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Thread: Wifi drop signal and stop working till re-plug [TL-WN822N]

  1. #1
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    Wifi drop signal and stop working till re-plug [TL-WN822N]

    My device TL-WN822N is often dropping the signal (Less lines in inducator) and disconnect (showing a low signal but there's no connection at all).

    It helps if I unplug and push its button a lot, then re-plug, or plug it to other usb and then back to its.

    INFO:
    Code:
    ########## wireless info START ##########
    
    Report from: 04 Feb 2016 14:14 IST +0200
    
    Booted last: 01 Feb 2016 18:09 IST +0200
    
    Script from: 27 Sep 2015 00:34 UTC +0000
    
    ##### release ###########################
    
    Distributor ID:    Ubuntu
    Description:    Ubuntu 15.04
    Release:    15.04
    Codename:    vivid
    
    ##### kernel ############################
    
    Linux 3.19.0-47-generic #53-Ubuntu SMP Mon Jan 18 14:02:48 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
    
    Parameters: ro, quiet, splash, vt.handoff=7
    
    ##### desktop ###########################
    
    Lubuntu
    
    ##### 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 095: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 002: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    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 ##################
    
    'pccardctl' is not installed (package "pcmciautils").
    
    ##### rfkill ############################
    
    ##### lsmod #############################
    
    cfg80211              540672  0 
    
    ##### interfaces ########################
    
    auto lo
    iface lo inet loopback
    
    ##### ifconfig ##########################
    
    eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]>  
              UP 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)
    
    wlan0     Link encap:Ethernet  HWaddr <MAC 'wlan0' [IF]>  
              inet addr:192.168.1.17  Bcast:192.168.1.255  Mask:255.255.255.0
              inet6 addr: fe80::<IP6 'wlan0' [IF]>/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:1428 errors:0 dropped:117 overruns:0 frame:0
              TX packets:1211 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:960242 (960.2 KB)  TX bytes:154435 (154.4 KB)
    
    ##### iwconfig ##########################
    
    eth0      no wireless extensions.
    
    lo        no wireless extensions.
    
    wlan0     IEEE 802.11bgn  ESSID:"ZIRU"  Nickname:"<WIFI@REALTEK>"
              Mode:Managed  Frequency:2.462 GHz  Access Point: <MAC 'ZIRU' [AC1]>   
              Bit Rate:144.4 Mb/s   Sensitivity:0/0  
              Retry:off   RTS thr:off   Fragment thr:off
              Power Management:off
              Link Quality=57/100  Signal level=32/100  Noise level=0/100
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:0  Invalid misc:0   Missed beacon:0
    
    ##### route #############################
    
    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    0.0.0.0         192.168.1.1     0.0.0.0         UG    400    0        0 wlan0
    192.168.1.0     0.0.0.0         255.255.255.0   U     400    0        0 wlan0
    
    ##### resolv.conf #######################
    
    nameserver 127.0.1.1
    
    ##### network managers ##################
    
    Installed:
    
        NetworkManager
    
    Running:
    
    root       574     1  0 Feb01 ?        00:00:15 /usr/sbin/NetworkManager --no-daemon
    
    ##### NetworkManager info ###############
    
    GENERAL.DEVICE:                         wlan0
    GENERAL.TYPE:                           wifi
    GENERAL.VENDOR:                         Realtek
    GENERAL.PRODUCT:                        USB WLAN
    GENERAL.DRIVER:                         rtl8192cu
    GENERAL.DRIVER-VERSION:                 
    GENERAL.FIRMWARE-VERSION:               
    GENERAL.HWADDR:                         <MAC 'wlan0' [IF]>
    GENERAL.MTU:                            1500
    GENERAL.STATE:                          100 (connected)
    GENERAL.REASON:                         0 (No reason given)
    GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/net/wlan0
    GENERAL.IP-IFACE:                       wlan0
    GENERAL.NM-MANAGED:                     yes
    GENERAL.AUTOCONNECT:                    yes
    GENERAL.FIRMWARE-MISSING:               no
    GENERAL.CONNECTION:                     ZIRU
    GENERAL.CON-UUID:                       1152deb7-25b9-4b66-9184-76bd332c53ce
    GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/49
    CAPABILITIES.CARRIER-DETECT:            no
    CAPABILITIES.SPEED:                     144 Mb/s
    CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1,2}
    CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   1152deb7-25b9-4b66-9184-76bd332c53ce | ZIRU
    CONNECTIONS.AVAILABLE-CONNECTIONS[2]:   ff886343-fa7d-4faa-b6ea-7593f9437ca3 | ubnt
    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
    IP4.ADDRESS[1]:                         ip = 192.168.1.17/24, gw = 192.168.1.1
    IP4.DNS[1]:                             213.57.22.5
    IP4.DNS[2]:                             213.57.2.5
    DHCP4.OPTION[1]:                        requested_subnet_mask = 1
    DHCP4.OPTION[2]:                        requested_rfc3442_classless_static_routes = 1
    DHCP4.OPTION[3]:                        subnet_mask = 255.255.255.0
    DHCP4.OPTION[4]:                        domain_name_servers = 213.57.22.5 213.57.2.5
    DHCP4.OPTION[5]:                        ip_address = 192.168.1.17
    DHCP4.OPTION[6]:                        requested_static_routes = 1
    DHCP4.OPTION[7]:                        dhcp_server_identifier = 192.168.1.1
    DHCP4.OPTION[8]:                        default_ip_ttl = 64
    DHCP4.OPTION[9]:                        requested_time_offset = 1
    DHCP4.OPTION[10]:                       time_offset = 0
    DHCP4.OPTION[11]:                       broadcast_address = 192.168.1.255
    DHCP4.OPTION[12]:                       requested_interface_mtu = 1
    DHCP4.OPTION[13]:                       requested_domain_name_servers = 1
    DHCP4.OPTION[14]:                       dhcp_rebinding_time = 3150
    DHCP4.OPTION[15]:                       dhcp_message_type = 5
    DHCP4.OPTION[16]:                       requested_broadcast_address = 1
    DHCP4.OPTION[17]:                       routers = 192.168.1.1
    DHCP4.OPTION[18]:                       dhcp_renewal_time = 1800
    DHCP4.OPTION[19]:                       requested_domain_name = 1
    DHCP4.OPTION[20]:                       requested_routers = 1
    DHCP4.OPTION[21]:                       expiry = 1454591505
    DHCP4.OPTION[22]:                       requested_wpad = 1
    DHCP4.OPTION[23]:                       requested_netbios_scope = 1
    DHCP4.OPTION[24]:                       requested_ms_classless_static_routes = 1
    DHCP4.OPTION[25]:                       requested_netbios_name_servers = 1
    DHCP4.OPTION[26]:                       network_number = 192.168.1.0
    DHCP4.OPTION[27]:                       requested_domain_search = 1
    DHCP4.OPTION[28]:                       requested_ntp_servers = 1
    DHCP4.OPTION[29]:                       next_server = 192.168.1.1
    DHCP4.OPTION[30]:                       requested_host_name = 1
    DHCP4.OPTION[31]:                       dhcp_lease_time = 3600
    IP6.ADDRESS[1]:                         ip = fe80::<IP6 'wlan0' [IF]>/64, gw = ::
    
    GENERAL.DEVICE:                         eth0
    GENERAL.TYPE:                           ethernet
    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 'eth0' [IF]>
    GENERAL.MTU:                            1500
    GENERAL.STATE:                          20 (unavailable)
    GENERAL.REASON:                         2 (Device is now managed)
    GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/eth0
    GENERAL.IP-IFACE:                       
    GENERAL.NM-MANAGED:                     yes
    GENERAL.AUTOCONNECT:                    yes
    GENERAL.FIRMWARE-MISSING:               no
    GENERAL.CONNECTION:                     --
    GENERAL.CON-UUID:                       --
    GENERAL.CON-PATH:                       --
    CAPABILITIES.CARRIER-DETECT:            yes
    CAPABILITIES.SPEED:                     unknown
    CONNECTIONS.AVAILABLE-CONNECTION-PATHS: 
    WIRED-PROPERTIES.CARRIER:               off
    
    SSID               BSSID              MODE   CHAN  FREQ      RATE       SIGNAL  BARS  SECURITY   ACTIVE  * 
    Katz               <MAC 'Katz' [AC3]>  Infra  6     2437 MHz  54 Mbit/s  42      ▂▄__  WPA2       no        
    HOTBOX-C94E        <MAC 'HOTBOX-C94E' [AC11]>  Infra  11    2462 MHz  16 Mbit/s  46      ▂▄__  WPA1 WPA2  no        
    fisher             <MAC 'fisher' [AC4]>  Infra  4     2427 MHz  16 Mbit/s  42      ▂▄__  WPA2       no        
    Mark               <MAC 'Mark' [AC2]>  Infra  1     2412 MHz  2 Mbit/s   59      ▂▄▆_  WPA1 WPA2  no        
    Shalom1            <MAC 'Shalom1' [AC9]>  Infra  9     2452 MHz  54 Mbit/s  18      ▂___  WPA2       no        
    Ben_2.4GHz_1       <MAC 'Ben_2.4GHz_1' [AC6]>  Infra  6     2437 MHz  16 Mbit/s  10      ▂___  WPA1 WPA2  no        
    Bezeq Free 7D9934  <MAC 'Bezeq Free 7D9934' [AC10]>  Infra  9     2452 MHz  54 Mbit/s  26      ▂___  --         no        
    Bezeq Free 003679  <MAC 'Bezeq Free 003679' [AC7]>  Infra  6     2437 MHz  16 Mbit/s  26      ▂___  --         no        
    ubnt               <MAC 'ubnt' [AC12]>  Infra  13    2472 MHz  44 Mbit/s  7       ▂___  --         no        
    ZIRU               <MAC 'ZIRU' [AC1]>  Infra  11    2462 MHz  16 Mbit/s  92      ▂▄▆█  WPA1 WPA2  yes     * 
    
    ##### NetworkManager.state ##############
    
    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    WimaxEnabled=true
    
    ##### NetworkManager.conf ###############
    
    [main]
    plugins=ifupdown,keyfile,ofono
    dns=dnsmasq
    
    [ifupdown]
    managed=false
    
    ##### NetworkManager profiles ###########
    
    Sorry, try again.
    [[/etc/NetworkManager/system-connections/ubnt]] (600 root)
    [connection] id=ubnt | type=wifi
    [wifi] ssid=ubnt | mac-address=<MAC 'wlan0' [IF]>
    [ipv6] method=auto
    [ipv4] method=auto
    
    [[/etc/NetworkManager/system-connections/ZIRU]] (600 root)
    [connection] id=ZIRU | type=wifi
    [wifi] ssid=ZIRU | mac-address=<MAC 'wlan0' [IF]>
    [ipv4] method=auto
    [ipv6] method=auto
    
    [[/etc/NetworkManager/system-connections/ruchama]] (600 root)
    [connection] id=ruchama | type=wifi
    [wifi] ssid=ruchama | mac-address=<MAC 'wlan0' [IF]>
    [ipv6] method=auto
    [ipv4] method=auto
    
    [[/etc/NetworkManager/system-connections/TP-LINK_AE9AF2]] (600 root)
    [connection] id=TP-LINK_AE9AF2 | type=wifi
    [wifi] ssid=TP-LINK_AE9AF2 | mac-address=<MAC 'wlan0' [IF]>
    [ipv6] method=auto
    [ipv4] method=auto
    
    ##### iw reg get ########################
    
    Region: Asia/Jerusalem (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 ###################
    
    eth0      no frequency information.
    
    lo        no frequency information.
    
    wlan0     13 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
              Current Frequency:2.462 GHz (Channel 11)
    
    ##### iwlist scan #######################
    
    eth0      Interface doesn't support scanning.
    
    lo        Interface doesn't support scanning.
    
    Channel occupancy:
    
          1   APs on   Frequency:2.412 GHz (Channel 1)
          1   APs on   Frequency:2.427 GHz (Channel 4)
          5   APs on   Frequency:2.437 GHz (Channel 6)
          2   APs on   Frequency:2.452 GHz (Channel 9)
          2   APs on   Frequency:2.462 GHz (Channel 11)
          1   APs on   Frequency:2.472 GHz (Channel 13)
    
    wlan0     Scan completed :
              Cell 01 - Address: <MAC 'ZIRU' [AC1]>
                        ESSID:"ZIRU"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.462 GHz (Channel 11)
                        Encryption key:on
                        Bit Rates:144 Mb/s
                        Extra:wpa_ie=dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Extra:rsn_ie=30180100000fac020200000fac04000fac020100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Quality=93/100  Signal level=38/100  
              Cell 02 - Address: <MAC 'Mark' [AC2]>
                        ESSID:"Mark"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.412 GHz (Channel 1)
                        Encryption key:on
                        Bit Rates:130 Mb/s
                        Extra:wpa_ie=dd1a0050f20101000050f20202000050f2020050f20401000050f202
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : TKIP CCMP
                            Authentication Suites (1) : PSK
                        Extra:rsn_ie=30180100000fac020200000fac02000fac040100000fac020000
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : TKIP CCMP
                            Authentication Suites (1) : PSK
                        Quality=100/100  Signal level=58/100  
              Cell 03 - Address: <MAC 'Katz' [AC3]>
                        ESSID:"Katz"
                        Protocol:IEEE 802.11bg
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Encryption key:on
                        Bit Rates:54 Mb/s
                        Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        Quality=19/100  Signal level=43/100  
              Cell 04 - Address: <MAC 'fisher' [AC4]>
                        ESSID:"fisher"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.427 GHz (Channel 4)
                        Encryption key:on
                        Bit Rates:144 Mb/s
                        Extra:rsn_ie=30140100000fac040100000fac040100000fac020000
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        Quality=47/100  Signal level=23/100  
              Cell 05 - Address: <MAC 'Aiman' [AC5]>
                        ESSID:"Aiman"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Encryption key:on
                        Bit Rates:144 Mb/s
                        Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        Quality=91/100  Signal level=23/100  
              Cell 06 - Address: <MAC 'Ben_2.4GHz_1' [AC6]>
                        ESSID:"Ben_2.4GHz_1"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Encryption key:on
                        Bit Rates:144 Mb/s
                        Extra:wpa_ie=dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Extra:rsn_ie=30180100000fac020200000fac04000fac020100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Quality=24/100  Signal level=4/100  
              Cell 07 - Address: <MAC 'Bezeq Free 003679' [AC7]>
                        ESSID:"Bezeq Free 003679"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Encryption key:off
                        Bit Rates:144 Mb/s
                        Quality=74/100  Signal level=23/100  
              Cell 08 - Address: <MAC 'TP-LINK_AE9AF2' [AC8]>
                        ESSID:"TP-LINK_AE9AF2"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Encryption key:off
                        Bit Rates:150 Mb/s
                        Quality=63/100  Signal level=7/100  
              Cell 09 - Address: <MAC 'Shalom1' [AC9]>
                        ESSID:"Shalom1"
                        Protocol:IEEE 802.11bg
                        Mode:Master
                        Frequency:2.452 GHz (Channel 9)
                        Encryption key:on
                        Bit Rates:54 Mb/s
                        Extra:rsn_ie=30140100000fac040100000fac040100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        Quality=36/100  Signal level=25/100  
              Cell 10 - Address: <MAC 'Bezeq Free 7D9934' [AC10]>
                        ESSID:"Bezeq Free 7D9934"
                        Protocol:IEEE 802.11bg
                        Mode:Master
                        Frequency:2.452 GHz (Channel 9)
                        Encryption key:off
                        Bit Rates:54 Mb/s
                        Quality=36/100  Signal level=12/100  
              Cell 11 - Address: <MAC 'HOTBOX-C94E' [AC11]>
                        ESSID:"HOTBOX-C94E"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.462 GHz (Channel 11)
                        Encryption key:on
                        Bit Rates:144 Mb/s
                        Extra:wpa_ie=dd1a0050f20101000050f20202000050f2040050f20201000050f202
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Extra:rsn_ie=30180100000fac020200000fac04000fac020100000fac020c00
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        Quality=100/100  Signal level=42/100  
              Cell 12 - Address: <MAC 'ubnt' [AC12]>
                        ESSID:"ubnt"
                        Protocol:IEEE 802.11bgn
                        Mode:Master
                        Frequency:2.472 GHz (Channel 13)
                        Encryption key:off
                        Bit Rates:300 Mb/s
                        Quality=0/100  Signal level=10/100  
    
    ##### module infos ######################
    
    [cfg80211]
    filename:       /lib/modules/3.19.0-47-generic/kernel/net/wireless/cfg80211.ko
    description:    wireless configuration support
    license:        GPL
    author:         Johannes Berg
    srcversion:     F28307769349A31F4B24FC2
    depends:        
    intree:         Y
    vermagic:       3.19.0-47-generic SMP mod_unload modversions 
    signer:         Magrathea: Glacier signing key
    sig_key:        DE:E0:80:57:2B:DE:A4:7B:E7:DD:7E:14:64:5F:81:DF:4D:9A:74:11
    sig_hashalgo:   sha512
    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 ######################
    
    vhba
    
    ##### modprobe options ##################
    
    [/etc/modprobe.d/8192cu-disable-power-management.conf]
    options 8192cu rtw_power_mgnt=0 rtw_enusbss=0
    
    [/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
    blacklist rtl8192cu
    blacklist rtl8192cu
    
    [/etc/modprobe.d/blacklist-native-rtl8192.conf]
    blacklist rtl8192cu
    blacklist rtl8192c_common
    blacklist rtlwifi
    
    [/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/libpisock9.conf]
    blacklist visor
    
    [/etc/modprobe.d/mlx4.conf]
    softdep mlx4_core post: mlx4_en
    
    [/etc/modprobe.d/qemu-system-x86.conf]
    options kvm_intel nested=1
    
    ##### rc.local ##########################
    
    exit 0
    
    ##### pm-utils ##########################
    
    ##### udev rules ########################
    
    [/etc/udev/rules.d/70-persistent-net.rules]
    # PCI device 0x10ec:0x8168 (r8169)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
    # USB device 0x:0x (rtl8192cu)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
    # USB device 0x:0x (rtl8192cu)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan1"
    # USB device 0x:0x (rt2800usb)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan2"
    
    ##### dmesg #############################
    
    [200615.819871] rtw_tkip_decrypt(wlan0) no_gkey_bc_cnt:1, no_gkey_mc_cnt:0
    [203126.860301] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [203126.873321] r8169 0000:03:00.0 eth0: link down
    
    ########## wireless info END ############
    http://i.imgur.com/yzdWoEH.png מלך האריות

  2. #2
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    Re: Wifi drop signal and stop working till re-plug [TL-WN822N]

    Craving anchovy, herring and squid pizza.....with clam sauce

  3. #3
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    Re: Wifi drop signal and stop working till re-plug [TL-WN822N]

    Tried it, didnt seem to help.
    http://i.imgur.com/yzdWoEH.png מלך האריות

  4. #4
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    Re: Wifi drop signal and stop working till re-plug [TL-WN822N]

    Give this a try without booting, if it helps we can make it permanent.
    Code:
    sudo modprobe -r rtl8192cu
    sudo modprobe rtl8192cu swenc=1
    thanks.
    Craving anchovy, herring and squid pizza.....with clam sauce

  5. #5
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    Re: Wifi drop signal and stop working till re-plug [TL-WN822N]

    shahar@Sonic:~$ sudo modprobe -r rtl8192cu
    [sudo] password for shahar:
    shahar@Sonic:~$ sudo modprobe rtl8192cu swenc=1
    modprobe: ERROR: could not insert 'rtl8192cu': Device or resource busy
    shahar@Sonic:~$

    By the way im using pvaret driver. it's how I made it work from the start but it still lose signal. and im not sure the power option there is helping.
    http://i.imgur.com/yzdWoEH.png מלך האריות

  6. #6
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    Re: Wifi drop signal and stop working till re-plug [TL-WN822N]

    Hi , that last command failed because the device was still busy.
    it shouldnt have been with the "sudo modprobe -r" command
    try this,,
    Code:
    sudo modprobe -rf rtl8192cu
    sudo modprobe rtl8192cu swenc=1
    that will work till the first bood, if the command
    helped we can make it permanent.

    thanks.
    Craving anchovy, herring and squid pizza.....with clam sauce

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