Yankho: Ubuntu wopanda intaneti kapena wifi intaneti

Pamene imodzi mwamikangano yayikulu kwambiri ndi amene tingakumane naye pochita kukhazikitsa kwatsopano Ubuntu kapena chochokera ichi, ndi chomwe chimayambitsa dongosolo tikuzindikira kuti dongosololi silimalumikizidwa ndi netiweki pazifukwa zina.

Ngati mwatsopano ku dongosololi Ndikukupemphani kuti muwerenge nkhaniyi ndipo mutha kupeza yankho lavuto lanu mu ichi, chifukwa cha zifukwa zambiri zomwe ndikugawana nanu zina mwazofala zomwe nthawi zambiri zimakhala zovuta.

Limodzi mwa mavuto oyamba omwe timakumana nawo ndikuti sndipo zomwe mwachita ndikusintha kwamachitidwe anu kukhala mtundu wina wotsatira kuchokera ku terminal, muyenera kuyamba kufufuza ngati muli ndi mavuto ndi kudalira, kuyambira zosintha zamtunduwu ndizomwe sizikulimbikitsidwa.

Nkhani yowonjezera:

Limbikitsani ubuntu

Kutengera mtundu wamalumikizidwe omwe tili nawo, chinthu choyamba chomwe timayang'ana ndichakuti chingwecho chatsekedwa pamakompyuta ndi modemu, ngati kuli Wi-Fi chomwe timatsimikizira ndikuti chatsegulidwa.

Sinthani kusintha kwa mac mosintha

Zina mwazinthu zoyambirira zomwe tiyenera kuchita kuti tipeze vutoli ndikuwonetsetsa kuti kulumikizana kwathu kukugwiranso ntchito, chifukwa cha ichi tiyenera kutsegula osachiritsika ndikuchita izi:

sudo nano /etc/NetworkManager/NetworkManager.conf

Chifukwa cha kusintha kwa mtundu wa Network Manager kuyambira mtundu wake wa 12 izi zidawonjezera kusintha kwa ma adilesi a MAC kwa Wi-Fi. Chifukwa chake ichi chitha kukhala chimodzi mwazomwe zimayambitsa izi tiyenera kuwonjezera mzerewu:

[device] wifi.scan-rand-mac-address=no

Timasunga zosintha ndi Ctrl + O ndikutuluka ndi Ctrl + X

Pomaliza, timangoyambitsanso Network Manager

sudo service network-manager restart

Onani ngati izi zikuyambitsa kulumikizana kwanu

Ndikugawana nanu yankho ili, popeza ndi zomwe zidandichitikira chifukwa pazifukwa zina kulumikizana kwanga sikugwira ntchito ndipo izi zimawoneka polemba pa terminal:

ifconfig

Ngati muli ndi Wifi

iwconfig

Tsopano zomwe ndidachita zinali onetsetsani kuti netiweki idayendetsedwa, chifukwa cha ichi pa terminal ndidachita izi:

sudo nano /etc/network/interfaces

Kupeza zotsatirazi:

auto lo

iface lo inet loopback

auto eth0

iface eth0 inet dhcp

Komwe eth0 ndi dzina lolumikizana, pomwe dzina langa lolumikizidwa ndi waya ndi enp2s0, ndiye zonse zomwe ndidachita ndikulowa m'malo mwa eth0 ndi enp2s0

Pomaliza, timangotsitsanso Network Manager.

sudo /etc/init.d/networking restart

Yambitsani ndi kuyimitsa kulumikizana kwanu

Ngakhale zikuwoneka zopanda pake, ili ndi yankho, zomwe sindinathe kumvetsetsa ndi chifukwa Network Manager imalepheretsa kulumikizana kwathu poyambira dongosolo ndichifukwa chake sitingathe kulumikizana ndi netiweki.

Nkhani yowonjezera:

Momwe mungayang'anire madoko omwe akugwiritsidwa ntchito mu Linux

Kuti tichite izi, tiyenera kungolemba zotsatirazi:

sudo ifdown eth0

sudo ifup eth0

Komwe eth0 ndi dzina la mawonekedwe anu, kumbukirani kuti tikudziwa izi ndi ifconfig kapena iwconfig ngati muli ndi wifi.

Chongani DNS

Vuto lina lomwe tingakhale nalo ndi DNS, omwe amatipatsa intaneti ndi omwe amatipatsa, koma Pali nthawi zomwe dongosololi silimawatenga, ndichifukwa chake tiyenera kuwakonzanso chifukwa cha izi timachita izi:

sudo dpkg-reconfigure resolvconf

Izi zikachitika, tiyenera kuyambiranso kompyuta yathu.

Sinthani DNS

Ngati sitepe yapita sinagwire ntchito titha kusankha kusintha ma dns Pachifukwa ichi tiyenera kusintha fayilo yotsatirayi, ndikupangira kuti mungoyankha ma dns omwe muli nawo ndi # koyambirira kwa mizere.

sudo nano/etc/resolv.conf

Titha kugwiritsa ntchito zina zomwe google ikutipatsa:

# Google IPv4 nameservers

nameserver 8.8.8.8

nameserver 8.8.4.4

# Google IPv6 nameservers

nameserver 2001:4860:4860::8888

nameserver 2001:4860:4860::8844

Pomaliza, timangosunga ndikukhazikitsanso dongosolo.

Njira yomaliza yomwe tingakhale nayo ndikukhazikitsa madalaivala a izi tiyenera kuwayang'ana pa netiweki kapena mwina tili ndi CD komwe akuphatikizidwa.

Ngati mukudziwa njira ina iliyonse yomwe yakhala ikukonzekera kasinthidwe kachitidwe kena konse kupatula izi, musazengereze kugawana nafe.