Page 1 of 6 123 ... LastLast
Results 1 to 10 of 58

Thread: Cannot Recover USB wireless connectivity after kernel update

  1. #1
    Join Date
    Dec 2012
    Beans
    39

    Cannot Recover USB wireless connectivity after kernel update

    Hello,

    I'm a newbie to Linux and I am having issues with my wireless USB network adapter (Mini USB 2.0 / 1.1 Wireless WiFi N LAN Adapter IEEE 802.11n 802.11g 802.11b - 943MiUSBMiF320). I am running Ubuntu 12.04

    There was initially an issue with the driver.

    I managed to find a script that will compile and install the correct driver.

    I saved it as mwdinstall.sh and originally ran it using sudo bash mwdinstall.sh. I was told that it needs to be reinstalled after any kernel upgrade.

    The kernel has now updated, but for some reason I cannot perform the command.
    When I tried, I was told to rename the same file cat mwdinstall.sh.

    If I click on the icon (Gnome Desktop), I get an option that allows me to run in the terminal. It works, however I must run it each time I restart or I lose connectivity. This was not the case when I first got it to work.

    I am guessing this is do to the fact that I cannot run the 'sudo bash' command in the terminal. I try running it with cd [name of directory]. sudo bash mwdinstall.sh. It runs but will not register and I must repeat the process on each reboot.

    Can anyone please advise
    Attached Images Attached Images
    Last edited by Kariotaki; March 11th, 2013 at 05:41 PM.

  2. #2
    Join Date
    Jan 2008
    Location
    New Zealand
    Beans
    141
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Cannot Recover USB wireless connectivity after kernel update

    I surpose your working from this http://www.solwiseforum.co.uk/showth...606N-and-Linux

    to help track things down could you post the output of

    Code:
    uname -a
    and
    Code:
    ls -l
    in the directory where you have unpacked the downloaded "driver"

    If you have the origonal zip file it may pay to extract it again into a new directory.
    I muddled sometimes get my words up

  3. #3
    Join Date
    Dec 2012
    Beans
    39

    Re: Cannot Recover USB wireless connectivity after kernel update

    Hi! Thanks for responding.
    You are 100% correct about the link.

    Here is output of the directory with the original "driver," as soon as I turned on the pc and did not have wireless connectivity:

    xristaras@xristaras-linux:~$ '/home/xristaras/MostUpdatedRealTekDriver'
    bash: /home/xristaras/MostUpdatedRealTekDriver: Is a directory
    xristaras@xristaras-linux:~$ cd '/home/xristaras/MostUpdatedRealTekDriver'
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver$ uname -a
    Linux xristaras-linux 3.2.0-38-generic-pae #61-Ubuntu SMP Tue Feb 19 12:39:51 UTC 2013 i686 athlon i386 GNU/Linux
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver$ ls -l
    total 4
    drwxrwxr-x 10 xristaras xristaras 4096 Feb 23 15:22 RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver$

  4. #4
    Join Date
    Jan 2008
    Location
    New Zealand
    Beans
    141
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Cannot Recover USB wireless connectivity after kernel update

    OK you should already have build essential installed, if your not sure you can do a
    Code:
    sudo apt-get install build-essential
    this will install all the stuff you need to build the module. If its already installed it wont harm to run it again.

    Next change directory to the extracted package
    Code:
    cd /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105
    Check that we have all the files we need in that directory
    Code:
    ls-lha
    You should see install.sh and it should be green, if not then make it executable
    Code:
    chmod +x ./install.sh
    Your
    mwdinstall.sh
    should also be in the same directory and it should be green too. If you have renamed it then it will be easier to rename it back to what it was to make life easier on the next kernel update

    You may have to
    Code:
    chmod +x ./mwdinstall.sh
    almost there do a
    Code:
    ls -lha
    to check the
    mwdinstall.sh
    and
    install.sh
    are executable

    if all is good then
    Code:
    sudo bash mwdinstall.sh
    As a side note you seem to be confused about the
    cat
    command you can read about it here http://www.cyberciti.biz/faq/howto-u...-shell-script/

    On the next kernel update you should be able to just do
    Code:
    sudo bash /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/mwdinstall.sh
    Last edited by sully101; March 3rd, 2013 at 08:56 PM. Reason: spelling mistake
    I muddled sometimes get my words up

  5. #5
    Join Date
    Dec 2012
    Beans
    39

    Re: Cannot Recover USB wireless connectivity after kernel update

    Thanks for the response.
    Am I doing something wrong?
    xristaras@xristaras-linux:~$ cd /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105$ ls-lha
    ls-lha: command not found
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105$

  6. #6
    Join Date
    Jan 2008
    Location
    New Zealand
    Beans
    141
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Cannot Recover USB wireless connectivity after kernel update

    there should be a space between ls and -lha
    "ls" means list the files in the directory and the "-lha" means that "ls" will output in an [l]ong[h]umanly readable format [a]ll the files even hidden ones.
    Good luck try again
    I muddled sometimes get my words up

  7. #7
    Join Date
    Dec 2012
    Beans
    39

    Re: Cannot Recover USB wireless connectivity after kernel update

    Sorry, got it now. I followed the directions. The script runs, however, I must repeat the process each time I reboot. The computer does not "remember" and I do not have connectivity following a reboot/shutdown. Could it be that the new kernel is messing up the script? Here is what I get:

    xristaras@xristaras-linux:~$ cd '/home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105'
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105$ sudo bash mwdinstall.sh
    [sudo] password for xristaras:


    This script (mwdinstall.sh) is to
    Install a Solwise NET-WL-UMD-606N mini wireless dongle on Ubuntu 12.04 or 12.10
    Before use please list it (cat mwdinstall.sh) and read the commented (#...) lines.
    Have you done so and are now in the directory with the driver package etc.? (y/n): y
    Thank you


    The script is provided in the hope that it will be helpful, but no liability for any consequenses of use can be accepted. You have been warned. Feel free to adapt and/or share it but please do not make any charge to others for it.


    Do you understand and accept the above? (y/n): y
    You agreed


    For information: the running kernel is version 3.2.0-38
    The real work now starts. It will take a while.
    When asked to select the card, enter the digit 1
    Do you want to continue? (y/n): y
    You agreed


    We will now blacklist a problematic driver that the OS tries to use
    This will not take immediate effect - needs e.g. a reboot


    We will now disable it by name change as it sometimes seems to pop up again!
    mv: cannot stat `/lib/modules/3.2.0-38-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko': No such file or directory


    About to start the main install process. Reply with 1 when asked which chipset is being used.
    The process takes a while and may display a warning message or two before completing.
    These are probably only warnings which the script deals with.
    If more drastic fail see the notes in this script.


    ##################################################
    Realtek Wi-Fi driver Auto installation script
    Novembor, 21 2011 v1.1.0
    ##################################################
    Decompress the driver source tar ball:
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105.tar. gz
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/clean
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ieee80211.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_ht.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_osintf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_ioctl.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_event.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_rf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_rf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_sreset.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_hal.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/recv_osdep.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_recv.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_cmd.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/generic.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/little_endian.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/swabb.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/swab.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/byteorder/big_endian.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/pci_osintf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_ops.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192CPhyReg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/osdep_service.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/usb_osintf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_spec.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/pci_hal.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192CPhyCfg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_pwrctrl.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_cmd.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DETestHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_version.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ethernet.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_br_ext.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_qos.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_p2p.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_xmit.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/xmit_osdep.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_mp_ioctl.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_xmit.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_spec.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/usb_hal.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/pci_ops.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_mp.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192CEHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/mlme_osdep.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/h2clbk.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_ops_xp.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/usb_vendor_req.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_eeprom.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/farray.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DPhyCfg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ioctl_cfg80211.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_dm.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/if_ether.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/drv_types_ce.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_security.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_ioctl_rtl.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DUHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192CUHWImg_wowlan.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_led.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_led.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/wlan_bssdef.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_mlme_ext.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DPhyReg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/wifi.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192d_recv.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_event.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DEHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192CUHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/nic_spec.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/osdep_intf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_ops_ce.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_ops_linux.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/circ_buf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_byteorder.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_xmit.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DUHWImg_wowlan.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_ioctl_set.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_recv.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_dm.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_mlme.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/mp_custom_oid.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ip.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_ioctl_query.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/hal_init.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/drv_conf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/Hal8192DUTestHWImg.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/drv_types_linux.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/autoconf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/osdep_ce_service.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_efuse.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_cmd.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sdio_hal.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_io.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_led.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ieee80211_ext.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/cmd_osdep.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/drv_types.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/sta_info.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_iol.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/usb_ops.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_hal.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_debug.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/drv_types_xp.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtl8192c_rf.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_android.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/basic_types.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/rtw_mp_phy_regdef.h
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_rf.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mlme.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_eeprom.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_io.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_br_ext.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/.tmp_rtw_wlan_util.o
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mp_ioctl.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_iol.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_p2p.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ioctl_set.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_debug.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_xmit.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ieee80211.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mlme_ext.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_cmd.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_pwrctrl.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_security.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ioctl_query.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ioctl_rtl.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_sta_mgt.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_wlan_util.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mp.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/.rtw_wlan_util.o.d
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/efuse/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/efuse/rtw_efuse.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_recv.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/Makefile
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/ifcfg-wlan0
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/wlan0dhcp
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/osdep_service.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/pci_intf.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/usb_intf.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/ioctl_cfg80211.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/xmit_linux.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/mlme_linux.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/ioctl_linux.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/os_intfs.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/recv_linux.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/sdio_intf.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/rtw_android.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/Kconfig
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_sreset.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_dm.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_hal_init.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_cmd.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_phycfg.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_xmit.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_ops_ce.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_led.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/Hal8192CUHWImg.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_halinit.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/Hal8192CUHWImg_wowlan.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_ops_linux.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_ops_xp.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_recv.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_rxdesc.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_rf6052.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_mp.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/hal_init.c
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105
    Authentication requested [root] for make clean:
    rm -fr *.mod.c *.mod *.o .*.cmd *.ko *~
    rm .tmp_versions -fr ; rm Module.symvers -fr
    rm -fr Module.markers ; rm -fr modules.order
    cd core/efuse ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd core ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd hal/rtl8192c/usb ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd hal/rtl8192c ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd hal ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd os_dep/linux ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    cd os_dep ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
    Authentication requested [root] for make driver:
    make ARCH=i386 CROSS_COMPILE= -C /lib/modules/3.2.0-38-generic-pae/build M=/home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105 modules
    make[1]: Entering directory `/usr/src/linux-headers-3.2.0-38-generic-pae'
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_cmd.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_security.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_debug.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_io.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ioctl_query.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ioctl_set.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_ieee80211.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mlme.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_mlme_ext.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_wlan_util.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_pwrctrl.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_rf.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_recv.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_sta_mgt.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_xmit.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_p2p.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_br_ext.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/rtw_iol.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/core/efuse/rtw_efuse.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/hal_init.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_hal_init.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_phycfg.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_rf6052.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_dm.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_rxdesc.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_cmd.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_mp.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_ops_linux.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/usb_halinit.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_led.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_xmit.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/rtl8192cu_recv.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/rtl8192c_sreset.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/rtl8192c/usb/Hal8192CUHWImg.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/osdep_service.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/os_intfs.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/usb_intf.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/ioctl_linux.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/xmit_linux.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/mlme_linux.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/recv_linux.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/ioctl_cfg80211.o
    CC [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/os_dep/linux/rtw_android.o
    LD [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/8192cu.o
    Building modules, stage 2.
    MODPOST 1 modules
    CC /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/8192cu.mod.o
    LD [M] /home/xristaras/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105/driver/rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/8192cu.ko
    make[1]: Leaving directory `/usr/src/linux-headers-3.2.0-38-generic-pae'
    ##################################################
    Compile make driver ok!!
    ##################################################
    Authentication requested [root] for remove driver:
    ERROR: Module 8192cu does not exist in /proc/modules
    Authentication requested [root] for insert driver:
    Authentication requested [root] for install driver:
    install -p -m 644 8192cu.ko /lib/modules/3.2.0-38-generic-pae/kernel/drivers/net/wireless/
    /sbin/depmod -a 3.2.0-38-generic-pae
    ##################################################
    The Setup Script is completed !
    ##################################################


    Above should end with an encouraging message. If so ignore any
    warning messages. Plug in the dongle if necessary and try it.
    Be patient waiting for the initial connection.
    If it fails try rebooting.
    xristaras@xristaras-linux:~/MostUpdatedRealTekDriver/RTL8188C_8192C_USB_linux_v3.4.4_4749.20121105$

  8. #8
    Join Date
    Jan 2008
    Location
    New Zealand
    Beans
    141
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Cannot Recover USB wireless connectivity after kernel update

    That all looks pretty good. It seems from what you describe that the module is not getting loaded at boot and by the output of the script the old one isnt getting loaded either.

    some info that may point us in the right direction can be gathered from the following commands with the usb device in.

    list the currently loaded modules
    Code:
    lsmod
    list the files that control which modules wont be loaded at boot
    Code:
    ls -lha /etc/modprobe.d
    list usb devices connected to the system
    Code:
    lsusb
    list the directory where the new driver should be.
    Code:
    ls -lha /lib/modules/3.2.0-38-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu
    I muddled sometimes get my words up

  9. #9
    Join Date
    Dec 2012
    Beans
    39

    Re: Cannot Recover USB wireless connectivity after kernel update

    Thanks for the reply. Here is the output.
    xristaras@xristaras-linux:~$ lsmod
    Module Size Used by
    nls_utf8 12493 1
    isofs 39553 1
    vesafb 13516 1
    snd_hda_codec_realtek 174313 1
    snd_hda_intel 32765 3
    snd_hda_codec 109562 2 snd_hda_codec_realtek,snd_hda_intel
    nvidia 10257747 50
    snd_hwdep 13276 1 snd_hda_codec
    snd_pcm 80916 2 snd_hda_intel,snd_hda_codec
    snd_seq_midi 13132 0
    snd_rawmidi 25424 1 snd_seq_midi
    snd_seq_midi_event 14475 1 snd_seq_midi
    snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
    snd_timer 28931 2 snd_pcm,snd_seq
    snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
    serio_raw 13027 0
    snd 62218 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,sn d_seq_device
    k8temp 12905 0
    joydev 17393 0
    soundcore 14635 1 snd
    snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
    nv_tco 13399 0
    rfcomm 38139 0
    i2c_nforce2 12906 0
    bnep 17830 2
    parport_pc 32114 0
    bluetooth 158479 10 rfcomm,bnep
    ppdev 12849 0
    mac_hid 13077 0
    lp 17455 0
    parport 40930 3 parport_pc,ppdev,lp
    usbhid 41937 0
    hid 77428 1 usbhid
    forcedeth 58096 0
    sata_nv 23360 2
    pata_amd 13750 1
    Next
    xristaras@xristaras-linux:~$ ls -lha /etc/modprobe.d
    total 80K
    drwxr-xr-x 2 root root 4.0K Feb 9 19:41 .
    drwxr-xr-x 136 root root 12K Mar 4 19:48 ..
    -rw-r--r-- 1 root root 160 Dec 27 20:48 alsa-base
    -rw-r--r-- 1 root root 2.5K Feb 15 2012 alsa-base.conf
    -rw-r--r-- 1 root root 2.6K Dec 28 01:20 alsa-base.conf.save
    -rw-r--r-- 1 root root 167 Dec 28 01:07 alsa-base.save
    -rw-r--r-- 1 root root 325 Mar 18 2011 blacklist-ath_pci.conf
    -rw-r--r-- 1 root root 1.6K Mar 18 2011 blacklist.conf
    -rw-r--r-- 1 root root 210 Mar 18 2011 blacklist-firewire.conf
    -rw-r--r-- 1 root root 661 Nov 20 2011 blacklist-framebuffer.conf
    -rw-r--r-- 1 root root 156 Feb 15 2012 blacklist-modem.conf
    lrwxrwxrwx 1 root root 41 Dec 29 18:20 blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
    -rw-r--r-- 1 root root 583 Mar 18 2011 blacklist-rare-network.conf
    -rw-r--r-- 1 root root 20 Mar 3 22:45 blacklist-rtl8192.conf
    -rw-r--r-- 1 root root 1.1K Mar 18 2011 blacklist-watchdog.conf
    -rw-r--r-- 1 root root 127 Apr 22 2012 dkms.conf
    -rw-r--r-- 1 root root 165 Jan 29 08:57 nvidia-current-updates_hybrid.conf
    lrwxrwxrwx 1 root root 47 Feb 9 19:41 nvidia-graphics-drivers.conf -> /etc/alternatives/i386-linux-gnu_nvidia_modconf
    -rw-r--r-- 1 root root 160 Dec 27 20:48 options
    -rw-r--r-- 1 root root 30 May 18 2012 vmwgfx-fbdev.conf
    Now the USB
    xristaras@xristaras-linux:~$ lsusb
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 003: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN
    Bus 002 Device 002: ID 046d:c52f Logitech, Inc. Wireless Mouse M305

    Finally, it doesn't seem to recognize the driver. Here is what I am getting:
    xristaras@xristaras-linux:~$ ls -lha /lib/modules/3.2.0-38-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu
    ls: cannot access /lib/modules/3.2.0-38-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu: No such file or directory



  10. #10
    Join Date
    Jan 2008
    Location
    New Zealand
    Beans
    141
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Cannot Recover USB wireless connectivity after kernel update

    Sorry my bad you should have "/lib/modules/3.2.0-38-generic-pae/kernel/drivers/net/wireless/rtlwifi/rtl8192cu"

    The new driver should be in "/lib/modules/3.2.0-38-generic-pae/kernel/drivers/net/wireless/" well thats where I think the script put it? named "8192cu.ko"

    If you do a
    Code:
    sudo modprobe 8192cu
    you should be working.
    I muddled sometimes get my words up

Page 1 of 6 123 ... LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •