Linux - pitanja i odgovori

Sve je to super ali:

"Nije ogroman problem nego se treba malo potruditi, rješenje sam našao u par minuta.
Procedura je opisana:
http://ubuntuforums.org/archive/inde...t-1423177.html
http://wiki.open.hr/wiki/Hardver:Air_Live_WL-1600USB
Jedno rješenje je da kompajliraš driver sa stranica proizvođača (može biti zeznuto ako nemaš iskustva), a drugo je da koristiš ndiswrapper tehniku. Stvar funkcionira tako da se u wrapper (omot) stavi win driver (najčešće od XP) i tako (recimo indirektno) upravlja sa uređajem.
Sa ndiswrapper - om stvar funkcionira za sve mrežne uređaje koji nemaju nativni Linux driver ili je loše napisan."

Instalirao sam taj ndiswrapper...i tu me traži nekakav file sa ekstenzijom .inf kada idem instalirati "kao" drivere ....gdje se ta ekstenzija nalazi?

Dobro, jesi ti pročitao što ndiswrapper radi? Loada windows driver za mrežu da ga linux može koristiti. Očito mu treba neki driver (taj .inf file sa svim ostalim fajlovima) da bi "magija" upalila...

[edit] - a ovaj driver za linux treba samo iskonfigurirati. Meni je za RT8712 (ako se dobro sjećam) sve proradilo bez problema. tar xvzf driver.tar.gz, cd driver, /.configure, make, make install. Gotovo.

Dobro,ali gdje se nalazi taj .inf file? U windowsima ili?

EDIT: Evo mario je odgovorio :)

Ja ne znam, ne radim s Winsima, ali pretpostavio bih posto koristis ndiswrapper da da, u Win verziji drivera, mislim ako ti radis na Win, onda valjda znas bolje od mene. To je jedno rjesenje, drugo je odmah post ispod toga: "Evo ga, mučio sam se dosta dugo s ovim, prešao sam pola Googlea [...]"

I zašto nisi koristio linux driver?

Raspakiraš, /.configure, make, make install i proradi, kao i 90% drivera koji dolaze kao source. Eventualno ifconfig wlan0 up ili tako nešto. Mislim da bi nakon reboota odmah proradilo, nisam već dugo morao instalirati neki driver iz arhiva.

Ja u tom readme.txt-u sve kužim jel je jako lijepo napisano...-.- nemogu se vidjeti 2 suvisle rečenice...-.-

===============================================================================
             Software Package - Component
===============================================================================
    1. readme.txt
   
    2. Release Notes Document
   
    3. driver source code

       3.1 Makefile - to build the modules     

       3.2 Script and configuration for DHCP:
       "wlan0dhcp"
       "ifcfg-wlan0"
     
       3.3 Example of supplicant configuration file:
          "wpa1.conf"

       3.4 Script to run wpa_supplicant
          "runwpa"

    4. wpa_supplicant-0.6.9.tar.gz - the tool help the wlan network to communicate under the
          protection of WPAPSK mechanism (WPA/WPA2)
   
    5. wpa_supplicant-0.6.9_wps_patch.tar.gz - for wps patch
   
==============================================================================================
          User Guide(1) - connecting wireless networking using "Network Manager" GUI utility
==============================================================================================
          (1) Network Manager is a utility attempts to make use of wireless networking easy.
         
          (2) Notes: if you want to use the following command-line method to connect wireless networking,
             please disable the "Network Manager", because "Network Manager" will conflict with method of command line .



===============================================================================
             User Guide(2) - Set wireless lan MIBs in Command Line
===============================================================================
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]       

For example:
    iwlist wlan0 channel
    iwlist wlan0 scan
    iwlist wlan0 rate

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                 [mac_addr]
        Set the essid, join (I)BSS  essid                [essid]
        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 essid "name" mode Ad-hoc
    iwconfig wlan0 key 0123456789 [2] open
    iwconfig wlan0 key off
    iwconfig wlan0 key restricted [3] 0123456789
        Note: Better to set these MIBS without GUI such as NetworkManager and be sure that our
              nic has been brought up before these settings. WEP key index 2-4 is not supportted by
              NetworkManager.

===============================================================================
             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/WPA2PSK - using wpa_supplicant
===============================================================================
    Wpa_supplicant helps to secure wireless connection with the protection of
WPAPSK/WPA2PSK mechanism.

    If the version of Wireless Extension in your system is equal or larger than 18,
WEXT driver interface is recommended. Otherwise, IPW driver interface is advised. 
    Note: Wireless Extension is defined us "#define WIRELESS_EXT" in Kernel
    Note: To check the version of wireless extension, please type "iwconfig -v"


     If IPW driver interface is used, it us suggested to follow the steps from 1 to 6.
If wpa_supplicant has been installed in your system, only steps 5 and 6 are required
to be executed for WEXT driver interface.

    To see detailed description for driver interface and wpa_supplicant, please type
"man wpa_supplicant". 
   
    (1)Download latetest source code for wpa supplicant or use wpa_supplicant-0.6.9
      attached in this package. (It is suggested to use default package contained
           in the distribution because there should less compilation issue.)

      Unpack source code of WPA supplicant:

     tar -zxvf wpa_supplicant-0.6.9.tar.gz (e.g.)
     cd wpa_supplicant-0.6.9
   
    (2)Create .config file:
     cp defconfig .config
   
    (3)Edit .config file, uncomment the following line if ipw driver interface
      will be applied:
     #CONFIG_DRIVER_IPW=y.
      
    (4)Build and install WPA supplicant:
     make
     cp wpa_cli wpa_supplicant /usr/local/bin   
   
    NOTE:
    1. If make error for lack of <include/md5.h>, install the openssl lib(two ways):
     (1) Install the openssl lib from corresponding installation disc:
         Fedora Core 2/3/4/5(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.
    2. If make errors happen in RedHat(and also Fedora Core) for kssl.h,
please add lines below into Makefile
         CPPFLAGS+=-I/usr/kerboros/include
    
    (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".

      Example 1: Configuration for WPA-PWK
     network={
          ssid="BufAG54_Ch6"
          #scan_ssid=1 //see note 3
          proto=WPA
          key_mgmt=WPA-PSK
          pairwise=CCMP TKIP
          group=CCMP TKIP WEP104 WEP40
          psk="87654321"
          priority=2
        }
   
       Example 2: Configuration for LEAP
       network={
          ssid="BufAG54_Ch6"
          key_mgmt=IEEE8021X
          group=WEP40 WEP104
          eap=LEAP
          identity="user1"
          password="1111"
        }
       Example 3: Linking to hidden ssid given AP's security policy exactly.(see note 3 below)
            ap_scan=2
       network={
       ssid="Hidden_ssid"
       proto=WPA
       key_mgmt=WPA-PSK
       pairwise=CCMP
       group=CCMP
       psk="12345678"
        }
      
       Example 4: Linking to ad-hoc (see note 4 below)
       ap_scan=2
       network={
       ssid="Ad-hoc"
                mode=1
       proto=WPA
       key_mgmt=WPA-NONE
       pairwise=NONE
       group=TKIP
       psk="12345678"
       }
    Note: 1. proto=WPA for WPA, proto=RSN for WPA2.
         2. If user needs to connect an AP with WPA or WPA2 mixed mode, it is suggested
       to set the cipher of pairwise and group to both CCMP and TKIP unless you
       know exactly which cipher type AP is configured.
         3. When connecting to hidden ssid, explicit security policy should be given with
       ap_scan=2 being setting.
         4. It is suggested setting ap_scan to 2 and mode to 1 when linking to or creating an ad-hoc. Group and pairwise
       cipher type should also be explicit, always with group setting to TKIP or CCMP and pairwise setting
       to NONE. Lower version wpa_supplicant may not allow setting group to CCMP with pairwise setting to NONE.
       So if any problem, you may try to set both group and pairwise to CCMP, leaving other setting unchanged, when
            connecting to an CCMP-encrypted ad-hoc.
         5. More config setting option, please refer to wpa_supplicant.conf in wpa_supplicant.tar.gz that we provide.

    (6)Execute WPA supplicant (Assume driver and related modules had been
           loaded):
           ./runwpa

           Note: The script runwpa will check Wireless Extension version automatically.
                 If the version of Wireless Extension is equal or larger than 18, the
                 option of "-D wext" is selected. If the version of Wireless extension
                 is less than 18, the option of "-D ipw" is selected.

===============================================================================
          WPS - PIN & PBC methods
===============================================================================

       (*) please see the "README-WPS" file in the package "wpa_supplicant-0.6.9.tar.gz"
             to perform the WPS function.
            
===============================================================================
          Power Saving Mode
===============================================================================

       (1) in order to enter PS Mode, you need to add the parameter of "power_mgnt=1" when executing "insmod 8712u.ko" :
              ~#insmod 8712u.ko power_mgnt=1
              or
              ~#insmod 8712u.ko power_mgnt=2
             
       (2) Notes:
             power_mgnt=0 ;//default, disable PS
          power_mgnt=1 ;//enable PS, MIN_PS Mode
          power_mgnt=2 ;//enable PS, MAX_PS Mode
         
 

Ma ja odustajem više od svega..šta god upišem u terminal samo mi izbaci nekakav error...ili me traži da skidam nešto ili samo error se pojavi..:@@@@ bolje da idem jel će kompjuter bit u dijelovima ako se ubrzo ne maknem...ako se nekome da neka malo detaljnije napiše šta treba..ja više nemam niti malo živaca za ovo...ugodan ostatak večer svima :)

Evo neke naredbe koje sam probao upisati u terminal :

Budem to probao kad dođem doma popodne..Znači da stavim tu svoju datoteku u direktorij preuzimanje i onda da pokrenem one naredbe ili?

Takoder si krivo ukucao ./configure, ti si napisao /.configure (dakle prvo kosu crtu pa tocku, a ide obrnuto, tocka pa kosa crta), sitnica, ali komp ne razumije sto si mu htio s tim reci.

reinstall naredba ne postoji, ako hoces nesto reinstalirati iz terminala, prvo to obrises (sudo apt-get remove ime_programa ili sudo apt-get purge ime_programa - razlika je da purge izbrise i konfiguracijske datoteke programa, dakle sve u potpunosti), pa onda ponovno instaliras (sudo apt-get install ime_programa), u sustini to ti je reinstalacija - brisanje pa ponovno instaliranje programa.

meni nece nista da skine,pise da je problem sa konekcijom da je provjerim,a net radi supp.

Znali tko zasto nece?

Probao sam i sa softver menager i ubuntu tweak

.

na praznom desktopu klikni ctrl+alt+t da otvoriš terminal i upiši 

sudo apt-get autoremove --purge fglrx* (fglrx za amd, nvidia-current za nvidiu)

restart

ponovno terminal i upiši 

sudo apt-get install linux-headers-generic

restart

instaliraj drivere

Zanima me dal postoji koja opcija ili program kojim mogu u Xubuntu 12.04 pospremiti raspored ikona na desktopu, jer događa se da nakon stvakog startupa, on mi sve ikone rasporedi od gornjeg lijevog kuta.