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-   -   Failed to bring up wlan0 (http://www.linuxquestions.org/questions/linux-wireless-networking-41/failed-to-bring-up-wlan0-526375/)

rizhun 02-07-2007 08:52 AM

Failed to bring up wlan0
 
Hi folks,

I have a Dell Latitude D620 laptop that dual boots WinXP and Ubuntu 6.10.
I'm trying to get the built in Intel wireless card to work using 'ndiswrapper'.

I can see the wireless card in a 'lspci'.
I've downloaded and installed the Windows driver using 'ndiswrapper -i', and a 'ndiswrapper -l' shows 'driver installed, device installed'.

I have also added the following to /etc/network/interfaces:

Code:

iface wlan0 inet dhcp
wireless_keymode open
wireless_key XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
wireless_mode managed
wireless_essid XXXXXXXXXXXXXXXX
wireless_nick XXXXXXXXXXX
auto wlan0

However, when I run 'ifup wlan0', I get the following error:

Code:

root@ubuntu:/etc/network# ifup wlan0
Error for wireless request "Set Mode" (8B06) :
    SET failed on device wlan0 ; No such device.
Error for wireless request "Set Encode" (8B2A) :
    SET failed on device wlan0 ; No such device.
Error for wireless request "Set Encode" (8B2A) :
    SET failed on device wlan0 ; No such device.
Error for wireless request "Set Nickname" (8B1C) :
    SET failed on device wlan0 ; No such device.
Error for wireless request "Set ESSID" (8B1A) :
    SET failed on device wlan0 ; No such device.
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

SIOCSIFADDR: No such device
wlan0: ERROR while getting interface flags: No such device
wlan0: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up wlan0.

Can anyone tell me where I've gone wrong?

Thanks for reading.

Admins - Sorry for the double post :S

AstronomyDomine 02-07-2007 06:21 PM

sudo modprobe ndiswrapper
iwconfig
sudo ndiswrapper -m


On iwconfig, check to make sure your card is listed. If it isn't, don't run ndiswrapper -m, post back here.

rizhun 02-08-2007 10:18 AM

Hi AstronomyDomine, thanks for getting back to me.

I've already run the 'ndiswrapper -m' as part of the install process from the tutorial I originally followed.

I can see it in there:

Code:

modprobe -c | grep -i ndiswrapper
alias wlan0 ndiswrapper

iwconfig does not show wlan0:

Code:

iwconfig
lo      no wireless extensions.

eth0    no wireless extensions.

sit0    no wireless extensions.

I can see the device in a 'lspci':

Code:

lspci | grep Wireless
0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)

I can also see the card in System > Administration > Device Manager.

Do I now need to remove ndiswrapper from modprobe?

Thanks again for your help.

AstronomyDomine 02-08-2007 01:58 PM

Try this:

modprobe -r ndiswrapper
reboot
ndiswrapper -l
modprobe ndiswrapper
iwconfig

Reboot will of course reboot your computer. On ndiswrapper -l make sure is says that the drivers and hardware are present, copy the output to this thread. If it does say that both are present, try to modprobe ndiswrapper, then check iwconfig for your card. Have you updated your kernel recently or modified anything that may have broken ndiswrapper?

rizhun 02-08-2007 04:44 PM

I haven't updated my kernel, uname shows '2.6.17-10-generic'.

Here's the output, I'm getting an error from modprobe:

Code:

root@ubuntu:~# ndiswrapper -l
Installed ndis drivers:
netw39x5        driver present, hardware present

root@ubuntu:~# modprobe ndiswrapper
FATAL: Error inserting ndiswrapper (/lib/modules/2.6.17-10-generic/kernel/drivers/net/ndiswrapper/ndiswrapper.ko): Invalid argument

root@ubuntu:~# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

sit0      no wireless extensions.

I had a look at the file that caused the error:

Code:

root@ubuntu:/lib/modules/2.6.17-10-generic/kernel/drivers/net/ndiswrapper# ls -la
total 264
drwxr-xr-x  2 root root  4096 2007-02-07 19:19 .
drwxr-xr-x 21 root root  8192 2007-02-07 19:19 ..
-rw-r--r--  1 root root 250412 2006-12-05 22:47 ndiswrapper.ko

Notice the time-stamp?
Do I need to remove and regenerate this somehow?

Thanks.

rizhun 02-08-2007 04:55 PM

Don't know if this is worth mentioning, but I just found something about the wireless card in /var/log/messages:

Feb 8 21:25:16 ubuntu kernel: [17179588.980000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection

There's a few that look like that.

A ps -ef revealed:

root@ubuntu:/var/log# ps -ef | grep ipw
root 3099 11 0 21:25 ? 00:00:00 [ipw3945/0]
root 3100 11 0 21:25 ? 00:00:00 [ipw3945/1]
root 3101 11 0 21:25 ? 00:00:00 [ipw3945/0]
root 3102 11 0 21:25 ? 00:00:00 [ipw3945/1]
root 5536 4861 0 21:46 pts/0 00:00:00 grep ipw

Are these the linux drivers?
This must have come with Ubuntu.

AstronomyDomine 02-08-2007 06:56 PM

Hmm. I've had error before and it was because adept updated my kernel and ndiswrapper was only installed under the old one. How did you install ndiswrapper? With apt or through make install? Either way, I'd try uninstalling it and reinstalling it. You may need your kernel headers/source though, so I'd suggest hooking up your laptop to the internet with an ethernet cable and using apt to install everything.

Good luck.

michan 02-19-2007 05:34 PM

I just reinstalled Debian Etch and i figured out that for some reason the interface has changed its name to eth1. Just replace wlan0 in /etc/network/interfaces with eth1 and retry. You need to write 'ifup eth1' and/or 'dhclient eth1' instead of 'ifup wlan0' and 'dhclient wlan0' if you want to bring it up manually.

luger 02-20-2007 07:26 PM

I had an issue similar to this. I would get the message "No wireless extensions". I had to recompile my kernel, the support for wireless cards was not enabled.

rizhun 02-21-2007 04:33 AM

I've managed to fix this. After finding the ipw3945 processes, I read up on this.
I removed all traces of ndiswrapper and restored all the config files I had changed.
I then used Synaptic to download and install network-manager-gnome, and rebooted.

After the reboot I could see several wireless networks from within network-manager, chose mine, and everything is OK!

Thanks for everyone's help with this though!

** RESOLVED **

fakie_flip 12-27-2007 03:41 PM

HELP!!!!

I tried using Vista x86 and x64 drivers with ndiswrapper. Neither
appeared to work.I thought I had to use ndiswrapper, but as I was
browsing around the web to find the windows driver, I found a linux
driver, so I began to follow the directions, but got stuck while
running a command didn't work. I have no experience with wireless in
Linux.

Code:

chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$ ls
ifcfg-wlan0  release_note    wlan0dhcp  wpa_supplicant-0.4.9.tar.gz
makedrv      rtl8185.tar.gz  wlan0down
readme      stack.tar.gz    wlan0up
chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$ cat readme
RTL8185 Linux Driver v1027.0823.2007 for linux kernel 2.6

  - Support Client mode for either infrastructure or adhoc mode
  - Support WEP and WPAPSK/WPA2PSK connection

===============================================================================================
< Component >
The driver is composed of several parts:
    (1)source code
        rtl8185.tar.gz
        stack.tar.gz

    (2)Script ot build the modules
        makedrv

    (3)Script to load/unload modules
        wlan0up
        wlan0down

    (4)Script and configuration for DHCP
        wlan0dhcp
        ifcfg-wlan0

    (5)Supplicant source code
        wpa_supplicant-0.4.9.tar.gz

    (6)Example of supplicant configuration file
        wpa1.conf




< Installation >
Running the scripts can finish all operations of building up modules
from source code and start the nic:

        (1)Build up the driver from the source code
                ./makedrv

        (2)Load the driver module to kernel and start up nic
                ./wlan0up
          (if "insmod: error inserting 'r8180.ko': -File exists." met,
                ./wlan0rmv
                ./wlan0down
                ./wlan0up
            should be OK.
          )
        (3)Refer to < Set wireless lan MIBs > to set Wireless LAN
specific parameters.





< Set wireless lan MIBs >
This driver uses Wireless Extension as an interface allowing you to set
Wireless LAN specific parameters.

Current driver supports "iwlist" to show the device status of nic

        iwlist wlan0 [parameters]
where

        parameter explaination          [parameters]
        -----------------------        -------------
        Show available chan and freq    freq / channel
        Show and Scan BSS and IBSS      scan[ning]
        Show supported bit-rate        rate / bit[rate]
        Show Power Management mode      power

For example:

        iwlist wlan0 channel
        iwlist wlan0 scan
        iwlist wlan0 rate
        iwlist wlan0 power


Driver also supports "iwconfig", manipulate driver private ioctls, to set MIBs.

        iwconfig wlan0 [parameters] [val]
where

        parameter explaination      [parameters]                [val]
constraints
        -----------------------    -------------
------------------
        Connect to AP by address    ap                          [essid]
        Set the essid, join (I)BSS  essid                      [mac_addr]
        Set operation mode          mode                        {Managed|Ad-hoc}
        Set keys and security mode  key / enc[ryption]
{N|open|restricted|off}


For example:

        iwconfig wlan0 ap XX:XX:XX:XX:XX:XX
        iwconfig wlan0 essid "ap_name"
        iwconfig wlan0 mode Ad-hoc
        iwconfig wlan0 mode essid "name" mode Ad-hoc
        iwconfig wlan0 key 0123456789 [2] open
        iwconfig wlan0 key off
        iwconfig wlan0 key restricted [3] 0123456789

< Getting IP address >
After start up the nic, the network needs to obtain an IP address
before transmit/receive data.
This can be done by setting the static IP via "ifconfig wlan0
IP_ADDRESS" command, or using DHCP.

If using DHCP, setting steps is as below:

        (1)connect to an AP via "iwconfig" settings
                iwconfig wlan0 essid [name]    or
                iwconfig wlan0 ap XX:XX:XX:XX:XX:XX

        (2)run the script which run the dhclient
                ./wlan0dhcp
          or
                dhcpcd wlan0
                (Some network admins require that you use the
                hostname and domainname provided by the DHCP server.
                In that case, use
                dhcpcd -HD wlan0)



< WPAPSK >
WPA_SUPPLICANT help the network to communicate under the protection of
WPAPSK mechanism

        (1)Unpack source code of WPA supplicant:
                tar -zxvf wpa_supplicant-0.4.9.tar.gz
                cd wpa_supplicant-0.4.9

        (2)Create .config file:
                cp defconfig .config

        (3)Edit .config file, uncomment the following line:
                #CONFIG_DRIVER_IPW=y.

        (4)Build WPA supplicant:
                make

        If make error for lack of <include/md5.h>, install the openssl lib:
        1. Install the openssl lib from corresponding installation disc:
            Fedora Core 2/3/4/5/6/7(openssl-0.9.71x-xx),
            Mandrake10.2/Mandriva10.2(openssl-0.9.7x-xmdk),
            Debian 3.1(libssl-dev), Suse 9.3/10.0/10.1(openssl_devl),
            Gentoo(dev-libs/openssl), etc.
        2. Download the openssl open source package from
www.openssl.org, build and install it.

        (5)Edit wpa_supplicant.conf to set up SSID and its passphrase.
        For example, the following setting in "wpa1.conf" means SSID
to join is "BufAG54_Ch6"
        and its passphrase is "87654321".

                network={
                        ssid="BufAG54_Ch6"
                        proto=WPA
                        key_mgmt=WPA-PSK
                        pairwise=CCMP TKIP
                        group=CCMP TKIP WEP104 WEP40
                        psk="87654321"
                        priority=2
                }
        Note: 1. proto=WPA for WPA, proto=RSN for WPA2.
              2. If you want to connect an AP which works under WPA2
mixed mode, you'd better
                use Realtek customed wpa_supplicant package.


        (6)Execute WPA supplicant (Assume 8185 and related modules had
been loaded):
                ./wpa_supplicant -D ipw -c wpa1.conf -i wlan0 &
chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$  ./makedrv
./ieee80211/
./ieee80211/ieee80211_module.c
./ieee80211/ieee80211_rx.c
./ieee80211/tags
./ieee80211/Makefile
./ieee80211/ieee80211_crypt_tkip.c
./ieee80211/ieee80211_softmac.c
./ieee80211/readme
./ieee80211/ieee80211_crypt_ccmp.c
./ieee80211/ieee80211.h
./ieee80211/ieee80211_tx.c
./ieee80211/ieee80211_softmac_wx.c
./ieee80211/ieee80211_crypt.h
./ieee80211/ieee80211_wx.c
./ieee80211/license
./ieee80211/ieee80211_crypt_wep.c
./ieee80211/ieee80211_crypt.c
rtl8185/
rtl8185/README.adhoc
rtl8185/r8180_sa2400.h
rtl8185/Makefile
rtl8185/copying
rtl8185/README.master
rtl8185/r8180.h
rtl8185/install
rtl8185/r8180_max2820.h
rtl8185/r8180_max2820.c
rtl8185/r8180_rtl8225.h
rtl8185/r8180_wx.h
rtl8185/authors
rtl8185/tags
rtl8185/r8180_pm.c
rtl8185/r8180_hw.h
rtl8185/r8180_gct.c
rtl8185/r8180_gct.h
rtl8185/r8180_rtl8225.c
rtl8185/readme
rtl8185/r8180_93cx6.h
rtl8185/ieee80211.h
rtl8185/license
rtl8185/r8180_pm.h
rtl8185/changes
rtl8185/r8180_rtl8225z2.c
rtl8185/r8180_wx.c
rtl8185/r8180_rtl8255.c
rtl8185/r8180_93cx6.c
rtl8185/r8180_sa2400.c
rtl8185/r8180_core.c
rtl8185/r8180_rtl8255.h
rtl8185/ieee80211_crypt.h
rm -f *.mod.c *.mod *.o .*.cmd *.ko
rm -rf /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/tmp
make -C /lib/modules/2.6.22.9chris1/build
M=/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211 CC=gcc
modules
make[1]: Entering directory `/usr/src/linux-source-2.6.22'
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.o
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:
In function 'ieee80211_softmac_init':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2236:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2237:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2238:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2239:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2240:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac.c:2241:
warning: assignment from incompatible pointer type
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_rx.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_tx.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_wx.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_module.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_softmac_wx.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.o
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:
In function 'ieee80211_ccmp_aes_encrypt':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:88:
warning: passing argument 1 of 'crypto_cipher_encrypt_one' from
incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:
In function 'ieee80211_ccmp_init':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:110:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:127:
warning: passing argument 1 of 'crypto_free_cipher' from incompatible
pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:
In function 'ieee80211_ccmp_deinit':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:144:
warning: passing argument 1 of 'crypto_free_cipher' from incompatible
pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:
In function 'ieee80211_ccmp_set_key':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp.c:422:
warning: passing argument 1 of 'crypto_cipher_setkey' from
incompatible pointer type
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_tkip.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_wep.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211-rtl.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt-rtl.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_wep-rtl.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_tkip-rtl.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp-rtl.o
  Building modules, stage 2.
  MODPOST 5 modules
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211-rtl.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211-rtl.ko
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt-rtl.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt-rtl.ko
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp-rtl.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_ccmp-rtl.ko
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_tkip-rtl.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_tkip-rtl.ko
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_wep-rtl.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/ieee80211/ieee80211_crypt_wep-rtl.ko
make[1]: Leaving directory `/usr/src/linux-source-2.6.22'
rm -f *.mod.c *.mod *.o .*.cmd *.ko *~
rm -rf /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/tmp
make -C /lib/modules/2.6.22.9chris1/build
M=/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185 CC=gcc
modules
make[1]: Entering directory `/usr/src/linux-source-2.6.22'
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.o
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
In function 'proc_get_stats_hw':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:375:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:376:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:379:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:380:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:383:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:384:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
In function 'check_tx_ring':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:909:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:909:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:910:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:910:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
In function 'alloc_tx_desc_ring':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:1592:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:1592:
warning: cast to pointer from integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
In function 'alloc_rx_desc_ring':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:1770:
warning: cast from pointer to integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:1770:
warning: cast to pointer from integer of different size
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
In function 'rtl8180_init':
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:3159:
warning: assignment from incompatible pointer type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:3522:
warning: 'deprecated_irq_flag' is deprecated (declared at
include/linux/interrupt.h:66)
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:3522:
warning: passing argument 2 of 'request_irq' from incompatible pointer
type
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:
At top level:
/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_core.c:579:
warning: 'r8180_get_wireless_stats' defined but not used
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_sa2400.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_93cx6.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_wx.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_max2820.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_gct.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_rtl8225.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_rtl8225z2.o
  CC [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180_rtl8255.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.o
  Building modules, stage 2.
  MODPOST 1 modules
WARNING: "ieee80211_softmac_stop_protocol_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "free_ieee80211_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_wap_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wake_queue_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_rx_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_mode_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_is_shortslot"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_freq_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_name_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_rate_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_rate_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_ps_tx_ack"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_freq_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_is_54g"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_stop_queue_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_scan_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_essid_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_scan_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wpa_supplicant_ioctl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_mode_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_get_beacon"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_rawtx_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_encode_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_stop_protocol_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_wap_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_power_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_get_encode_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_softmac_start_protocol_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wlan_frequencies_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_power_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "alloc_ieee80211_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_reset_queue"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_wx_set_essid_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
WARNING: "ieee80211_start_protocol_rtl"
[/home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko]
undefined!
  CC      /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.mod.o
  LD [M]  /home/chris/Desktop/rtl8185_linux_26.1027.0823.2007/rtl8185/r8180.ko
make[1]: Leaving directory `/usr/src/linux-source-2.6.22'
chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$ ./wlan0up
insmod: error inserting 'ieee80211_crypt-rtl.ko': -1 Operation not permitted
insmod: error inserting 'ieee80211_crypt_wep-rtl.ko': -1 Operation not permitted
insmod: error inserting 'ieee80211_crypt_tkip-rtl.ko': -1 Operation
not permitted
insmod: error inserting 'ieee80211_crypt_ccmp-rtl.ko': -1 Operation
not permitted
insmod: error inserting 'ieee80211-rtl.ko': -1 Operation not permitted
insmod: error inserting 'r8180.ko': -1 Operation not permitted
wlan0: ERROR while getting interface flags: No such device
chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$ sudo ./wlan0up
[sudo] password for chris:
wlan0: ERROR while getting interface flags: No such device
chris@ubuntu:~/Desktop/rtl8185_linux_26.1027.0823.2007$

Why does it say wlan0, no such device? I appended this to my
/etc/network/interfaces

Code:

iface wlan0 inet dhcp

auto wlan0

and I restarted the networking service.

pentode 12-27-2007 04:16 PM

Start a new thread, add a real title
 
fakie_flip:

Why are you tacking onto a 10-month old thread?

Start a new thread and please use a meaningful title. "HELP" is not helpful to anyone.

fakie_flip 12-27-2007 04:28 PM

I did start a new thread a long time ago, and no one replied. That is why I am saying HELP!!!!!!!!!!!!!!!! I don't want to have to switch back to Windows just to have internet.

fakie_flip 12-31-2007 02:17 AM

And I'm having a very similar problem. People always say to search the forums before posting, and that's what I did. I found this thread, so I'd like to know what the solution is. I also get this error.

wlan0: ERROR while getting interface flags: No such device

Hangdog42 12-31-2007 08:15 AM

Fakie, PLEASE stop spamming the forum with your problem. You have multiple threads on this and you are actively getting help. For Pete's sake, keep it in one place.


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