Работа WiFi на Lenovo b570e c AR9285 Wireless Network Adapter

[slo_nik]

Код: [Выделить]

sudo gedit /etc/default/isc-dhcp-serverнайти

Код: [Выделить]

INTERFACES=""заменить

Код: [Выделить]

INTERFACES="wlan0"сохранить

Код: [Выделить]

sudo /etc/init.d/isc-dhcp-server restart
cat /var/log/syslog | grep -i dhcp | tail -20

Код: [Выделить]

slonik@slonik-Lenovo-B570e:~$ sudo gedit /etc/default/isc-dhcp-server
slonik@slonik-Lenovo-B570e:~$ sudo /etc/init.d/isc-dhcp-server restart
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service isc-dhcp-server restart

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop(8) and then start(8) utilities,
e.g. stop isc-dhcp-server ; start isc-dhcp-server. The restart(8) utility is also available.
isc-dhcp-server stop/waiting
isc-dhcp-server start/running, process 19052
slonik@slonik-Lenovo-B570e:~$ cat /var/log/syslog | grep -i dhcp | tail -20
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    you want, please write a subnet declaration
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    in your dhcpd.conf file for the network segment
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    to which interface wlan0 is attached. **
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd: Not configured to listen on any interfaces!
Jun  6 23:45:30 slonik-Lenovo-B570e kernel: [ 4062.594076] init: isc-dhcp-server main process (19115) terminated with status 1
Jun  6 23:45:30 slonik-Lenovo-B570e kernel: [ 4062.594110] init: isc-dhcp-server main process ended, respawning
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd: No subnet declaration for wlan0 (no IPv4 addresses).
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd: ** Ignoring requests on wlan0.  If this is not what
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    you want, please write a subnet declaration
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    in your dhcpd.conf file for the network segment
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:    to which interface wlan0 is attached. **
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd:
Jun  6 23:45:30 slonik-Lenovo-B570e dhcpd: Not configured to listen on any interfaces!
Jun  6 23:45:30 slonik-Lenovo-B570e kernel: [ 4062.672514] init: isc-dhcp-server main process (19122) terminated with status 1
Jun  6 23:45:30 slonik-Lenovo-B570e kernel: [ 4062.672557] init: isc-dhcp-server respawning too fast, stopped
slonik@slonik-Lenovo-B570e:~$


[victor00000]

Код: [Выделить]

sudo lsof -i -Pn | grep :67

[slo_nik]

Код: [Выделить]

sudo lsof -i -Pn | grep :67

ни чего не выводит

[victor00000]

Код: [Выделить]

sudo ifconfig wlan0 192.168.1.2 up
sudo /etc/init.d/isc-dhcp-server restart
cat /var/log/syslog | grep -i dhcp | tail -30
sudo lsof -i -Pn | grep :67

[slo_nik]

Код: [Выделить]

sudo ifconfig wlan0 192.168.1.2 up
sudo /etc/init.d/isc-dhcp-server restart
cat /var/log/syslog | grep -i dhcp | tail -30
sudo lsof -i -Pn | grep :67

ни чего не выводит в терминале после sudo lsof -i -Pn | grep :67

[victor00000]

Код: [Выделить]

cat /etc/dhcp/dhcpd.conf
cat /etc/default/isc-dhcp-server

[slo_nik]

Код: [Выделить]

cat /etc/dhcp/dhcpd.conf
cat /etc/default/isc-dhcp-server

Код: [Выделить]

slonik@slonik-Lenovo-B570e:~$ cat /etc/dhcp/dhcpd.conf
subnet 192.168.1.0 netmask 255.255.255.0 {
authoritative;
interface wlan0;
        range 192.168.1.4 192.168.1.253;
        option routers 192.168.1.2;
        option domain-name-servers 46.150.0.41, 46.150.0.21, 8.8.8.8, 192.168.1.2;
}
slonik@slonik-Lenovo-B570e:~$ cat /etc/default/isc-dhcp-server
# Defaults for dhcp initscript
# sourced by /etc/init.d/dhcp
# installed at /etc/default/isc-dhcp-server by the maintainer scripts

#
# This is a POSIX shell fragment
#

# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
# Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES="wlan0"
slonik@slonik-Lenovo-B570e:~$


[victor00000]

у тебя ноут скока память оператив?

[slo_nik]

у тебя ноут скока память оператив?

4 Гиг

[victor00000]

ok

Код: [Выделить]

sudo gedit /etc/default/grubнайти

Код: [Выделить]

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"заменить

Код: [Выделить]

GRUB_CMDLINE_LINUX_DEFAULT="vmalloc=256M quiet splash"сохранить и закрой
-----------------------------

Код: [Выделить]

sudo update-grubперезагрузка

Код: [Выделить]

sudo ifconfig wlan0 192.168.1.2 up
sudo /etc/init.d/isc-dhcp-server restart
cat /var/log/syslog | grep -i dhcp | tail -30
sudo lsof -i -Pn | grep :67

[slo_nik]

ok

Код: [Выделить]

sudo gedit /etc/default/grubнайти

Код: [Выделить]

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"заменить

Код: [Выделить]

GRUB_CMDLINE_LINUX_DEFAULT="vmalloc=256M quiet splash"сохранить и закрой
-----------------------------

Код: [Выделить]

sudo update-grubперезагрузка

Код: [Выделить]

sudo ifconfig wlan0 192.168.1.2 up
sudo /etc/init.d/isc-dhcp-server restart
cat /var/log/syslog | grep -i dhcp | tail -30
sudo lsof -i -Pn | grep :67

Код: [Выделить]

slonik@slonik-Lenovo-B570e:~$ sudo ifconfig wlan0 192.168.1.2 up
[sudo] password for slonik:
slonik@slonik-Lenovo-B570e:~$ sudo /etc/init.d/isc-dhcp-server restart
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service isc-dhcp-server restart

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop(8) and then start(8) utilities,
e.g. stop isc-dhcp-server ; start isc-dhcp-server. The restart(8) utility is also available.
isc-dhcp-server start/running, process 3414
slonik@slonik-Lenovo-B570e:~$ cat /var/log/syslog | grep -i dhcp | tail -30
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd:    you want, please write a subnet declaration
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd:    in your dhcpd.conf file for the network segment
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd:    to which interface wlan0 is attached. **
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd:
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd:
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd: Not configured to listen on any interfaces!
Jun  7 01:15:33 slonik-Lenovo-B570e kernel: [   15.358932] init: isc-dhcp-server main process (1486) terminated with status 1
Jun  7 01:15:33 slonik-Lenovo-B570e kernel: [   15.358965] init: isc-dhcp-server main process ended, respawning
Jun  7 01:15:33 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd: No subnet declaration for wlan0 (no IPv4 addresses).
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd: ** Ignoring requests on wlan0.  If this is not what
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:    you want, please write a subnet declaration
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:    in your dhcpd.conf file for the network segment
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:    to which interface wlan0 is attached. **
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd:
Jun  7 01:15:34 slonik-Lenovo-B570e dhcpd: Not configured to listen on any interfaces!
Jun  7 01:15:34 slonik-Lenovo-B570e kernel: [   15.554109] init: isc-dhcp-server main process (1524) terminated with status 1
Jun  7 01:15:34 slonik-Lenovo-B570e kernel: [   15.554142] init: isc-dhcp-server respawning too fast, stopped
Jun  7 01:15:34 slonik-Lenovo-B570e NetworkManager[898]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Jun  7 01:15:34 slonik-Lenovo-B570e dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Jun  7 01:15:34 slonik-Lenovo-B570e dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun  7 01:15:34 slonik-Lenovo-B570e NetworkManager[898]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Jun  7 01:15:34 slonik-Lenovo-B570e dhclient: DHCPREQUEST of 46.150.14.149 on eth0 to 255.255.255.255 port 67
Jun  7 01:15:34 slonik-Lenovo-B570e dhclient: DHCPACK of 46.150.14.149 from 46.150.14.1
Jun  7 01:15:34 slonik-Lenovo-B570e NetworkManager[898]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Jun  7 01:15:35 slonik-Lenovo-B570e dnsmasq[1845]: compile time options: IPv6 GNU-getopt DBus i18n DHCP TFTP conntrack IDN
Jun  7 01:17:12 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  7 01:17:12 slonik-Lenovo-B570e dhcpd: Can't create PID file /var/run/dhcpd.pid: Permission denied.
slonik@slonik-Lenovo-B570e:~$ sudo lsot -i -Pn | grep :67
sudo: lsot: команда не найдена
slonik@slonik-Lenovo-B570e:~$ sudo lsoа -i -Pn | grep :67
sudo: lsoа: команда не найдена
slonik@slonik-Lenovo-B570e:~$ sudo lsof -i -Pn | grep :67
dhcpd     3414    dhcpd    7u  IPv4  27905      0t0  UDP *:67
slonik@slonik-Lenovo-B570e:~$



[victor00000]

вот
потом пишу
Пользователь решил продолжить мысль 07 Июня 2012, 02:48:30:

Код: [Выделить]

sudo touch /etc/init.d/slo_nik
sudo chmod +x /etc/init.d/slo_nik
sudo chmod +x /etc/init.d/slo_nik
встав
http://paste.ubuntu.com/1027698/
сохранить и закрой

Код: [Выделить]

sudo update-rc.d slo_nik defaults 99---------------------------------------------------

Код: [Выделить]

sudo /etc/init.d/slo_nik startвывод копипаст

[slo_nik]

вот
потом пишу
Пользователь решил продолжить мысль 07 Июня 2012, 02:48:30:

Код: [Выделить]

sudo touch /etc/init.d/slo_nik
sudo chmod +x /etc/init.d/slo_nik
sudo chmod +x /etc/init.d/slo_nik
встав
http://paste.ubuntu.com/1027698/
сохранить и закрой

Код: [Выделить]

sudo update-rc.d slo_nik defaults 99---------------------------------------------------

Код: [Выделить]

sudo /etc/init.d/slo_nik startвывод копипаст

(Нажмите, чтобы показать/скрыть)

slonik@slonik-Lenovo-B570e:~$ sudo touch /etc/init.d/slo_nik
[sudo] password for slonik:
slonik@slonik-Lenovo-B570e:~$ sudo chmod +x /etc/init.d/slo_nik
slonik@slonik-Lenovo-B570e:~$ sudo chmod +x /etc/init.d/slo_nik
slonik@slonik-Lenovo-B570e:~$ sudo geany /etc/init.d/slonik
slonik@slonik-Lenovo-B570e:~$ sudo geany /etc/init.d/slo_nik
slonik@slonik-Lenovo-B570e:~$ sudo update-rc.d slo_nik defaults 99
update-rc.d: warning: /etc/init.d/slo_nik missing LSB information
update-rc.d: see <http://wiki.debian.org/LSBInitScripts>
 Adding system startup for /etc/init.d/slo_nik ...
   /etc/rc0.d/K99slo_nik -> ../init.d/slo_nik
   /etc/rc1.d/K99slo_nik -> ../init.d/slo_nik
   /etc/rc6.d/K99slo_nik -> ../init.d/slo_nik
   /etc/rc2.d/S99slo_nik -> ../init.d/slo_nik
   /etc/rc3.d/S99slo_nik -> ../init.d/slo_nik
   /etc/rc4.d/S99slo_nik -> ../init.d/slo_nik
   /etc/rc5.d/S99slo_nik -> ../init.d/slo_nik
slonik@slonik-Lenovo-B570e:~$ sudo /etc/init.d/slo_nik start
lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:off/any 
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         
eth0      no wireless extensions.

lo        Interface doesn't support scanning.

wlan0     Interface doesn't support scanning : Device or resource busy

eth0      Interface doesn't support scanning.

Rather than invoking init scripts through /etc/init.d, use the service(
utility, e.g. service isc-dhcp-server stop

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop( utility, e.g. stop isc-dhcp-server
isc-dhcp-server stop/waiting
Rather than invoking init scripts through /etc/init.d, use the service(
utility, e.g. service isc-dhcp-server start

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the start( utility, e.g. start isc-dhcp-server
isc-dhcp-server start/running, process 12921
[   12.526312] type=1400 audit(1339020930.972:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=504 comm="apparmor_parser"
[   13.950185] type=1400 audit(1339020932.396:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=967 comm="apparmor_parser"
[   14.578858] init: isc-dhcp-server main process (1079) terminated with status 1
[   14.578880] init: isc-dhcp-server main process ended, respawning
[   14.684111] init: isc-dhcp-server main process (1207) terminated with status 1
[   14.684144] init: isc-dhcp-server main process ended, respawning
[   14.829747] init: isc-dhcp-server main process (1309) terminated with status 1
[   14.829770] init: isc-dhcp-server main process ended, respawning
[   14.908587] init: isc-dhcp-server main process (1328) terminated with status 1
[   14.908611] init: isc-dhcp-server main process ended, respawning
[   14.986902] init: isc-dhcp-server main process (1340) terminated with status 1
[   14.986928] init: isc-dhcp-server main process ended, respawning
[   15.054549] init: isc-dhcp-server main process (1348) terminated with status 1
[   15.054576] init: isc-dhcp-server main process ended, respawning
[   15.121442] init: isc-dhcp-server main process (1364) terminated with status 1
[   15.121475] init: isc-dhcp-server main process ended, respawning
[   15.203509] init: isc-dhcp-server main process (1450) terminated with status 1
[   15.203534] init: isc-dhcp-server main process ended, respawning
[   15.291794] init: isc-dhcp-server main process (1472) terminated with status 1
[   15.291830] init: isc-dhcp-server main process ended, respawning
[   15.358932] init: isc-dhcp-server main process (1486) terminated with status 1
[   15.358965] init: isc-dhcp-server main process ended, respawning
[   15.554109] init: isc-dhcp-server main process (1524) terminated with status 1
[   15.554142] init: isc-dhcp-server respawning too fast, stopped
[ 2677.889480] init: isc-dhcp-server main process (3414) killed by TERM signal
slonik@slonik-Lenovo-B570e:~$

[victor00000]

Код: [Выделить]

sudo gedit /etc/init.d/slo_nikhttp://paste.ubuntu.com/1027738/

Код: [Выделить]

sudo /etc/init.d/slo_nik start

[slo_nik]

Код: [Выделить]

sudo gedit /etc/init.d/slo_nikhttp://paste.ubuntu.com/1027738/

Код: [Выделить]

sudo /etc/init.d/slo_nik start

Код: [Выделить]

slonik@slonik-Lenovo-B570e:~$ sudo /etc/init.d/slo_nik start
lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"OK" 
          Mode:Ad-Hoc  Frequency:2.437 GHz  Cell: Not-Associated   
          Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
         
eth0      no wireless extensions.

lo        Interface doesn't support scanning.

wlan0     No scan results

eth0      Interface doesn't support scanning.

Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service isc-dhcp-server stop

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop(8) utility, e.g. stop isc-dhcp-server
isc-dhcp-server stop/waiting
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service isc-dhcp-server start

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the start(8) utility, e.g. start isc-dhcp-server
isc-dhcp-server start/running, process 3972
dhcpd     3972    dhcpd    7u  IPv4  37918      0t0  UDP *:67
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd: No subnet declaration for wlan0 (no IPv4 addresses).
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd: ** Ignoring requests on wlan0.  If this is not what
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd:    you want, please write a subnet declaration
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd:    in your dhcpd.conf file for the network segment
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd:    to which interface wlan0 is attached. **
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd:
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd:
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd: Not configured to listen on any interfaces!
Jun  7 02:16:48 slonik-Lenovo-B570e kernel: [   14.818620] init: isc-dhcp-server main process (1340) terminated with status 1
Jun  7 02:16:48 slonik-Lenovo-B570e kernel: [   14.818645] init: isc-dhcp-server main process ended, respawning
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  7 02:16:48 slonik-Lenovo-B570e dhcpd: Can't create PID file /var/run/dhcpd.pid: Permission denied.
Jun  7 02:16:49 slonik-Lenovo-B570e dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun  7 02:16:49 slonik-Lenovo-B570e kernel: [   16.375599] init: isc-dhcp-server main process (1378) killed by TERM signal
Jun  7 02:16:50 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  7 02:16:50 slonik-Lenovo-B570e dhcpd: Can't create PID file /var/run/dhcpd.pid: Permission denied.
Jun  7 02:21:48 slonik-Lenovo-B570e dhcpd: receive_packet failed on wlan0: Network is down
Jun  7 02:21:55 slonik-Lenovo-B570e kernel: [  322.063432] init: isc-dhcp-server main process (1949) killed by TERM signal
Jun  7 02:21:56 slonik-Lenovo-B570e dhcpd: Wrote 1 leases to leases file.
Jun  7 02:21:56 slonik-Lenovo-B570e dhcpd: Can't create PID file /var/run/dhcpd.pid: Permission denied.
root      1686  0.0  0.0   7256  1568 ?        S    02:16   0:00 /sbin/dhclient -d -4 -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /var/run/sendsigs.omit.d/network-manager.dhclient-eth0.pid -lf /var/lib/dhcp/dhclient-998b0ab5-cd98-4a82-98bf-1180d021d894-eth0.lease -cf /var/run/nm-dhclient-eth0.conf eth0
root      3907  0.5  0.0  31692  1928 ?        Ss   02:21   0:00 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
dhcpd     3972  0.5  0.1  18788  4480 ?        Ss   02:21   0:00 /usr/sbin/dhcpd -f -q -4 -cf /etc/dhcp/dhcpd.conf wlan0
root      3987  0.0  0.0  14828   936 pts/2    S+   02:21   0:00 grep dhcp\|wpa
slonik@slonik-Lenovo-B570e:~$



Код: [Выделить]

slonik@slonik-Lenovo-B570e:~$ iwlist scan
lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 56:C6:2D:58:05:71
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=0 dBm 
                    Encryption key:off
                    ESSID:"OK"
                    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:Ad-Hoc
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 48468ms ago
                    IE: Unknown: 00024F4B
                    IE: Unknown: 010802040B160C121824
                    IE: Unknown: 030106
                    IE: Unknown: 06020000
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD070050F202000100

eth0      Interface doesn't support scanning.

slonik@slonik-Lenovo-B570e:~$
Пользователь решил продолжить мысль 07 Июня 2012, 03:32:14:но видна только одна точка - "ОК"