_bmof
    
    
    ##### 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: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
        link/ether <MAC 'eno1' [IF1]> brd <MAC address>
        inet 192.168.1.6/24 brd 192.168.1.255 scope global dynamic noprefixroute eno1
           valid_lft 84892sec preferred_lft 84892sec
        inet6 fd70:723c:d46:c800:410c:e7a4:b893:ed41/64 scope global temporary dynamic 
           valid_lft 7081sec preferred_lft 3481sec
        inet6 fd70:723c:d46:c800:9059:ea1b:4eb9:5589/64 scope global dynamic mngtmpaddr noprefixroute 
           valid_lft 7081sec preferred_lft 3481sec
        inet6 fe80::6b4f:5a86:9482:5267/64 scope link noprefixroute 
           valid_lft forever preferred_lft forever
    
    
    ##### iwconfig ##########################
    
    
    lo        no wireless extensions.
    
    
    eno1      no wireless extensions.
    
    
    ##### route #############################
    
    
    default via 192.168.1.1 dev eno1 proto dhcp metric 100 
    192.168.1.0/24 dev eno1 proto kernel scope link src 192.168.1.6 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       798     1  0 21:17 ?        00:00:00 /usr/sbin/NetworkManager --no-daemon
    
    
    ##### NetworkManager info ###############
    
    
    GENERAL.DEVICE:                         eno1
    GENERAL.TYPE:                           ethernet
    GENERAL.NM-TYPE:                        NMDeviceEthernet
    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:               --
    GENERAL.HWADDR:                         <MAC 'eno1' [IF1]>
    GENERAL.MTU:                            1500
    GENERAL.STATE:                          100 (connected)
    GENERAL.REASON:                         0 (No reason given)
    GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.5/0000:03:00.0/net/eno1
    GENERAL.IP-IFACE:                       eno1
    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:                       192c3800-4a7d-3c53-85b6-598c063c9462
    GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/2
    GENERAL.METERED:                        no (guessed)
    CAPABILITIES.CARRIER-DETECT:            yes
    CAPABILITIES.SPEED:                     100 Mb/s
    CAPABILITIES.IS-SOFTWARE:               no
    CAPABILITIES.SRIOV:                     no
    WIRED-PROPERTIES.CARRIER:               on
    IP4.ADDRESS[1]:                         192.168.1.6/24
    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 = 192.168.1.0/24, nh = 0.0.0.0, mt = 100
    IP4.DNS[1]:                             192.168.1.1
    DHCP4.OPTION[1]:                        requested_netbios_scope = 1
    DHCP4.OPTION[2]:                        domain_name_servers = 192.168.1.1 0.0.0.0
    DHCP4.OPTION[3]:                        requested_domain_search = 1
    DHCP4.OPTION[4]:                        requested_host_name = 1
    DHCP4.OPTION[5]:                        requested_broadcast_address = 1
    DHCP4.OPTION[6]:                        requested_time_offset = 1
    DHCP4.OPTION[7]:                        requested_rfc3442_classless_static_routes = 1
    DHCP4.OPTION[8]:                        requested_domain_name = 1
    DHCP4.OPTION[9]:                        requested_wpad = 1
    DHCP4.OPTION[10]:                       expiry = 1570387845
    DHCP4.OPTION[11]:                       next_server = 0.0.0.0
    DHCP4.OPTION[12]:                       dhcp_rebinding_time = 75600
    DHCP4.OPTION[13]:                       requested_interface_mtu = 1
    DHCP4.OPTION[14]:                       requested_subnet_mask = 1
    DHCP4.OPTION[15]:                       routers = 192.168.1.1
    DHCP4.OPTION[16]:                       ip_address = 192.168.1.6
    DHCP4.OPTION[17]:                       subnet_mask = 255.255.255.0
    DHCP4.OPTION[18]:                       requested_domain_name_servers = 1
    DHCP4.OPTION[19]:                       dhcp_renewal_time = 43200
    DHCP4.OPTION[20]:                       requested_static_routes = 1
    DHCP4.OPTION[21]:                       broadcast_address = 192.168.1.255
    DHCP4.OPTION[22]:                       requested_ntp_servers = 1
    DHCP4.OPTION[23]:                       requested_netbios_name_servers = 1
    DHCP4.OPTION[24]:                       dhcp_lease_time = 86400
    DHCP4.OPTION[25]:                       requested_ms_classless_static_routes = 1
    DHCP4.OPTION[26]:                       requested_routers = 1
    DHCP4.OPTION[27]:                       dhcp_message_type = 5
    DHCP4.OPTION[28]:                       network_number = 192.168.1.0
    DHCP4.OPTION[29]:                       dhcp_server_identifier = 192.168.1.1
    IP6.ADDRESS[1]:                         fd70:723c:d46:c800:410c:e7a4:b893:ed41/64
    IP6.ADDRESS[2]:                         fd70:723c:d46:c800:9059:ea1b:4eb9:5589/64
    IP6.ADDRESS[3]:                         fe80::6b4f:5a86:9482:5267/64
    IP6.GATEWAY:                            --
    IP6.ROUTE[1]:                           dst = fd70:723c:d46:c800::/64, nh = ::, mt = 100
    IP6.ROUTE[2]:                           dst = ff00::/8, nh = ::, mt = 256, table=255
    IP6.ROUTE[3]:                           dst = fe80::/64, nh = ::, mt = 256
    IP6.ROUTE[4]:                           dst = fe80::/64, nh = ::, mt = 100
    CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1}
    CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   192c3800-4a7d-3c53-85b6-598c063c9462 | Wired connection 1
    
    
    ##### 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/Minsk (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.
    
    
    eno1      no frequency information.
    
    
    ##### iwlist scan #######################
    
    
    lo        Interface doesn't support scanning.
    
    
    eno1      Interface doesn't support scanning.
    
    
    ##### module infos ######################
    
    
    [mac80211]
    filename:       /lib/modules/5.0.0-31-generic/kernel/net/mac80211/mac80211.ko
    license:        GPL
    description:    IEEE 802.11 subsystem
    srcversion:     C69691F17A4110120989077
    depends:        cfg80211
    retpoline:      Y
    intree:         Y
    name:           mac80211
    vermagic:       5.0.0-31-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/5.0.0-31-generic/kernel/net/wireless/cfg80211.ko
    description:    wireless configuration support
    license:        GPL
    author:         Johannes Berg
    srcversion:     B3F3EC0A086D157FE5D9591
    depends:        
    retpoline:      Y
    intree:         Y
    name:           cfg80211
    vermagic:       5.0.0-31-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/50-rtl8723de.conf]
    options rtl8723de ant_sel=2
    
    
    [/etc/modprobe.d/amd64-microcode-blacklist.conf]
    blacklist microcode
    
    
    [/etc/modprobe.d/blacklist-ath_pci.conf]
    blacklist ath_pci
    
    
    [/etc/modprobe.d/blacklist-bcm43.conf]
    blacklist b43
    blacklist b43legacy
    blacklist ssb
    blacklist bcm43xx
    blacklist brcm80211
    blacklist brcmfmac
    blacklist brcmsmac
    blacklist bcma
    
    
    [/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/rtl8723de.conf]
    options rtl8723de ant_sel=X
    
    
    ##### rc.local ##########################
    
    
    grep: /etc/rc.local: No such file or directory
    
    
    ##### pm-utils ##########################
    
    
    ##### udev rules ########################
    
    
    ##### dmesg #############################
    
    
    [   11.846452] Bluetooth: hci0: RTL: rtl: examining hci_ver=08 hci_rev=000d lmp_ver=08 lmp_subver=8723
    [   11.847443] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8723d_fw.bin
    [   11.925430] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
    [   12.038038] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8723d_config.bin
    [   29.188972] r8169 0000:03:00.0 eno1: Link is Down
    [   31.933461] r8169 0000:03:00.0 eno1: Link is Up - 100Mbps/Full - flow control rx/tx
    [   31.933480] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
    [   59.582477] r8169 0000:03:00.0 eno1: Link is Down
    [ 2043.686639] r8169 0000:03:00.0 eno1: Link is Up - 100Mbps/Full - flow control rx/tx
    
    
    ########## wireless info END ############
    I try to doing this https://askubuntu.com/a/1050793 but after command
    Code:
    sudo modprobe rtl8723de
    I got this
    Code:
    modprobe: ERROR: could not insert 'rtl8723de': Operation not permitted
    I don't understand why I got this message, somebody know what is that?

  2. #2
    Join Date
    May 2014
    Location
    /home
    Beans
    8,013
    Distro
    Ubuntu 18.04 Bionic Beaver

    Re: no wifi adapter found

    Do
    Code:
    sudo apt remove bcmwl-kernel-source
    reboot and go into UEFI/BIOS settings and disable Secure Boot, leave any Secure Boot keys alone.

  3. #3
    Join Date
    Oct 2019
    Beans
    3

    Cool Re: no wifi adapter found

    I solved ​it by disable security boot in BIOS

  4. #4
    Join Date
    Oct 2019
    Beans
    3

    Re: no wifi adapter found

    Thank you it's work

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