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    [CONFIGURATION] Wireless problem

    Hi Supporters,

    I'm kinda new to Linux so everything will probably have to spelled out to me in bits . So problem is after I rebooted my wireless drivers stop working.

    I'm on a HP laptop ProBook 650 G1 which should be supported by Ubuntu.

    I have added a kde paste I have oploaded. with all the infos about my network cards etc.

    Code:
    [LIST=1|INDENT=1][*][*]########## wireless info START ##########[*][*]Report from: 01 Jun 2016 22:15 CEST +0200[*][*]Booted last: 01 Jun 2016 00:00 CEST +0200[*][*]Script from: 26 May 2016 21:56 UTC +0000[*][*]##### release ###########################[*][*]Distributor ID: Ubuntu[*]Description:    Ubuntu 16.04 LTS[*]Release:    16.04[*]Codename:   xenial[*][*]##### kernel ############################[*][*]Linux 4.4.0-22-generic #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux[*][*]Parameters: ro, quiet, splash, vt.handoff=7[*][*]##### desktop ###########################[*][*]/usr/share/xsessions/plasma[*][*]##### lspci #############################[*][*]00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-V [8086:153b] (rev 04)[*]    Subsystem: Hewlett-Packard Company Ethernet Connection I217-V [103c:1993][*]    Kernel driver in use: e1000e[*][*]02:00.0 Network controller [0280]: Broadcom Corporation BCM43228 802.11a/b/g/n [14e4:4359][*]    DeviceName: WLAN[*]    Subsystem: Broadcom Corporation BCM43228 802.11a/b/g/n [14e4:05e2][*][*]##### lsusb #############################[*][*]Bus 002 Device 002: ID 8087:8000 Intel Corp.[*]Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub[*]Bus 001 Device 002: ID 8087:8008 Intel Corp.[*]Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub[*]Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub[*]Bus 003 Device 004: ID 05c8:0369 Cheng Uei Precision Industry Co., Ltd (Foxlink)[*]Bus 003 Device 003: ID 138a:003f Validity Sensors, Inc. VFS495 Fingerprint Reader[*]Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver[*]Bus 003 Device 007: ID 0a5c:21f1 Broadcom Corp. HP Portable Bumble Bee[*]Bus 003 Device 006: ID 03f0:521d Hewlett-Packard[*]Bus 003 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver[*]Bus 003 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: yes[*]    Hard blocked: no[*]2: brcmwl-0: Wireless LAN[*]    Soft blocked: yes[*]    Hard blocked: no[*][*]##### lsmod #############################[*][*]wl                   6365184  0[*]cfg80211              565248  1 wl[*]wmi                    20480  0[*][*]##### interfaces ########################[*][*]auto lo[*]iface lo inet loopback[*][*]##### ifconfig ##########################[*][*]enp0s25   Link encap:Ethernet  HWaddr <MAC 'enp0s25' [IF1]>[*]          inet addr:192.168.88.178  Bcast:192.168.88.255  Mask:255.255.255.0[*]          inet6 addr: fe80::663e:e10e:a48f:2ffe/64 Scope:Link[*]          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1[*]          RX packets:202 errors:0 dropped:0 overruns:0 frame:0[*]          TX packets:149 errors:0 dropped:0 overruns:0 carrier:0[*]          collisions:0 txqueuelen:1000[*]          RX bytes:91670 (91.6 KB)  TX bytes:19517 (19.5 KB)[*]          Interrupt:20 Memory:d0700000-d0720000[*][*]wlo1      Link encap:Ethernet  HWaddr <MAC 'wlo1' [IF2]>[*]          BROADCAST MULTICAST  MTU:1500  Metric:1[*]          RX packets:0 errors:0 dropped:0 overruns:0 frame:0[*]          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0[*]          collisions:0 txqueuelen:1000[*]          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)[*]          Interrupt:18[*][*]##### iwconfig ##########################[*][*]enp0s25   no wireless extensions.[*][*]lo        no wireless extensions.[*][*]wlo1      IEEE 802.11abg  ESSID:off/any[*]          Mode:Managed  Access Point: Not-Associated[*]          Retry short limit:7   RTS thr:off   Fragment thr:off[*]          Power Management:off[*][*][*]##### route #############################[*][*]Kernel IP routing table[*]Destination     Gateway         Genmask         Flags Metric Ref    Use Iface[*]0.0.0.0         192.168.88.1    0.0.0.0         UG    100    0        0 enp0s25[*]169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 enp0s25[*]192.168.88.0    0.0.0.0         255.255.255.0   U     100    0        0 enp0s25[*][*]##### resolv.conf #######################[*][*]nameserver 127.0.1.1[*][*]##### network managers ##################[*][*]Installed:[*][*]    NetworkManager[*][*]Running:[*][*]root       940     1  0 22:10 ?        00:00:00 /usr/sbin/NetworkManager --no-daemon[*][*]##### NetworkManager info ###############[*][*]GENERAL.DEVICE:                         enp0s25[*]GENERAL.TYPE:                           ethernet[*]GENERAL.NM-TYPE:                        NMDeviceEthernet[*]GENERAL.VENDOR:                         Intel Corporation[*]GENERAL.PRODUCT:                        Ethernet Connection I217-V[*]GENERAL.DRIVER:                         e1000e[*]GENERAL.DRIVER-VERSION:                 3.2.6-k[*]GENERAL.FIRMWARE-VERSION:               0.12-3[*]GENERAL.HWADDR:                         <MAC 'enp0s25' [IF1]>[*]GENERAL.MTU:                            1500[*]GENERAL.STATE:                          100 (connected)[*]GENERAL.REASON:                         0 (No reason given)[*]GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:19.0/net/enp0s25[*]GENERAL.IP-IFACE:                       enp0s25[*]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:                       afa4d9bc-a5ce-4d40-8bd0-353ed4ed6993[*]GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/0[*]GENERAL.METERED:                        no (guessed)[*]CAPABILITIES.CARRIER-DETECT:            yes[*]CAPABILITIES.SPEED:                     100 Mb/s[*]CAPABILITIES.IS-SOFTWARE:               no[*]WIRED-PROPERTIES.CARRIER:               on[*]CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1}[*]CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   afa4d9bc-a5ce-4d40-8bd0-353ed4ed6993 | Wired connection 1[*]IP4.ADDRESS[1]:                         192.168.88.178/24[*]IP4.GATEWAY:                            192.168.88.1[*]IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000[*]IP4.DNS[1]:                             192.168.88.1[*]DHCP4.OPTION[1]:                        requested_routers = 1[*]DHCP4.OPTION[2]:                        requested_domain_search = 1[*]DHCP4.OPTION[3]:                        requested_time_offset = 1[*]DHCP4.OPTION[4]:                        requested_domain_name = 1[*]DHCP4.OPTION[5]:                        requested_rfc3442_classless_static_routes = 1[*]DHCP4.OPTION[6]:                        requested_broadcast_address = 1[*]DHCP4.OPTION[7]:                        requested_netbios_scope = 1[*]DHCP4.OPTION[8]:                        requested_wpad = 1[*]DHCP4.OPTION[9]:                        next_server = 192.168.88.1[*]DHCP4.OPTION[10]:                       expiry = 1465071296[*]DHCP4.OPTION[11]:                       requested_interface_mtu = 1[*]DHCP4.OPTION[12]:                       requested_subnet_mask = 1[*]DHCP4.OPTION[13]:                       dhcp_lease_time = 259200[*]DHCP4.OPTION[14]:                       dhcp_message_type = 5[*]DHCP4.OPTION[15]:                       ip_address = 192.168.88.178[*]DHCP4.OPTION[16]:                       requested_static_routes = 1[*]DHCP4.OPTION[17]:                       requested_domain_name_servers = 1[*]DHCP4.OPTION[18]:                       routers = 192.168.88.1[*]DHCP4.OPTION[19]:                       broadcast_address = 192.168.88.255[*]DHCP4.OPTION[20]:                       requested_ntp_servers = 1[*]DHCP4.OPTION[21]:                       requested_netbios_name_servers = 1[*]DHCP4.OPTION[22]:                       domain_name_servers = 192.168.88.1[*]DHCP4.OPTION[23]:                       requested_ms_classless_static_routes = 1[*]DHCP4.OPTION[24]:                       subnet_mask = 255.255.255.0[*]DHCP4.OPTION[25]:                       network_number = 192.168.88.0[*]DHCP4.OPTION[26]:                       requested_host_name = 1[*]DHCP4.OPTION[27]:                       dhcp_server_identifier = 192.168.88.1[*]IP6.ADDRESS[1]:                         fe80::663e:e10e:a48f:2ffe/64[*]IP6.GATEWAY:[*][*]GENERAL.DEVICE:                         wlo1[*]GENERAL.TYPE:                           wifi[*]GENERAL.NM-TYPE:                        NMDeviceWifi[*]GENERAL.VENDOR:                         Broadcom Corporation[*]GENERAL.PRODUCT:                        BCM43228 802.11a/b/g/n[*]GENERAL.DRIVER:                         wl[*]GENERAL.DRIVER-VERSION:                 6.30.223.248 (r487574)[*]GENERAL.FIRMWARE-VERSION:[*]GENERAL.HWADDR:                         <MAC 'wlo1' [IF2]>[*]GENERAL.MTU:                            1500[*]GENERAL.STATE:                          20 (unavailable)[*]GENERAL.REASON:                         2 (Device is now managed)[*]GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.6/0000:02:00.0/net/wlo1[*]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[*]WIFI-PROPERTIES.WEP:                    yes[*]WIFI-PROPERTIES.WPA:                    yes[*]WIFI-PROPERTIES.WPA2:                   yes[*]WIFI-PROPERTIES.TKIP:                   yes[*]WIFI-PROPERTIES.CCMP:                   yes[*]WIFI-PROPERTIES.AP:                     no[*]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  *[*][*]##### NetworkManager.state ##############[*][*][main][*]NetworkingEnabled=true[*]WirelessEnabled=false[*]WWANEnabled=true[*][*]##### NetworkManager.conf ###############[*][*][main][*]plugins=ifupdown,keyfile,ofono[*]dns=dnsmasq[*][*][ifupdown][*]managed=false[*][*]##### NetworkManager profiles ###########[*][*]sudo: unable to resolve host mhelaptop[*][[/etc/NetworkManager/system-connections/BB&Nana]] (600 root)[*][connection] id=BB&Nana | type=wifi | permissions=user:mhe1:;[*][wifi] mac-address=<MAC 'wlo1' [IF2]> | mac-address-blacklist= | ssid=BB&Nana[*][ipv4] method=auto[*][ipv6] method=auto[*][*]##### iw reg get ########################[*][*]Region: Europe/Copenhagen (based on set time zone)[*][*]country 00: DFS-UNSET[*]    (2402 - 2472 @ 40), (N/A, 20), (N/A)[*]    (2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR[*]    (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR[*]    (5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR[*]    (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, 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 ###################[*][*]enp0s25   no frequency information.[*][*]lo        no frequency information.[*][*]wlo1      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 38 : 5.19 GHz[*]          Channel 40 : 5.2 GHz[*]          Channel 42 : 5.21 GHz[*]          Channel 44 : 5.22 GHz[*]          Channel 46 : 5.23 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[*][*]##### iwlist scan #######################[*][*]sudo: unable to resolve host mhelaptop[*]enp0s25   Interface doesn't support scanning.[*][*]wlo1      Interface doesn't support scanning : Network is down[*][*]lo        Interface doesn't support scanning.[*][*]##### module infos ######################[*][*][wl][*]filename:       /lib/modules/4.4.0-22-generic/updates/dkms/wl.ko[*]license:        MIXED/Proprietary[*]srcversion:     4DDC5FCDB1E30F7DFDCA530[*]depends:        cfg80211[*]vermagic:       4.4.0-22-generic SMP mod_unload modversions[*]parm:           passivemode:int[*]parm:           wl_txq_thresh:int[*]parm:           oneonly:int[*]parm:           piomode:int[*]parm:           instance_base:int[*]parm:           nompc:int[*]parm:           intf_name:string[*][*][cfg80211][*]filename:       /lib/modules/4.4.0-22-generic/kernel/net/wireless/cfg80211.ko[*]description:    wireless configuration support[*]license:        GPL[*]author:         Johannes Berg[*]srcversion:     00D8DA6D3B739DDD31FFF50[*]depends:[*]intree:         Y[*]vermagic:       4.4.0-22-generic SMP mod_unload modversions[*]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 #################[*][*][cfg80211][*]cfg80211_disable_40mhz_24ghz: N[*]ieee80211_regdom: 00[*][*]##### /etc/modules ######################[*][*]##### modprobe options ##################[*][*][/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 garmin_gps[*]blacklist asus_acpi[*]blacklist snd_pcsp[*]blacklist pcspkr[*]blacklist amd76x_edac[*]blacklist hp_wmi[*][*][/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/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 #############################[*][*][   12.651707] bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0a5c-21f1.hcd failed with error -2[*][   12.651713] Bluetooth: hci0: BCM: Patch brcm/BCM20702A1-0a5c-21f1.hcd not found[*][   12.681157] wl: module license 'MIXED/Proprietary' taints kernel.[*][   12.683128] wl: module verification failed: signature and/or required key missing - tainting kernel[*][   12.759032] wlan0: Broadcom BCM4359 802.11 Hybrid Wireless Controller 6.30.223.248 (r487574)[*][   12.930037] wl 0000:02:00.0 wlo1: renamed from wlan0[*][   13.218412] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready[*][   13.221131] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready (repeated 2 times)[*][  267.847615] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None[*][  267.847624] e1000e 0000:00:19.0 enp0s25: 10/100 speed: disabling TSO[*][  267.847687] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready[*][  309.153618] ERROR @wl_dev_intvar_get : error (-1)[*][*]########## wireless info END ############[*][/LIST]
    if the code box is too small then this is the link https://paste.kde.org/pwpfseifr
    Regards,
    Morten

    #2
    Broadcom. It used be a beast to install, but now if it doesn't work out of the box then:

    1. Make sure you are wired to the network OK
    2. Run sudo apt purge bcmwl*
    3. Run sudo apt install firmware-b43-installer
    4. Reboot
    If you're sitting wondering,
    Which Batman is the best,
    There's only one true answer my friend,
    It's Adam Bloody West!

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