[SOLVED]wifi problem

Kernels & Hardware, configuring network, installing services

[SOLVED]wifi problem

Postby ChrisPL » 2017-09-25 20:58

I keep trying to make my wifi (Intel WirelessPro - driver ipw2100 installed) working but until now no success.
Below there is output from ip, wpa_supplicant and dhclient commands. Could anybody help me with it?

/etc/wpa_supplicant.conf:
# reading passphrase from stdin
network={
ssid="asus_RPT"
scan_ssid=1
key_mgmt=WPA-PSK
group=TKIP
psk=<set with passphrase>
}


ip:
4: wlp1s4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
link/ether 00:0c:f1:2b:15:09 brd ff:ff:ff:ff:ff:ff




wpa_supplicant v2.4
random: Trying to read entropy from /dev/random
Successfully initialized wpa_supplicant
Initializing interface 'wlp1s4' conf '/etc/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
Priority group 0
id=0 ssid='asus_RPT'
WEXT: cfg80211-based driver detected
wext: interface wlp1s4 phy: phy0
rfkill: initial event: idx=0 type=2 op=0 soft=0 hard=0
rfkill: initial event: idx=1 type=1 op=0 soft=0 hard=0
SIOCGIWRANGE: WE(compiled)=22 WE(source)=18 enc_capa=0xf
capabilities: key_mgmt 0xf enc 0x1f flags 0x0
netlink: Operstate: ifindex=4 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT)
Add interface wlp1s4 to a new radio phy0
wlp1s4: Own MAC address: 00:0c:f1:2b:15:09
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=4 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=5 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_countermeasures
wlp1s4: RSN: flushing PMKID list in the driver
wlp1s4: Setting scan request: 0.100000 sec
TDLS: TDLS operation not supported by driver
TDLS: Driver uses internal link setup
TDLS: Driver does not support TDLS channel switching
wlp1s4: WPS: UUID based on MAC address: 555d0775-9534-587b-87d4-17f54a6848e9
ENGINE: Loading dynamic engine
ENGINE: Loading dynamic engine
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
wlp1s4: Added interface wlp1s4
wlp1s4: State: DISCONNECTED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=4 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
Daemonize..


dhclient:
Internet Systems Consortium DHCP Client 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/wlp1s4/00:0c:f1:2b:15:09
Sending on LPF/wlp1s4/00:0c:f1:2b:15:09
Sending on Socket/fallback
DHCPREQUEST of 192.168.0.104 on wlp1s4 to 255.255.255.255 port 67
DHCPREQUEST of 192.168.0.104 on wlp1s4 to 255.255.255.255 port 67
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 19
DHCPDISCOVER on wlp1s4 to 255.255.255.255 port 67 interval 2
No DHCPOFFERS received.
Trying recorded lease 192.168.0.104
No working leases in persistent database - sleeping.
Last edited by ChrisPL on 2017-09-30 20:09, edited 1 time in total.
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Re: wifi problem

Postby shep » 2017-09-25 21:30

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Re: wifi problem

Postby Bulkley » 2017-09-25 23:06

Intel PRO/Wireless 2100, 2200 and 2915 devices

Use iwconfig to see if your Wifi card is actually working.
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Re: wifi problem

Postby RU55EL » 2017-09-26 04:44

On a side note to the original poster. It is recommended to use the "Code" button when posting cut and pasted information from the console.

For example (from your original post):
Code: Select all
wpa_supplicant v2.4
random: Trying to read entropy from /dev/random
Successfully initialized wpa_supplicant
Initializing interface 'wlp1s4' conf '/etc/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
Priority group 0
id=0 ssid='asus_RPT'
WEXT: cfg80211-based driver detected
wext: interface wlp1s4 phy: phy0
rfkill: initial event: idx=0 type=2 op=0 soft=0 hard=0
rfkill: initial event: idx=1 type=1 op=0 soft=0 hard=0
SIOCGIWRANGE: WE(compiled)=22 WE(source)=18 enc_capa=0xf
capabilities: key_mgmt 0xf enc 0x1f flags 0x0
netlink: Operstate: ifindex=4 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT)
Add interface wlp1s4 to a new radio phy0
wlp1s4: Own MAC address: 00:0c:f1:2b:15:09
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=4 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=5 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_countermeasures
wlp1s4: RSN: flushing PMKID list in the driver
wlp1s4: Setting scan request: 0.100000 sec
TDLS: TDLS operation not supported by driver
TDLS: Driver uses internal link setup
TDLS: Driver does not support TDLS channel switching
wlp1s4: WPS: UUID based on MAC address: 555d0775-9534-587b-87d4-17f54a6848e9
ENGINE: Loading dynamic engine
ENGINE: Loading dynamic engine
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
wlp1s4: Added interface wlp1s4
wlp1s4: State: DISCONNECTED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=4 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
Daemonize..
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Re: wifi problem

Postby debiman » 2017-09-26 06:06

ChrisPL, you dump a lot of code on us but don't really describe your problem at all.

so please do that first.

after that, take some time to provide the output requested in this thread.
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Re: wifi problem

Postby ChrisPL » 2017-09-28 21:04

Thanks guys for suggestions. I tried Debian wifi howto and it got working. I must have tried wrong howto before.
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