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Thread: Intermittent wifi connectivity on 14.04 RNX-N250PCe

  1. #1
    Join Date
    Jun 2014
    Beans
    3

    Intermittent wifi connectivity on 14.04 RNX-N250PCe

    I've tried a few things but the wifi continues to drop intermittently. I'm not sure I have the correct wifi driver installed for my wireless card RNX-N250PCe. I have 2844083-rtl8192ce_dkms_2.6.0006.0321.tar.gz, but am not sure it's installed properly.


    when working:
    Code:
    $ iwconfig
    eth0      no wireless extensions.
    
    
    lo        no wireless extensions.
    
    
    wlan0     IEEE 802.11bgn  ESSID:"snappy"  
              Mode:Managed  Frequency:2.412 GHz  Access Point: 10:6F:3F:E7:34:5E   
              Bit Rate=144.4 Mb/s   Tx-Power=20 dBm   
              Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
              Power Management:off
              Link Quality=38/70  Signal level=-72 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:0  Invalid misc:378   Missed beacon:0
    
    
    
    
    $ ifconfig
    eth0      Link encap:Ethernet  HWaddr 40:16:7e:22:4b:c2  
              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)
    
    
    lo        Link encap:Local Loopback  
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host
              UP LOOPBACK RUNNING  MTU:65536  Metric:1
              RX packets:1005 errors:0 dropped:0 overruns:0 frame:0
              TX packets:1005 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0 
              RX bytes:88754 (88.7 KB)  TX bytes:88754 (88.7 KB)
    
    
    wlan0     Link encap:Ethernet  HWaddr 68:1c:a2:16:73:95  
              inet addr:192.168.11.6  Bcast:192.168.11.255  Mask:255.255.255.0
              inet6 addr: fe80::6a1c:a2ff:fe16:7395/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:15669 errors:0 dropped:0 overruns:0 frame:0
              TX packets:11868 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:14015249 (14.0 MB)  TX bytes:2342654 (2.3 MB)
    
    $ nm-tool
    NetworkManager Tool
    
    
    State: connected (global)
    
    
    - Device: wlan0  [snappy] ------------------------------------------------------
      Type:              802.11 WiFi
      Driver:            rtl8192ce
      State:             connected
      Default:           yes
      HW Address:        68:1C:A2:16:73:95
    
    
      Capabilities:
        Speed:           144 Mb/s
    
    
      Wireless Properties
        WEP Encryption:  yes
        WPA Encryption:  yes
        WPA2 Encryption: yes
    
    
      Wireless Access Points (* = current AP)
        FBI:             Infra, 00:1A:70:00:55:D1, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WPA
        Spider's net:    Infra, C0:C1:C0:46:CE:FE, Freq 2462 MHz, Rate 54 Mb/s, Strength 67 WPA WPA2
        wisconsin:       Infra, F8:35:DD:3D:43:9C, Freq 2462 MHz, Rate 54 Mb/s, Strength 57 WPA2
        DIRECT-roku-D54040: Infra, B8:3E:59:E5:CA:E1, Freq 2437 MHz, Rate 54 Mb/s, Strength 49 WPA2
        pvpad:           Infra, B8:E6:25:9B:1A:6A, Freq 2462 MHz, Rate 54 Mb/s, Strength 54 WPA2
        CRBMRN:          Infra, 90:84:0D:DB:F2:65, Freq 2462 MHz, Rate 54 Mb/s, Strength 47 WPA2
        HOME-9D8A-2.4:   Infra, 54:BE:F7:F4:86:90, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
        weasel2.4G:      Infra, 28:C6:8E:0A:00:52, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WPA2
        xfinitywifi:     Infra, C6:A4:62:FD:FB:40, Freq 2412 MHz, Rate 54 Mb/s, Strength 47
        *snappy:         Infra, 10:6F:3F:E7:34:5E, Freq 2412 MHz, Rate 54 Mb/s, Strength 50 WPA WPA2
        737 Wisconsin:   Infra, C4:3D:C7:89:6D:C6, Freq 2417 MHz, Rate 54 Mb/s, Strength 50 WPA
        gatornet:        Infra, 00:22:3F:9B:98:98, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA
        HOME-935F:       Infra, CC:35:40:CB:93:5F, Freq 2412 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
        wabisabi:        Infra, 90:72:40:15:94:9A, Freq 2462 MHz, Rate 54 Mb/s, Strength 47 WPA2
        DANIELA-RUAH:    Infra, CC:A4:62:FD:FB:40, Freq 2412 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
    
    
      IPv4 Settings:
        Address:         192.168.11.6
        Prefix:          24 (255.255.255.0)
        Gateway:         192.168.11.1
    
    
        DNS:             192.168.11.1
    
    
    
    
    - Device: eth0 -----------------------------------------------------------------
      Type:              Wired
      Driver:            r8169
      State:             unavailable
      Default:           no
      HW Address:        40:16:7E:22:4B:C2
    
    
      Capabilities:
        Carrier Detect:  yes
    
    
      Wired Properties
        Carrier:         off

    when not working:


    Code:
    $ iwconfig
    eth0      no wireless extensions.
    
    
    lo        no wireless extensions.
    
    
    wlan0     IEEE 802.11bgn  ESSID:off/any  
              Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
              Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
              Power Management:off
    
    
    
    
    $ ifconfig
    eth0      Link encap:Ethernet  HWaddr 40:16:7e:22:4b:c2  
              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)
    
    
    lo        Link encap:Local Loopback  
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host
              UP LOOPBACK RUNNING  MTU:65536  Metric:1
              RX packets:236430 errors:0 dropped:0 overruns:0 frame:0
              TX packets:236430 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0 
              RX bytes:16068322 (16.0 MB)  TX bytes:16068322 (16.0 MB)
    
    
    wlan0     Link encap:Ethernet  HWaddr 68:1c:a2:16:73:95  
              UP BROADCAST MULTICAST  MTU:1500  Metric:1
              RX packets:28425 errors:0 dropped:0 overruns:0 frame:0
              TX packets:22646 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:19071401 (19.0 MB)  TX bytes:4438262 (4.4 MB)
    
    
    
    
    $ nm-tool
    NetworkManager Tool
    
    
    State: disconnected
    
    
    - Device: wlan0 ----------------------------------------------------------------
      Type:              802.11 WiFi
      Driver:            rtl8192ce
      State:             disconnected
      Default:           no
      HW Address:        68:1C:A2:16:73:95
    
    
      Capabilities:
    
    
      Wireless Properties
        WEP Encryption:  yes
        WPA Encryption:  yes
        WPA2 Encryption: yes
    
    
      Wireless Access Points 
    
    
    
    
    - Device: eth0 -----------------------------------------------------------------
      Type:              Wired
      Driver:            r8169
      State:             unavailable
      Default:           no
      HW Address:        40:16:7E:22:4B:C2
    
    
      Capabilities:
        Carrier Detect:  yes
    
    
      Wired Properties
        Carrier:         off

    other info:
    Code:
    $ lspci -nn
    00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) [1002:5a14] (rev 02)
    00:02.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B) [1002:5a16]
    00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D) [1002:5a18]
    00:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port E) [1002:5a19]
    00:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port G) [1002:5a1b]
    00:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port H) [1002:5a1c]
    00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391] (rev 40)
    00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
    00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
    00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
    00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
    00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller [1002:4385] (rev 42)
    00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] (rev 40)
    00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d] (rev 40)
    00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge [1002:4384] (rev 40)
    00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399]
    00:16.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
    00:16.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
    00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0 [1022:1600]
    00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1 [1022:1601]
    00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2 [1022:1602]
    00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3 [1022:1603]
    00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4 [1022:1604]
    00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5 [1022:1605]
    01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Bonaire XTX [Radeon R7 260X] [1002:6658]
    01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:0002]
    02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09)
    03:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042]
    04:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042]
    05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178] (rev 01)
    
    
    
    
    $ lsmod
    Module                  Size  Used by
    ctr                    13049  1 
    ccm                    17773  1 
    bnep                   19624  2 
    rfcomm                 69160  0 
    bluetooth             395423  10 bnep,rfcomm
    snd_hda_codec_hdmi     46207  1 
    joydev                 17381  0 
    arc4                   12608  2 
    eeepc_wmi              13151  0 
    asus_wmi               24191  1 eeepc_wmi
    sparse_keymap          13948  1 asus_wmi
    video                  19476  1 asus_wmi
    mxm_wmi                13021  0 
    kvm_amd                59987  0 
    kvm                   451511  1 kvm_amd
    crct10dif_pclmul       14289  0 
    snd_hda_codec_realtek    61438  1 
    crc32_pclmul           13113  0 
    ghash_clmulni_intel    13216  0 
    aesni_intel            55624  2 
    aes_x86_64             17131  1 aesni_intel
    snd_hda_intel          52355  5 
    lrw                    13286  1 aesni_intel
    gf128mul               14951  1 lrw
    snd_hda_codec         192906  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
    glue_helper            13990  1 aesni_intel
    ablk_helper            13597  1 aesni_intel
    snd_seq_midi           13324  0 
    cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
    snd_seq_midi_event     14899  1 snd_seq_midi
    snd_hwdep              13602  1 snd_hda_codec
    rtl8192ce              53550  0 
    snd_rawmidi            30144  1 snd_seq_midi
    rtl_pci                26690  1 rtl8192ce
    snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
    rtlwifi                63475  2 rtl_pci,rtl8192ce
    radeon               1514165  4 
    serio_raw              13462  0 
    rtl8192c_common        53172  1 rtl8192ce
    k10temp                13126  0 
    fam15h_power           13119  0 
    edac_core              62291  0 
    mac80211              626557  3 rtl_pci,rtlwifi,rtl8192ce
    edac_mce_amd           22617  0 
    snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
    sp5100_tco             13979  0 
    snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
    i2c_piix4              22155  0 
    snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
    parport_pc             32701  0 
    cfg80211              484040  2 mac80211,rtlwifi
    snd_timer              29482  2 snd_pcm,snd_seq
    ttm                    85115  1 radeon
    drm_kms_helper         52758  1 radeon
    ppdev                  17671  0 
    snd                    69238  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
    drm                   302817  6 ttm,drm_kms_helper,radeon
    soundcore              12680  1 snd
    i2c_algo_bit           13413  1 radeon
    lp                     17759  0 
    parport                42348  3 lp,ppdev,parport_pc
    mac_hid                13205  0 
    wmi                    19177  2 mxm_wmi,asus_wmi
    hid_generic            12548  0 
    usbhid                 52570  0 
    hid                   106148  2 hid_generic,usbhid
    psmouse               102222  0 
    ahci                   25819  2 
    libahci                32168  1 ahci
    r8169                  67581  0 
    mii                    13934  1 r8169
    
    
    
    
    $ sudo lshw
    [...]
               *-network
                    description: Wireless interface
                    product: RTL8192CE PCIe Wireless Network Adapter
                    vendor: Realtek Semiconductor Co., Ltd.
                    physical id: 0
                    bus info: pci@0000:05:00.0
                    logical name: wlan0
                    version: 01
                    serial: 68:1c:a2:16:73:95
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                    configuration: broadcast=yes driver=rtl8192ce driverversion=3.13.0-29-generic firmware=N/A ip=192.168.11.6 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
                    resources: irq:48 ioport:c000(size=256) memory:fe700000-fe703fff
    [...]
    Any guidance I can get would be great.

  2. #2
    squakie is offline I Ubuntu, Therefore, I Am
    Join Date
    Oct 2012
    Beans
    2,238
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: Intermittent wifi connectivity on 14.04 RNX-N250PCe

    Did you install via the software center?

    Have you rebooted?

    It *might* be that the module needs to be loaded via modprobe.

    Please post back the output of:

    lsmod

  3. #3
    Join Date
    Jun 2014
    Beans
    3

    Re: Intermittent wifi connectivity on 14.04 RNX-N250PCe

    I tried to install the driver then ended up reinstalling 14.04 due to poor partitioning. I've restarted a few times in the course of troubleshooting. The card can find the network, but has been intermittently dropping. Here's lsmod:

    Code:
    $ lsmod
    Module                  Size  Used by
    ctr                    13049  1 
    ccm                    17773  1 
    rfcomm                 69160  0 
    bnep                   19624  2 
    bluetooth             395423  10 bnep,rfcomm
    snd_hda_codec_hdmi     46207  1 
    arc4                   12608  2 
    joydev                 17381  0 
    eeepc_wmi              13151  0 
    asus_wmi               24191  1 eeepc_wmi
    sparse_keymap          13948  1 asus_wmi
    video                  19476  1 asus_wmi
    mxm_wmi                13021  0 
    kvm_amd                59987  0 
    kvm                   451511  1 kvm_amd
    crct10dif_pclmul       14289  0 
    crc32_pclmul           13113  0 
    ghash_clmulni_intel    13216  0 
    snd_seq_midi           13324  0 
    aesni_intel            55624  2 
    aes_x86_64             17131  1 aesni_intel
    lrw                    13286  1 aesni_intel
    gf128mul               14951  1 lrw
    snd_seq_midi_event     14899  1 snd_seq_midi
    snd_hda_codec_realtek    61438  1 
    glue_helper            13990  1 aesni_intel
    ablk_helper            13597  1 aesni_intel
    cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
    snd_rawmidi            30144  1 snd_seq_midi
    radeon               1514165  4 
    snd_hda_intel          52355  5 
    rtl8192ce              53550  0 
    rtl_pci                26690  1 rtl8192ce
    serio_raw              13462  0 
    snd_hda_codec         192906  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
    rtlwifi                63475  2 rtl_pci,rtl8192ce
    edac_core              62291  0 
    rtl8192c_common        53172  1 rtl8192ce
    snd_hwdep              13602  1 snd_hda_codec
    edac_mce_amd           22617  0 
    snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
    k10temp                13126  0 
    fam15h_power           13119  0 
    snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
    mac80211              626557  3 rtl_pci,rtlwifi,rtl8192ce
    snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
    snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
    sp5100_tco             13979  0 
    snd_timer              29482  2 snd_pcm,snd_seq
    i2c_piix4              22155  0 
    ttm                    85115  1 radeon
    snd                    69238  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
    cfg80211              484040  2 mac80211,rtlwifi
    drm_kms_helper         52758  1 radeon
    drm                   302817  6 ttm,drm_kms_helper,radeon
    soundcore              12680  1 snd
    i2c_algo_bit           13413  1 radeon
    wmi                    19177  2 mxm_wmi,asus_wmi
    mac_hid                13205  0 
    parport_pc             32701  0 
    ppdev                  17671  0 
    lp                     17759  0 
    parport                42348  3 lp,ppdev,parport_pc
    hid_generic            12548  0 
    usbhid                 52570  0 
    hid                   106148  2 hid_generic,usbhid
    psmouse               102222  0 
    ahci                   25819  2 
    libahci                32168  1 ahci
    r8169                  67581  0 
    mii                    13934  1 r8169
    Last edited by freakidz; June 21st, 2014 at 11:43 PM.

  4. #4
    Join Date
    Jun 2014
    Beans
    3

    Re: Intermittent wifi connectivity on 14.04 RNX-N250PCe

    Realized I was vague about how I tried to install the driver -> I downloaded the tar.gz from Rosewill's site, make, make install. I have since tried to modprobe, but I don't know what I'm doing so I may have screwed that up. I notice now that the driver says it supports up to kernel 3.2.x and I'm at 3.13.0-29... so is that the issue? Should I install an older version of Ubuntu?

    Is it correct that my Rosewill RNX-N250NCe wireless card (this link suggested it is supported, though I now notice the parent of that page doesn't list anything for Rosewill under PCI) is recognized by my computer as a "Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter?"

    I ran the wireless script in case I haven't posted enough info:
    Code:
    ########## wireless info START ##########
    
    
    ##### release #####
    
    
    Distributor ID:    Ubuntu
    Description:    Ubuntu 14.04 LTS
    Release:    14.04
    Codename:    trusty
    
    
    ##### kernel #####
    
    
    Linux loki 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
    
    
    ##### lspci #####
    
    
    02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09)
        Subsystem: ASUSTeK Computer Inc. P8H77-I Motherboard [1043:8505]
        Kernel driver in use: r8169
    
    
    05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178] (rev 01)
        Subsystem: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178]
        Kernel driver in use: rtl8192ce
    
    
    ##### lsusb #####
    
    
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 005 Device 002: ID 04f2:0833 Chicony Electronics Co., Ltd 
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 002: ID 09da:9066 A4 Tech Co., Ltd 
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 011 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 010 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    
    
    ##### PCMCIA Card Info #####
    
    
    ##### rfkill #####
    
    
    0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
    
    
    ##### lsmod #####
    
    
    rtl8192ce              53550  0 
    rtl_pci                26690  1 rtl8192ce
    rtlwifi                63475  2 rtl_pci,rtl8192ce
    rtl8192c_common        53172  1 rtl8192ce
    mac80211              626557  3 rtl_pci,rtlwifi,rtl8192ce
    cfg80211              484040  2 mac80211,rtlwifi
    
    
    ##### iw reg get #####
    
    
    country 00:
        (2402 - 2472 @ 40), (3, 20)
        (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
        (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
        (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
        (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    
    
    ##### interfaces #####
    
    
    # interfaces(5) file used by ifup(8) and ifdown(8)
    auto lo
    iface lo inet loopback
    
    
    ##### iwconfig #####
    
    
    wlan0     IEEE 802.11bgn  ESSID:"snappy"  
              Mode:Managed  Frequency:2.412 GHz  Access Point: <MAC address removed>   
              Bit Rate=144.4 Mb/s   Tx-Power=20 dBm   
              Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
              Power Management:off
              Link Quality=50/70  Signal level=-60 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:0  Invalid misc:366   Missed beacon:0
    
    
    ##### route #####
    
    
    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    0.0.0.0         192.168.11.1    0.0.0.0         UG    0      0        0 wlan0
    192.168.11.0    0.0.0.0         255.255.255.0   U     9      0        0 wlan0
    
    
    ##### resolv.conf #####
    
    
    nameserver 127.0.1.1
    search hsd1.ca.comcast.net
    
    
    ##### nm-tool #####
    
    
    NetworkManager Tool
    
    
    State: connected (global)
    
    
    - Device: wlan0  [snappy] ------------------------------------------------------
      Type:              802.11 WiFi
      Driver:            rtl8192ce
      State:             connected
      Default:           yes
      HW Address:        <MAC address removed>
    
    
      Capabilities:
        Speed:           144 Mb/s
    
    
      Wireless Properties
        WEP Encryption:  yes
        WPA Encryption:  yes
        WPA2 Encryption: yes
    
    
      Wireless Access Points (* = current AP)
        FBI:             Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 77 WPA
        Spider's net:    Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 60 WPA WPA2
        wisconsin:       Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 57 WPA2
        PS4-78112887AB3C:Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 54 WPA2
        pvpad:           Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 54 WPA2
        DANIELA-RUAH:    Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 50 WPA WPA2
        gatornet:        Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA
        CRBMRN:          Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 47 WPA2
        wabisabi:        Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 47 WPA2
        weasel2.4G:      Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 40 WPA2
        *snappy:         Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 48 WPA WPA2
        HOME-935F:       Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
        deOuro_1:        Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 40 WPA WPA2
        xfinitywifi:     Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 50
        jonandjoy:       Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WPA2
        DIRECT-roku-D54040: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 54 WPA2
    
    
      IPv4 Settings:
        Address:         192.168.11.6
        Prefix:          24 (255.255.255.0)
        Gateway:         192.168.11.1
    
    
        DNS:             192.168.11.1
    
    
    - Device: eth0 -----------------------------------------------------------------
      Type:              Wired
      Driver:            r8169
      State:             unavailable
      Default:           no
      HW Address:        <MAC address removed>
    
    
      Capabilities:
        Carrier Detect:  yes
    
    
      Wired Properties
        Carrier:         off
    
    
    ##### NetworkManager.state #####
    
    
    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    WimaxEnabled=true
    
    
    ##### NetworkManager.conf #####
    
    
    [main]
    plugins=ifupdown,keyfile,ofono
    dns=dnsmasq
    
    
    [ifupdown]
    managed=false
    
    
    ##### iwlist #####
    
    
    wlan0     Scan completed :
              Cell 01 - Address: <MAC address removed>
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=40/70  Signal level=-70 dBm  
                        Encryption key:on
                        ESSID:"snappy"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000000a70f3ec77
                        Extra: Last beacon: 8ms ago
                        IE: Unknown: 0006736E61707079
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030101
                        IE: Unknown: 2A0104
                        IE: Unknown: 32043048606C
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 2D1ACC111BFFFF000000000000000000000100000000000000000000
                        IE: Unknown: 3D1601000400000000000000000000000000000000000000
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: DD6E0050F204104A0001101044000102103B00010310470010048205192EDC5F339AB1E291D0D112B81021000644442D5752541023000A575A522D36303044485010240001301042000531323334351054000800060050F20400011011000644442D575254100800020104103C000101
              Cell 02 - Address: <MAC address removed>
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=36/70  Signal level=-74 dBm  
                        Encryption key:on
                        ESSID:"DANIELA-RUAH"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=00000140063a1143
                        Extra: Last beacon: 1708ms ago
                        IE: Unknown: 000C44414E49454C412D52554148
                        IE: Unknown: 010882848B961224486C
                        IE: Unknown: 030101
                        IE: Unknown: 32048C98B060
                        IE: Unknown: 0706555320010B14
                        IE: Unknown: 050400010030
                        IE: Unknown: DD310050F204104A0001101044000102104700102880288028801880A880CCA462FDFB40103C0001011049000600372A000120
                        IE: Unknown: 2A0104
                        IE: Unknown: 2D1A8E1117FFFF000001000000000000000000000000000000000000
                        IE: Unknown: 3D1601000700000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : TKIP CCMP
                            Authentication Suites (1) : PSK
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : TKIP CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: 0B05030069127A
                        IE: Unknown: DD07000C4303000000
              Cell 03 - Address: <MAC address removed>
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=38/70  Signal level=-72 dBm  
                        Encryption key:off
                        ESSID:"xfinitywifi"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=000001400630c321
                        Extra: Last beacon: 2320ms ago
                        IE: Unknown: 000B7866696E69747977696669
                        IE: Unknown: 010882848B961224486C
                        IE: Unknown: 030101
                        IE: Unknown: 32048C98B060
                        IE: Unknown: 0706555320010B14
                        IE: Unknown: 05040001006C
                        IE: Unknown: 2A0104
                        IE: Unknown: 2D1A8E1117FFFF000001000000000000000000000000000000000000
                        IE: Unknown: 3D1601000700000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: 0B05030069127A
                        IE: Unknown: DD07000C4303000000
              Cell 04 - Address: <MAC address removed>
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=52/70  Signal level=-58 dBm  
                        Encryption key:on
                        ESSID:"FBI"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000005db2674a4b
                        Extra: Last beacon: 8ms ago
                        IE: Unknown: 0003464249
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 030106
                        IE: Unknown: 2A0104
                        IE: Unknown: 2F0104
                        IE: Unknown: 32040C121860
                        IE: Unknown: DD06001018020000
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (1) : TKIP
                            Authentication Suites (1) : PSK
              Cell 05 - Address: <MAC address removed>
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=44/70  Signal level=-66 dBm  
                        Encryption key:on
                        ESSID:"PS4-78112887AB3C"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000000f70d05b1d
                        Extra: Last beacon: 8ms ago
                        IE: Unknown: 00105053342D373831313238383741423343
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 030106
                        IE: Unknown: 2A0100
                        IE: Unknown: 2D1A2C1103FFFF000000000000000000000000000000000000000000
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32043048606C
                        IE: Unknown: 3D1606000100000000000000000000000000000000000000
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
              Cell 06 - Address: <MAC address removed>
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=34/70  Signal level=-76 dBm  
                        Encryption key:on
                        ESSID:""
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=00000140064cdbbf
                        Extra: Last beacon: 476ms ago
                        IE: Unknown: 0000
                        IE: Unknown: 010882848B961224486C
                        IE: Unknown: 030101
                        IE: Unknown: 32048C98B060
                        IE: Unknown: 0706555320010B14
                        IE: Unknown: 050400010000
                        IE: Unknown: 2A0104
                        IE: Unknown: 2D1A8E1117FFFF000001000000000000000000000000000000000000
                        IE: Unknown: 3D1601000700000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: 0B0503004C127A
                        IE: Unknown: DD07000C4303000000
              Cell 07 - Address: <MAC address removed>
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=54/70  Signal level=-56 dBm  
                        Encryption key:on
                        ESSID:"Spider's net"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=00000628942ddd9a
                        Extra: Last beacon: 8ms ago
                        IE: Unknown: 000C5370696465722773206E6574
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 03010B
                        IE: Unknown: 2A0100
                        IE: Unknown: 2F0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D160B081500000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD810050F204104A00011010440001021041000100103B00010310470010E4A82D1136BB72F3ABED2617E57758781021000C4C696E6B73797320496E632E1023000D4C696E6B7379732045323030301024000776312E302E30331042000234321054000800060050F20400011011000D4C696E6B737973204532303030100800020084
                        IE: Unknown: DD090010180203F0040000
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                        IE: Unknown: DD1E00904C33FC181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: DD1A00904C340B081500000000000000000000000000000000000000
              Cell 08 - Address: <MAC address removed>
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=42/70  Signal level=-68 dBm  
                        Encryption key:on
                        ESSID:"pvpad"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000003401d9d028
                        Extra: Last beacon: 384ms ago
                        IE: Unknown: 00057076706164
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 03010B
                        IE: Unknown: 0706555320010B1E
                        IE: Unknown: 2A0100
                        IE: Unknown: 2F0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1A1C181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D160B000400000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD090010180201F0040000
                        IE: Unknown: DD180050F2020101040003A4000027A4000042435E0062322F00
              Cell 09 - Address: <MAC address removed>
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=36/70  Signal level=-74 dBm  
                        Encryption key:on
                        ESSID:"CRBMRN"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s
                        Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000182b74c69322
                        Extra: Last beacon: 19628ms ago
                        IE: Unknown: 00064352424D524E
                        IE: Unknown: 010882848B960C121824
                        IE: Unknown: 03010B
                        IE: Unknown: 050401030000
                        IE: Unknown: 0706555320010B1E
                        IE: Unknown: 2A0100
                        IE: Unknown: 32043048606C
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 2D1AAC4117FFFFFF0000000000000000000000000000000000000000
                        IE: Unknown: 33027E95
                        IE: Unknown: 3302510B
                        IE: Unknown: 3D160B001700000000000000000000000000000000000000
                        IE: Unknown: 46050200010000
                        IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                        IE: Unknown: DD0700039301720320
                        IE: Unknown: DD0E0017F2070001010690840DDBF265
                        IE: Unknown: DD0B0017F20100010100000007
              Cell 10 - Address: <MAC address removed>
                        Channel:11
                        Frequency:2.462 GHz (Channel 11)
                        Quality=38/70  Signal level=-72 dBm  
                        Encryption key:on
                        ESSID:"wisconsin"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                        Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                                  36 Mb/s; 48 Mb/s; 54 Mb/s
                        Mode:Master
                        Extra:tsf=0000001396e268e6
                        Extra: Last beacon: 18892ms ago
                        IE: Unknown: 0009776973636F6E73696E
                        IE: Unknown: 010482848B96
                        IE: Unknown: 03010B
                        IE: Unknown: 2A0100
                        IE: Unknown: 2F0100
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : CCMP TKIP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32080C1218243048606C
                        IE: Unknown: 2D1ABC181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D160B081500000000000000000000000000000000000000
                        IE: Unknown: DD830050F204104A0001101044000102103B000103104700101E9BB04DE8F2E919855DC2F7BCCF4D52102100084D6F746F726F6C61102300084D6F746F726F6C611024000631323334353610420007303030303030311054000800060050F20400011011000A4D6F746F726F6C614150100800022008103C0001011049000600372A000120
                        IE: Unknown: DD090010180208000C0000
                        IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
    
    
    ##### iwlist channel #####
    
    
    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:2.412 GHz (Channel 1)
    
    
    ##### modinfo #####
    
    
    filename:       /lib/modules/3.13.0-29-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192ce.ko
    firmware:       rtlwifi/rtl8192cfwU_B.bin
    firmware:       rtlwifi/rtl8192cfwU.bin
    firmware:       rtlwifi/rtl8192cfw.bin
    description:    Realtek 8192C/8188C 802.11n PCI wireless
    license:        GPL
    author:         Larry Finger    <Larry.Finger@lwfinger.net>
    author:         Realtek WlanFAE    <wlanfae@realtek.com>
    author:         lizhaoming    <chaoming_li@realsil.com.cn>
    srcversion:     EF063698748457BBEDB4633
    alias:          pci:v000010ECd00008176sv*sd*bc*sc*i*
    alias:          pci:v000010ECd00008177sv*sd*bc*sc*i*
    alias:          pci:v000010ECd00008178sv*sd*bc*sc*i*
    alias:          pci:v000010ECd00008191sv*sd*bc*sc*i*
    depends:        rtlwifi,rtl_pci,rtl8192c-common,mac80211
    intree:         Y
    vermagic:       3.13.0-29-generic SMP mod_unload modversions 
    signer:         Magrathea: Glacier signing key
    sig_key:        <MAC address removed>:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8
    sig_hashalgo:   sha512
    parm:           swenc:Set to 1 for software crypto (default 0)
     (bool)
    parm:           ips:Set to 0 to not use link power save (default 1)
     (bool)
    parm:           swlps:Set to 1 to use SW control power save (default 0)
     (bool)
    parm:           fwlps:Set to 1 to use FW control power save (default 1)
     (bool)
    parm:           debug:Set debug level (0-5) (default 0) (int)
    
    
    filename:       /lib/modules/3.13.0-29-generic/kernel/drivers/net/wireless/rtlwifi/rtl_pci.ko
    description:    PCI basic driver for rtlwifi
    license:        GPL
    author:         Larry Finger    <Larry.FInger@lwfinger.net>
    author:         Realtek WlanFAE    <wlanfae@realtek.com>
    author:         lizhaoming    <chaoming_li@realsil.com.cn>
    srcversion:     9B7F19319428FF0EFE7E350
    depends:        mac80211,rtlwifi
    intree:         Y
    vermagic:       3.13.0-29-generic SMP mod_unload modversions 
    signer:         Magrathea: Glacier signing key
    sig_key:        <MAC address removed>:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8
    sig_hashalgo:   sha512
    
    
    filename:       /lib/modules/3.13.0-29-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
    description:    Realtek 802.11n PCI wireless core
    license:        GPL
    author:         Larry Finger    <Larry.FInger@lwfinger.net>
    author:         Realtek WlanFAE    <wlanfae@realtek.com>
    author:         lizhaoming    <chaoming_li@realsil.com.cn>
    srcversion:     27E91755814596D634B7709
    depends:        mac80211,cfg80211
    intree:         Y
    vermagic:       3.13.0-29-generic SMP mod_unload modversions 
    signer:         Magrathea: Glacier signing key
    sig_key:        <MAC address removed>:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8
    sig_hashalgo:   sha512
    
    
    filename:       /lib/modules/3.13.0-29-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common.ko
    description:    Realtek 8192C/8188C 802.11n PCI wireless
    license:        GPL
    author:         Larry Finger    <Larry.Finger@lwfinger.net>
    author:         Ziv Huang    <ziv_huang@realtek.com>
    author:         Georgia        <georgia@realtek.com>
    author:         Realtek WlanFAE    <wlanfae@realtek.com>
    author:         lizhaoming    <chaoming_li@realsil.com.cn>
    srcversion:     32F826C623BC49F764F7974
    depends:        
    intree:         Y
    vermagic:       3.13.0-29-generic SMP mod_unload modversions 
    signer:         Magrathea: Glacier signing key
    sig_key:        <MAC address removed>:3B:EA:01:C4:BD:A9:65:67:CF:A7:23:C9:70:D8
    sig_hashalgo:   sha512
    
    
    ##### modules #####
    
    
    lp
    rtc
    
    
    ##### blacklist #####
    
    
    [/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 iwlwifi
    
    
    [/etc/modprobe.d/fbdev-blacklist.conf]
    blacklist arkfb
    blacklist aty128fb
    blacklist atyfb
    blacklist radeonfb
    blacklist cirrusfb
    blacklist cyber2000fb
    blacklist gx1fb
    blacklist gxfb
    blacklist kyrofb
    blacklist matroxfb_base
    blacklist mb862xxfb
    blacklist neofb
    blacklist nvidiafb
    blacklist pm2fb
    blacklist pm3fb
    blacklist s3fb
    blacklist savagefb
    blacklist sisfb
    blacklist tdfxfb
    blacklist tridentfb
    blacklist viafb
    blacklist vt8623fb
    
    
    ##### udev rules #####
    
    
    # PCI device 0x10ec:0x8168 (r8169)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
    
    
    # PCI device 0x10ec:0x8178 (rtl8192ce)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
    
    
    ##### dmesg #####
    
    
    [    8.707027] rtl8192ce: Using firmware rtlwifi/rtl8192cfw.bin
    [    8.882168] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
    [    8.882358] rtlwifi: wireless switch is on
    [   12.869628] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [   12.869875] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [   13.782737] wlan0: authenticate with <MAC address removed>
    [   13.792830] wlan0: send auth to <MAC address removed> (try 1/3)
    [   13.807837] wlan0: authenticated
    [   13.810123] wlan0: associate with <MAC address removed> (try 1/3)
    [   13.814585] wlan0: RX AssocResp from <MAC address removed> (capab=0x411 status=0 aid=4)
    [   13.814711] wlan0: associated
    [   13.814756] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    [   78.953205] wlan0: Connection to AP <MAC address removed> lost
    [   80.281512] wlan0: authenticate with <MAC address removed>
    [   80.300683] wlan0: send auth to <MAC address removed> (try 1/3)
    [   80.337518] wlan0: authenticated
    [   80.340469] wlan0: associate with <MAC address removed> (try 1/3)
    [   80.385712] wlan0: RX AssocResp from <MAC address removed> (capab=0x411 status=0 aid=4)
    [   80.385821] wlan0: associated
    [  157.556630] wlan0: Connection to AP <MAC address removed> lost
    [  158.865002] wlan0: authenticate with <MAC address removed>
    [  158.884160] wlan0: send auth to <MAC address removed> (try 1/3)
    [  158.923697] wlan0: authenticated
    [  158.927714] wlan0: associate with <MAC address removed> (try 1/3)
    [  158.942752] wlan0: RX AssocResp from <MAC address removed> (capab=0x411 status=0 aid=4)
    [  158.942858] wlan0: associated
    [  266.185962] wlan0: Connection to AP <MAC address removed> lost
    [  267.487176] wlan0: authenticate with <MAC address removed>
    [  267.506432] wlan0: send auth to <MAC address removed> (try 1/3)
    [  267.515322] wlan0: authenticated
    [  267.518194] wlan0: associate with <MAC address removed> (try 1/3)
    [  267.561298] wlan0: RX AssocResp from <MAC address removed> (capab=0x411 status=0 aid=4)
    [  267.561405] wlan0: associated
    
    
    ########## wireless info END ############
    Is modprobe the thing I need? What am I modprobing?

    Thanks for your guidance.
    Last edited by freakidz; June 22nd, 2014 at 07:42 PM.

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