Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Instalace, aktualizace a spouštění => Téma založeno: veva222 28 Listopadu 2009, 12:39:41
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Prosim o radu, ako mam spojazdnit internet. Pripojenie kablom cez router (notebook asusA9RP, DSL), vo windows internet ide, v ubuntu nie. Ping funguje, aj som vselico skusala, co som nasla na nete, ale moc tomu nerozumiem... Zrejme len nieco v nastaveni, ale neviem co...
tu su nejake vypisy, mozno pomozu
eee@eee-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:18:f3:a0:27:60
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::218:f3ff:fea0:2760/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1390 errors:0 dropped:0 overruns:0 frame:0
TX packets:1296 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:226163 (226.1 KB) TX bytes:186519 (186.5 KB)
Interrupt:20 Base address:0xb800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 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:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eee@eee-laptop:~$ lshw
*-network
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 10
serial: 00:18:f3:a0:27:60
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=8139too driverversion=0.9.28 ip=192.168.1.2 latency=64 maxlatency=64 mingnt=32 multicast=yes
resources: irq:20 ioport:b800(size=256) memory:feaffc00-feaffcff
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:18:f3:39:94:09
capabilities: ethernet physical wireless
configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg
eee@eee-laptop:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:18:f3:a0:27:60 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.2/24 brd 192.168.1.255 scope global eth0
inet6 fe80::218:f3ff:fea0:2760/64 scope link
valid_lft forever preferred_lft forever
3: wmaster0: <UP,LOWER_UP> mtu 0 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ieee802.11 00:18:f3:39:94:09 brd 00:00:00:00:00:00
4: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 00:18:f3:39:94:09 brd ff:ff:ff:ff:ff:ff
eee@eee-laptop:~$ ip r
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.2 metric 1
169.254.0.0/16 dev eth0 scope link metric 1000
default via 192.168.1.1 dev eth0 proto static
eee@eee-laptop:~$ ethtool eth0
Settings for eth0:
Cannot get device settings: Operation not permitted
Cannot get wake-on-lan settings: Operation not permitted
Current message level: 0x00000007 (7)
Cannot get link status: Operation not permitted
eee@eee-laptop:~$ ip l s eth0 up
RTNETLINK answers: Operation not permitted
eee@eee-laptop:~$ sudo ip link set eth0 up
[sudo] password for eee:
eee@eee-laptop:~$
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Zkusil bych vypnout wifi..
sudo ifconfig wlan0 downPokud jsou soucasne zapnute obe sitovky, tak to nedela dobrotu...
Taky bych mrknul na DNS, jestli je dobre nastaveny..
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Co znamená nejde internet? V prohlížeči se nezobrazí stránka? Zkuste http://74.125.43.99
Podívejte se na téma http://forum.ubuntu.cz/index.php/topic,39244.0.html
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Dakujem za rady, internet nejde - malo znamenat, ze nenacita stranky v mozille, ale ani icq, ani nieco doinstalovat cez balicky nejde (asi sa nespravne vyjadrujem, ale teraz som zase v XP a neviem, ako sa to vola presne)
Skusila som rady, ale nepomohlo. Viete poradit nieco ine ? Dakujem.
Nastavit DNS - neviem kde, co... Vsetko mam nastavene v routri, adresu mam dynamicku, treba nieco aj v ubuntu nastavit? (Meno, heslo od poskytovatela som dala, ale nepomohlo, aj tak je to v routri)
1.vypnut wifi - nepomohlo
2.
eee@eee-laptop:~$ lspci -vnn | grep -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
3.eee@eee-laptop:~$ cat/etc/resolv.conf
bash: cat/etc/resolv.conf: No such file or directory
4.eee@eee-laptop:~$ sudo dhclient eth0
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:18:f3:a0:27:60
Sending on LPF/eth0/00:18:f3:a0:27:60
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
DHCPOFFER of 192.168.1.7 from 192.168.1.1
DHCPREQUEST of 192.168.1.7 on eth0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.7 from 192.168.1.1
bound to 192.168.1.7 -- renewal in 27 seconds.
5.http://74.125.43.99 - nacita sa hlavna stranka Google, ale velmi dlho nacitava, ked dam napr. gmail, tak uz len nacitava ale nenacita.(The server at mail.google.com is taking too long to respond.) Sprava sa akoby bolo nekvalitne pripojenie, ale ked prepnem do W XP, nacitava stranky normalne
6.eee@eee-laptop:~$ sudo apt -get install mc
[sudo] password for eee:
sudo: apt: command not found
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za cat je mezera, mezi apt-get ne
zatím vidíte že síťovka dostává přiřazenou adresu, síť funguje, internet funguje také - načítá se google. Jediné co nejde tak je překlad adres.
Až tohle opravíte tak pojedou i stránky zadávané jménem, ne jen ip adresou jako teď.
Takže ukažte co máte v /etc/resolv.conf a v /etc/dhcp3/dhclient.conf
pak poradíme co tam upravit
a pak "internet půjde"
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Dakujem za upozornenie na chyby, tu su vysledky:
1.eee@eee-laptop:~$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.1.1
2.eee@eee-laptop:~$ cat /etc/dhcp3/dhclient.conf
option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
send host-name "<hostname>";
#send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
#send dhcp-lease-time 3600;
#supersede domain-name "fugue.com home.vix.com";
#prepend domain-name-servers 127.0.0.1;
request subnet-mask, broadcast-address, time-offset, routers,
domain-name, domain-name-servers, domain-search, host-name,
netbios-name-servers, netbios-scope, interface-mtu,
rfc3442-classless-static-routes, ntp-servers;
#require subnet-mask, domain-name-servers;
#timeout 60;
#retry 60;
#reboot 10;
#select-timeout 5;
#initial-interval 2;
#script "/etc/dhcp3/dhclient-script";
#media "-link0 -link1 -link2", "link0 link1";
#reject 192.33.137.209;
#alias {
# interface "eth0";
# fixed-address 192.5.5.213;
# option subnet-mask 255.255.255.255;
#}
#lease {
# interface "eth0";
# fixed-address 192.33.137.200;
# medium "link0 link1";
# option host-name "andare.swiftmedia.com";
# option subnet-mask 255.255.255.0;
# option broadcast-address 192.33.137.255;
# option routers 192.33.137.250;
# option domain-name-servers 127.0.0.1;
# renew 2 2000/1/12 00:00:01;
# rebind 2 2000/1/12 00:00:01;
# expire 2 2000/1/12 00:00:01;
#}
3.pokus nainstalovat mc zase zlyhal:
eee@eee-laptop:~$ sudo apt-get install mc
[sudo] password for eee:
E: Zamok /var/lib/dpkg/lock sa neda ziskat - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
//edit by kiklhorn: výpisy do kódu #
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jestli vám váš router dělá i DNS server tak by to nyní mělo chodit.
Pokud ne tak použijte DNS server providera, nebo nějaký veřejný DNS server.
Jak? Do /etc/dhcp3/dhclient.conf přidat řádek.
prepend domain-name-servers 208.67.222.222;a z terminálu spustit
sudo dhclient eth0
Chyba u instalace mc nemá nic společného se sítí, znamená že buď máte v grafice otevřen jiný správce balíčků (synaptic, aktualizace, správu zdrojů sw ) nebo že máte povolené aktualizace na pozadí a ty právě nyní běží.
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Huraaa, nakoniec sa mi to podarilo...
Hlavny problem bol v tom, ze neovladam prikazy... Pozn. pre takych, ako ja, ak chcete do suboru zapisovat a ulozit zmeny, treba napisat
eee@eee-laptop:~$ sudo gedit /etc/dhcp3/dhclient.confja som to pisala bez sudo, takze mi to nechcelo ulozit.
Takze podla odporucani kiklhorna, ktoremu velmi dakujem, som zmenila cislo DNS, ulozila a "internet ide..." Funguje mi uz aj Synaptic, doteraz pisalo error - vyprsal cas spojenia.
Nieco mi to aj vypisalo, prikladam:
eee@eee-laptop:~$ sudo dhclient eth0
There is already a pid file /var/run/dhclient.pid with pid 3551
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:18:f3:a0:27:60
Sending on LPF/eth0/00:18:f3:a0:27:60
Sending on Socket/fallback
DHCPREQUEST of 192.168.1.7 on eth0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.7 from 192.168.1.1
bound to 192.168.1.7 -- renewal in 28 seconds.
Dakujem este raz, idem studovat a studovat zakutia linuxu... :) Ked uz "ide internet", uz je to radost... :)