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The time now is Mon 22 Sep 2014, 18:18
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 Forum index » House Training » Bugs ( Submit bugs )
wifi ko after reboot .
Moderators: Flash, Ian, JohnMurga
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Sat 23 Aug 2014, 14:49    Post subject:  wifi ko after reboot .  

hi,

Strange, after reboot my computer, wifi bug and cant connect, can you help me ?

log:
Code:

Information about this interface:
 Interface: wlan0  Driver: iwlwifi  Bus: pci  MacAddress: 18:3D:A2:3B:7E:44
 Description: Intel(R) Wireless WiFi driver for Linux
 
STEP1a: ifconfig wlan0 up
STEP1b: iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 00:19:70:AC:99:81
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=62/70  Signal level=-48 dBm 
                    Encryption key:on
                    ESSID:"Space"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000030c12e624b1
                    Extra: Last beacon: 0ms ago
                    IE: Unknown: 00055370616365
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1603080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD8B0050F204104A0001101044000102103B0001031047001000000000000010000000001970AC998110210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E311042000F4C4B313232393644503332303030391054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
STEP1c: ifconfig wlan0 down
STEP2: iwconfig wlan0 mode managed
STEP3: iwconfig wlan0 channel 3
Error for wireless request "Set Frequency" (8B04) :
    SET failed on device wlan0 ; Device or resource busy.
STEP4: iwconfig wlan0 essid "Space"
STEP5a: ifconfig wlan0 up
STEP5b: wpa_supplicant -B -Dwext -iwlan0 -c"/etc/simple_network_setup/wpa_supplicant.conf-Space-18:3D:A2:3B:7E:44"
daemon: No such device
Running: wpa_cli -i wlan0 status
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory

ERROR, TIMEOUT. Have not got an Access Point.
Result of 'iwconfig wlan0':
wlan0     IEEE 802.11abgn  ESSID:"Space" 
          Mode:Managed  Frequency:2.422 GHz  Access Point: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         

STEP5a: ifconfig wlan0 up
STEP5b: wpa_supplicant -B -Dwext -iwlan0 -c"/etc/simple_network_setup/wpa_supplicant.conf-Space-18:3D:A2:3B:7E:44"
daemon: No such device
Running: wpa_cli -i wlan0 status
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory

ERROR, TIMEOUT. Have not got an Access Point.
Result of 'iwconfig wlan0':
wlan0     IEEE 802.11abgn  ESSID:"Space" 
          Mode:Managed  Frequency:2.422 GHz  Access Point: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         

STEP5a: ifconfig wlan0 up
STEP5b: wpa_supplicant -B -Dwext -iwlan0 -c"/etc/simple_network_setup/wpa_supplicant.conf-Space-18:3D:A2:3B:7E:44"
daemon: No such device
Running: wpa_cli -i wlan0 status
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory

ERROR, TIMEOUT. Have not got an Access Point.
Result of 'iwconfig wlan0':
wlan0     IEEE 802.11abgn  ESSID:"Space" 
          Mode:Managed  Frequency:2.422 GHz  Access Point: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         

STEP5a: ifconfig wlan0 up
STEP5b: wpa_supplicant -B -Dwext -iwlan0 -c"/etc/simple_network_setup/wpa_supplicant.conf-Space-18:3D:A2:3B:7E:44"
daemon: No such device
Running: wpa_cli -i wlan0 status
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory

ERROR, TIMEOUT. Have not got an Access Point.
Result of 'iwconfig wlan0':
wlan0     IEEE 802.11abgn  ESSID:"Space" 
          Mode:Managed  Frequency:2.422 GHz  Access Point: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         

 
*********************************************************
LAST 10 LINES of /var/log/messages:
Aug 23 20:42:20 puppypc31203 daemon.info dhcpcd[15018]: eth0: acknowledged 192.168.1.20 from 192.168.1.1
Aug 23 20:42:20 puppypc31203 daemon.info dhcpcd[15018]: eth0: checking for 192.168.1.20
Aug 23 20:42:24 puppypc31203 daemon.info dhcpcd[15018]: eth0: leased 192.168.1.20 for 86400 seconds
Aug 23 20:42:24 puppypc31203 daemon.info dhcpcd[15018]: forked to background, child pid 15210
Aug 24 17:42:30 puppypc31203 user.info kernel: [  156.863004] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
Aug 24 17:42:30 puppypc31203 user.info kernel: [  156.869804] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
Aug 24 17:43:23 puppypc31203 user.info kernel: [  209.559433] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
Aug 24 17:43:23 puppypc31203 user.info kernel: [  209.566119] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
Aug 24 17:44:16 puppypc31203 user.info kernel: [  262.249855] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
Aug 24 17:44:16 puppypc31203 user.info kernel: [  262.258018] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1

Thanks for help
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ardvark


Joined: 01 Jul 2013
Posts: 988
Location: USA

PostPosted: Sat 23 Aug 2014, 21:30    Post subject:  

Hi...

What is the chipset precisely?

Code:
lspci -nnk


Did you make any changes to the system (hardware of software) to the system just prior to the reboot you mentioned? How long has your wifi ran successfully before this happened and can this be duplicated by running Puppy live (I'm going to take a guess that you're running Puppy from your hard drive,) another version of Puppy or another distribution?

Thanks! Smile

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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Sun 24 Aug 2014, 03:08    Post subject:  

Hardware is same, change nothing, just power off and restart after some time and now wifi is broke. Puppy work several months ago.
Just install 2 little software: copy fast 2.2 and Extract pet 1.7

Code:

# lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: i915
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: e1000e
00:1a.0 USB Controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05)
   Kernel driver in use: pcieport
00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05)
   Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 [8086:3b46] (rev 05)
   Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 05)
   Kernel driver in use: pcieport
00:1d.0 USB Controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: ehci-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5)
00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b07] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 05)
   Subsystem: Dell Device [1028:040a]
00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: intel ips
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:422c] (rev 35)
   Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN [8086:1321]
   Kernel driver in use: iwlwifi
03:00.0 CardBus bridge [0607]: Ricoh Co Ltd Device [1180:e476] (rev 02)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: yenta_cardbus
03:00.1 SD Host controller [0805]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] (rev 03)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: sdhci-pci
03:00.4 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd FireWire Host Controller [1180:e832] (rev 03)
   Subsystem: Dell Device [1028:040a]
   Kernel driver in use: firewire_ohci
3f:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
3f:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
3f:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
3f:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
3f:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
3f:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02)
   Subsystem: Intel Corporation Device [8086:8086]
#

...
Code:

# ifup wlan0
run-parts: /etc/network/if-pre-up.d: No such file or directory
dhcpcd[24825]: open_control: Connection refused
dhcpcd[24825]: version 5.5.6 starting
dhcpcd[24825]: all: not configured to accept IPv6 RAs
dhcpcd[24825]: wlan0: waiting for carrier
dhcpcd[24825]: timed out
dhcpcd[24825]: allowing 8 seconds for IPv4LL timeout


edit:

Code:

Wpa_supplicant Status:
-------------------------------------------------
Not Active
-------------------------------------------------

wlan0     IEEE 802.11abgn  ESSID:off/any 
          Mode:Managed  Frequency:2.422 GHz  Access Point: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         
wlan0     Link encap:Ethernet  HWaddr 18:3D:A2:3B:7E:44 
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)



With Puppy Network Wizard:
supplicant - wpa_ctrl_open: No such file or directory

?
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Sun 24 Aug 2014, 14:37    Post subject:  

after try update and file check (puppy pfix), problem same.

Wifi work when AP is open ( no security ) Problem with WPA.

Any idea ?
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rcrsn51


Joined: 05 Sep 2006
Posts: 9126
Location: Stratford, Ontario

PostPosted: Sun 24 Aug 2014, 17:15    Post subject:  

Abandon Simple Network Setup and try a different connection manager.
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technosaurus


Joined: 18 May 2008
Posts: 4351

PostPosted: Mon 25 Aug 2014, 00:16    Post subject:  

rcrsn51 wrote:
Abandon Simple Network Setup and try a different connection manager.

I just open a terminal and use:
iwconfig wlan0 essid "myessid" enc "mysecret"
then
udhcpc -i wlan0

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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Mon 25 Aug 2014, 01:29    Post subject:  

Abandon Simple Network Setup ? Problem same with other tool.
And working if puppy run totaly in ram (no saved session)
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ardvark


Joined: 01 Jul 2013
Posts: 988
Location: USA

PostPosted: Mon 25 Aug 2014, 02:25    Post subject:  

Hi...

Just my thought but I think it's quite unusual for Puppy to lose that kind of information or have it suddenly become corrupted by itself without help from the user (even unknowingly) or the hardware, such as a hard drive or memory modules, has failed or is failing. You might want to test your hard drive and memory just as a precaution, just in case you've never done so.

I don't know if swapping a savefile would work here but if not, you might need to back up what you have and reinstall Puppy from scratch. That's the only thing I know to do at this point. Perhaps someone here who knows a lot more than I do can guide you to a solution without doing any of that. Wink

Regards...
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rcrsn51


Joined: 05 Sep 2006
Posts: 9126
Location: Stratford, Ontario

PostPosted: Mon 25 Aug 2014, 04:33    Post subject:  

Go into the folder /var and delete any files that might belong to wpa_supplicant. Look in /var/run, /var/lock, etc.

Reboot.
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Mon 25 Aug 2014, 06:04    Post subject:  

@rcrsn51, remove any wpa_supplicant, reboot, but problem is same Sad

Code:

STEP4: iwconfig wlan0 essid "Space"
STEP5a: ifconfig wlan0 up
STEP5b: wpa_supplicant -B -Dwext -iwlan0 -c"/etc/simple_network_setup/wpa_supplicant.conf-Space-18:3D:A2:3B:7E:44"
daemon: No such device
Running: wpa_cli -i wlan0 status
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory


Not a hardware problem because work fine with no saved session, it's just my personal file who is broken.

I can restart from zero but i hope find solution before.

Thx.
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Mon 25 Aug 2014, 14:46    Post subject:  

I have found a solution, not perfect but work, i'm use this cmd :

Code:

wpa_passphrase AccesPointName MYPASSWORDWIFI > config_file
wpa_supplicant -iwlan0 -c config_file -Dwext


and in over terminal


Code:

dhcpcd -f /etc/frisbee/dhcpcd.conf


work.
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rcrsn51


Joined: 05 Sep 2006
Posts: 9126
Location: Stratford, Ontario

PostPosted: Mon 25 Aug 2014, 15:16    Post subject:  

All you have done is build a new valid wpa_supplicant.conf file. The old one must have been corrupted by SNS. Did you ever look inside it?
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Mon 25 Aug 2014, 16:01    Post subject:  

The difference is

ctrl_interface=/var/run/wpa_supplicant
ap_scan=0

but wpa_supplicant.conf file who is broken in the puppy 2fs is same from puppy 2fs that works.

Just found strange behavior, after create /var/run/wpa_supplicant folder (doesnt exist) , it's always deleted when simple Network Setup or Frisbee try to connect.

may be problem come "ctrl_interface=/var/run/wpa_supplicant"
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fabrice_035

Joined: 28 Apr 2014
Posts: 22

PostPosted: Mon 25 Aug 2014, 16:17    Post subject:  

start sns from terminal:

Code:

# sns

(process:2191): Gtk-WARNING **: Locale not supported by C library.
   Using the fallback 'C' locale.
EXIT="Interface_wlan0"
xwininfo: can not set locale properly

(process:2623): Gtk-WARNING **: Locale not supported by C library.
   Using the fallback 'C' locale.
/usr/sbin/sns: line 547:  2623 Terminated              yaf-splash -placement center -bg orange -text "$(gettext 'Please wait, scanning for wireless networks...')"

(process:2855): Gtk-WARNING **: Locale not supported by C library.
   Using the fallback 'C' locale.
xwininfo: can not set locale properly

(process:4022): Gtk-WARNING **: Locale not supported by C library.
   Using the fallback 'C' locale.
EXIT="Exit on mouse-over"
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
...
killall: wpa_supplicant: no process killed



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greengeek

Joined: 20 Jul 2010
Posts: 2551
Location: New Zealand

PostPosted: Fri 29 Aug 2014, 17:21    Post subject:  

technosaurus wrote:
rcrsn51 wrote:
Abandon Simple Network Setup and try a different connection manager.

I just open a terminal and use:
iwconfig wlan0 essid "myessid" enc "mysecret"
then
udhcpc -i wlan0


What does the format of the encoded "mysecret" portion have to be? I tried this by just typing in my passkey which is something like TTYUKJJUOPIKK (that is how I would type it into sns or PWF) but it was obviously not the correct format. Do I need to encode it into ascii or something?

EDIT - this is the message:
Code:
# iwconfig eth1 essid "vodafoneE40C" enc "TTYUKJJUOPIKK"
Error for wireless request "Set Encode" (8B2A) :
    invalid argument "TTYUKJJUOPIKK".
#
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