Salut tout le monde!!  
j'ai installer sur mon pc, un acer aspire 1670, la Fedora Core 6.
mon principal problème est lorsque je suis sous Linux je ne peux accéder à internet et pour cause ma carte wifi n'est pas détecter.
c'est une interne : acer IPN2220 Wireless LAN card.
version du noyau : 2.6.18-1.2798.fc6
j'ai donc telecharger une archive correspondant je crois a ma carte.
"hostapd-0.5.7.tar.gz"
je place ce fichier dans le répertoir root et je tape la commande "tar xvzf hostapd-0.5.7.tar.gz" il me le décompresse, ensuite "make install" j'ai pour réponse "*** Pas de règle pour fabriquer la cible <<install>>. Arret".
je n'ai qu'un fichier read me pour m'aider mais je n'ai trouver aucune info.
que faire? merci de votre aide.

je met un extrait du readme :
Introduction
============
 
Originally, hostapd was an optional user space component for Host AP
driver. It adds more features to the basic IEEE 802.11 management
included in the kernel driver: using external RADIUS authentication
server for MAC address based access control, IEEE 802.1X Authenticator
and dynamic WEP keying, RADIUS accounting, WPA/WPA2 (IEEE 802.11i/RSN)
Authenticator and dynamic TKIP/CCMP keying.
 
The current version includes support for other drivers, an integrated
EAP server (i.e., allow full authentication without requiring
an external RADIUS authentication server), and RADIUS authentication
server for EAP authentication.
 
 
Requirements
------------
 
Current hardware/software requirements:
- drivers:
Host AP driver for Prism2/2.5/3.
(http://hostap.epitest.fi/)
Please note that station firmware version needs to be 1.7.0 or newer
to work in WPA mode.
 
madwifi driver for cards based on Atheros chip set (ar521x)
(http://sourceforge.net/projects/madwifi/)
Please note that you will need to add the correct path for
madwifi driver root directory in .config (see defconfig file for
an example: CFLAGS += -I<path> )
 
Prism54 driver for Intersil/Conexant Prism GT/Duette/Indigo
(http://www.prism54.org/)
 
Any wired Ethernet driver for wired IEEE 802.1X authentication
(experimental code)
 
FreeBSD -current (with some kernel mods that have not yet been
committed when hostapd v0.3.0 was released)
BSD net80211 layer (e.g., Atheros driver)
 
 
Build configuration
-------------------
 
In order to be able to build hostapd, you will need to create a build
time configuration file, .config that selects which optional
components are included. See defconfig file for example configuration
and list of available options.
 
 Je post trois fichiers, le defconfig et le madwifi, ainsi que le readme situé plus haut.
malgré les deux liens situé au dessus je n'y arrive toujours pas.
Voici le fichier Defconfig
 
# Example hostapd build time configuration
#
# This file lists the configuration options that are used when building the
# hostapd binary. All lines starting with # are ignored. Configuration option
# lines must be commented out complete, if they are not to be included, i.e.,
# just setting VARIABLE=n is not disabling that variable.
#
# This file is included in Makefile, so variables like CFLAGS and LIBS can also
# be modified from here. In most cass, these lines should use += in order not
# to override previous values of the variables.
 
# Driver interface for Host AP driver
CONFIG_DRIVER_HOSTAP=y
 
# Driver interface for wired authenticator
#CONFIG_DRIVER_WIRED=y
 
# Driver interface for madwifi driver
#CONFIG_DRIVER_MADWIFI=y
#CFLAGS += -I../head # change to reflect local setup; directory for madwifi src
 
# Driver interface for Prism54 driver
#CONFIG_DRIVER_PRISM54=y
 
# Driver interface for drivers using Devicescape IEEE 802.11 stack
#CONFIG_DRIVER_DEVICESCAPE=y
# Currently, driver_devicescape.c build requires some additional parameters
# to be able to include some of the kernel header files. Following lines can
# be used to set these (WIRELESS_DEV must point to the root directory of the
# wireless-dev.git tree).
#WIRELESS_DEV=/usr/src/wireless-dev
#CFLAGS += -I$(WIRELESS_DEV)/include
#CFLAGS += -I$(WIRELESS_DEV)/net/d80211
#CFLAGS += -D_LINUX_TYPES_H
 
# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
#CONFIG_DRIVER_BSD=y
#CFLAGS += -I/usr/local/include
#LIBS += -L/usr/local/lib
 
# IEEE 802.11F/IAPP
CONFIG_IAPP=y
 
# WPA2/IEEE 802.11i RSN pre-authentication
CONFIG_RSN_PREAUTH=y
 
# PeerKey handshake for Station to Station Link (IEEE 802.11e DLS)
CONFIG_PEERKEY=y
 
# IEEE 802.11w (management frame protection)
# This version is an experimental implementation based on IEEE 802.11w/D1.0
# draft and is subject to change since the standard has not yet been finalized.
# Driver support is also needed for IEEE 802.11w.
#CONFIG_IEEE80211W=y
 
# Integrated EAP server
CONFIG_EAP=y
 
# EAP-MD5 for the integrated EAP server
CONFIG_EAP_MD5=y
 
# EAP-TLS for the integrated EAP server
CONFIG_EAP_TLS=y
 
# EAP-MSCHAPv2 for the integrated EAP server
CONFIG_EAP_MSCHAPV2=y
 
# EAP-PEAP for the integrated EAP server
CONFIG_EAP_PEAP=y
 
# EAP-GTC for the integrated EAP server
CONFIG_EAP_GTC=y
 
# EAP-TTLS for the integrated EAP server
CONFIG_EAP_TTLS=y
 
# EAP-SIM for the integrated EAP server
#CONFIG_EAP_SIM=y
 
# EAP-AKA for the integrated EAP server
#CONFIG_EAP_AKA=y
 
# EAP-PAX for the integrated EAP server
#CONFIG_EAP_PAX=y
 
# EAP-PSK for the integrated EAP server (this is _not_ needed for WPA-PSK)
#CONFIG_EAP_PSK=y
 
# EAP-SAKE for the integrated EAP server
#CONFIG_EAP_SAKE=y
 
# EAP-GPSK for the integrated EAP server
#CONFIG_EAP_GPSK=y
# Include support for optional SHA256 cipher suite in EAP-GPSK
#CONFIG_EAP_GPSK_SHA256=y
 
# PKCS#12 (PFX) support (used to read private key and certificate file from
# a file that usually has extension .p12 or .pfx)
CONFIG_PKCS12=y
 
# RADIUS authentication server. This provides access to the integrated EAP
# server from external hosts using RADIUS.
#CONFIG_RADIUS_SERVER=y
 
# Build IPv6 support for RADIUS operations
CONFIG_IPV6=y
 
 
Voici le fichier madwifi
 
##### hostapd configuration file ##############################################
# Empty lines and lines starting with # are ignored
 
# AP netdevice name (without 'ap' prefix, i.e., wlan0 uses wlan0ap for
# management frames)
interface=ath0
 
# In case of madwifi driver, an additional configuration parameter, bridge,
# must be used to notify hostapd if the interface is included in a bridge. This
# parameter is not used with Host AP driver.
bridge=br0
 
# Driver interface type (hostap/wired/madwifi; default: hostap)
driver=madwifi
 
# hostapd event logger configuration
#
# Two output method: syslog and stdout (only usable if not forking to
# background).
#
# Module bitfield (ORed bitfield of modules that will be logged; -1 = all
# modules):
# bit 0 (1) = IEEE 802.11
# bit 1 (2) = IEEE 802.1X
# bit 2 (4) = RADIUS
# bit 3 (8) = WPA
# bit 4 (16) = driver interface
# bit 5 (32) = IAPP
#
# Levels (minimum value for logged events):
# 0 = verbose debugging
# 1 = debugging
# 2 = informational messages
# 3 = notification
# 4 = warning
#
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=2
 
# Debugging: 0 = no, 1 = minimal, 2 = verbose, 3 = msg dumps, 4 = excessive
debug=0
 
# Dump file for state information (on SIGUSR1)
dump_file=/tmp/hostapd.dump
 
 
##### IEEE 802.11 related configuration #######################################
 
# SSID to be used in IEEE 802.11 management frames
ssid=wpa-test
 
##### IEEE 802.1X-REV related configuration ###################################
 
# Require IEEE 802.1X authorization
#ieee8021x=1
 
# Optional displayable message sent with EAP Request-Identity. The first \0
# in this string will be converted to ASCII-0 (nul). This can be used to
# separate network info (comma separated list of attribute=value pairs); see,
# e.g., draft-adrangi-eap-network-discovery-07.txt.
#eap_message=hello
#eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com
 
# WEP rekeying (disabled if key lengths are not set or are set to 0)
# Key lengths for default/broadcast and individual/unicast keys:
# 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits)
# 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits)
#wep_key_len_broadcast=5
#wep_key_len_unicast=5
# Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once)
#wep_rekey_period=300
 
# EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if
# only broadcast keys are used)
eapol_key_index_workaround=0
 
# EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable
# reauthentication).
#eap_reauth_period=3600
 
 
##### Integrated EAP server ###################################################
 
# Optionally, hostapd can be configured to use an integrated EAP server
# to process EAP authentication locally without need for an external RADIUS
# server. This functionality can be used both as a local authentication server
# for IEEE 802.1X/EAPOL and as a RADIUS server for other devices.
 
# Use integrated EAP server instead of external RADIUS authentication
# server. This is also needed if hostapd is configured to act as a RADIUS
# authentication server.
eap_server=0
 
# Path for EAP server user database
#eap_user_file=/etc/hostapd.eap_user
 
# CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
#ca_cert=/etc/hostapd.ca.pem
 
# Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
#server_cert=/etc/hostapd.server.pem
 
# Private key matching with the server certificate for EAP-TLS/PEAP/TTLS
# This may point to the same file as server_cert if both certificate and key
# are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be
# used by commenting out server_cert and specifying the PFX file as the
# private_key.
#private_key=/etc/hostapd.server.prv
 
# Passphrase for private key
#private_key_passwd=secret passphrase
 
# Enable CRL verification.
# Note: hostapd does not yet support CRL downloading based on CDP. Thus, a
# valid CRL signed by the CA is required to be included in the ca_cert file.
# This can be done by using PEM format for CA certificate and CRL and
# concatenating these into one file. Whenever CRL changes, hostapd needs to be
# restarted to take the new CRL into use.
# 0 = do not verify CRLs (default)
# 1 = check the CRL of the user certificate
# 2 = check all CRLs in the certificate path
#check_crl=1
 
# Configuration data for EAP-SIM database/authentication gateway interface.
# This is a text string in implementation specific format. The example
# implementation in eap_sim_db.c uses this as the file name for the GSM
# authentication triplets.
#eap_sim_db=/etc/hostapd.sim_db
 
 
##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) #######################
 
# Interface to be used for IAPP broadcast packets
#iapp_interface=eth0
 
 
##### RADIUS client configuration #############################################
# for IEEE 802.1X with external Authentication Server, IEEE 802.11
# authentication with external ACL for MAC addresses, and accounting
 
# The own IP address of the access point (used as NAS-IP-Address)
own_ip_addr=127.0.0.1
 
# Optional NAS-Identifier string for RADIUS messages. When used, this should be
# a unique to the NAS within the scope of the RADIUS server. For example, a
# fully qualified domain name can be used here.
#nas_identifier=ap.example.com
 
# RADIUS authentication server
#auth_server_addr=127.0.0.1
#auth_server_port=1812
#auth_server_shared_secret=secret
 
# RADIUS accounting server
#acct_server_addr=127.0.0.1
#acct_server_port=1813
#acct_server_shared_secret=secret
 
# Secondary RADIUS servers; to be used if primary one does not reply to
# RADIUS packets. These are optional and there can be more than one secondary
# server listed.
#auth_server_addr=127.0.0.2
#auth_server_port=1812
#auth_server_shared_secret=secret2
#
#acct_server_addr=127.0.0.2
#acct_server_port=1813
#acct_server_shared_secret=secret2
 
# Retry interval for trying to return to the primary RADIUS server (in
# seconds). RADIUS client code will automatically try to use the next server
# when the current server is not replying to requests. If this interval is set,
# primary server will be retried after configured amount of time even if the
# currently used secondary server is still working.
#radius_retry_primary_interval=600
 
 
# Interim accounting update interval
# If this is set (larger than 0) and acct_server is configured, hostapd will
# send interim accounting updates every N seconds. Note: if set, this overrides
# possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this
# value should not be configured in hostapd.conf, if RADIUS server is used to
# control the interim interval.
# This value should not be less 600 (10 minutes) and must not be less than
# 60 (1 minute).
#radius_acct_interim_interval=600
 
 
##### RADIUS authentication server configuration ##############################
 
# hostapd can be used as a RADIUS authentication server for other hosts. This
# requires that the integrated EAP authenticator is also enabled and both
# authentication services are sharing the same configuration.
 
# File name of the RADIUS clients configuration for the RADIUS server. If this
# commented out, RADIUS server is disabled.
#radius_server_clients=/etc/hostapd.radius_clients
 
# The UDP port number for the RADIUS authentication server
#radius_server_auth_port=1812
 
# Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API)
#radius_server_ipv6=1
 
 
##### WPA/IEEE 802.11i configuration ##########################################
 
# Enable WPA. Setting this variable configures the AP to require WPA (either
# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either
# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK.
# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys),
# RADIUS authentication server must be configured, and WPA-EAP must be included
# in wpa_key_mgmt.
# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
# and/or WPA2 (full IEEE 802.11i/RSN):
# bit0 = WPA
# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
#wpa=1
 
# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit
# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase
# (8..63 characters) that will be converted to PSK. This conversion uses SSID
# so the PSK changes when ASCII passphrase is used and the SSID is changed.
# wpa_psk (dot11RSNAConfigPSKValue)
# wpa_passphrase (dot11RSNAConfigPSKPassPhrase)
#wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
#wpa_passphrase=secret passphrase
 
# Optionally, WPA PSKs can be read from a separate text file (containing list
# of (PSK,MAC address) pairs. This allows more than one PSK to be configured.
# Use absolute path name to make sure that the files can be read on SIGHUP
# configuration reloads.
#wpa_psk_file=/etc/hostapd.wpa_psk
 
# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The
# entries are separated with a space.
# (dot11RSNAConfigAuthenticationSuitesTable)
#wpa_key_mgmt=WPA-PSK WPA-EAP
 
# Set of accepted cipher suites (encryption algorithms) for pairwise keys
# (unicast packets). This is a space separated list of algorithms:
# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
# Group cipher suite (encryption algorithm for broadcast and multicast frames)
# is automatically selected based on this configuration. If only CCMP is
# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise,
# TKIP will be used as the group cipher.
# (dot11RSNAConfigPairwiseCiphersTable)
#wpa_pairwise=TKIP CCMP
 
# Time interval for rekeying GTK (broadcast/multicast encryption keys) in
# seconds. (dot11RSNAConfigGroupRekeyTime)
#wpa_group_rekey=600
 
# Rekey GTK when any STA that possesses the current GTK is leaving the BSS.
# (dot11RSNAConfigGroupRekeyStrict)
#wpa_strict_rekey=1
 
# Time interval for rekeying GMK (master key used internally to generate GTKs
# (in seconds).
#wpa_gmk_rekey=86400
 
# Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up
# roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN
# authentication and key handshake before actually associating with a new AP.
# (dot11RSNAPreauthenticationEnabled)
#rsn_preauth=1
#
# Space separated list of interfaces from which pre-authentication frames are
# accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all
# interface that are used for connections to other APs. This could include
# wired interfaces and WDS links. The normal wireless data interface towards
# associated stations (e.g., wlan0) should not be added, since
# pre-authentication is only used with APs other than the currently associated
# one.
#rsn_preauth_interfaces=eth0

pas de regle pour fabriquer la cible ==> il te manque les kernel source, header.
tu va installer ça facielement grace à ton gestionnaire de paquet    
 
bon courage pour la suite

tu pourrait m'indiquer la marche a suivre stp?

c'est une fedora :
#yum install kernel-source
#yum install kernel-headers
il te faut au prealable configurer les depots de paquets de fedora.
il y a un très bon forum de la communauté fedora en francais
où tu trouveras toutes les informations.
 
et eventuellement tu peux lire le topic des debutants

bon, impossible de faire cette installation.
j'ai essayer ceci aussi :
[root@localhost ~]# yum install ndiswrapper
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Could not retrieve mirrorlist http://mirrors.fedoraproject.org/m [...] &arch=i386 error was
[Errno 4] IOError: <urlopen error (-3, '\xc3\x89chec temporaire dans la r\xc3\xa9solution du nom')>
Error: Cannot find a valid baseurl for repo: core
[root@localhost ~]#
 
comment y remédier? merci beaucoup