Magani: Ubuntu ba tare da waya ko haɗin intanet na WiFi ba

Duk da yake daya daga cikin manyan rikice-rikice da wanda zamu iya fuskanta lokacin aiwatar da sabon shigarwa Ubuntu ko wani abin da ya samo asali daga wannan, shine wanda yayin fara tsarin mun fahimci cewa tsarin ba shi da alaƙa da hanyar sadarwa saboda wasu dalilai.

Idan kun kasance sabon shiga tsarin Ina gayyatarku ku sake nazarin wannan labarin kuma zaku iya samun maganin matsalar ku a cikin wannan, saboda yawan dalilan da zan kawo muku wasu daga cikin sanannun waɗanda galibi sune matsalar matsalar.

Daya daga cikin matsalolin farko da muke fuskanta shine skuma abin da kuka yi shine sabunta tsarin ku zuwa na gaba mai zuwa daga tashar, ya kamata ku fara bincika idan kuna da matsaloli tare da masu dogaro, tunda waɗannan nau'ikan ɗaukakawa sune mafi ƙarancin shawarar.

Labari mai dangantaka:

Saurin ubuntu

Ya danganta da nau'ikan haɗin da muke da shi, abu na farko da muke yawan dubawa shi ne cewa an haɗa kebul ɗin zuwa cikin kwamfutar da modem ɗin, a game da Wi-Fi abin da muke tabbatarwa shine an kunna shi.

Shirya mac canzawa da ka

Daga cikin matakan farko da dole ne muyi don gano matsalar shine bincika cewa haɗin mu yana aiki, saboda wannan dole ne mu buɗe tashar mu kuma aiwatar da waɗannan abubuwa:

sudo nano /etc/NetworkManager/NetworkManager.conf

Saboda canje-canje a cikin sigar Manajan Cibiyar sadarwa tun da sigar ta 12 wannan ta ƙara bazuwar adiresoshin MAC na Wi-Fi. Don haka wannan na iya zama ɗayan dalilan wannan dole ne mu ƙara layi mai zuwa:

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

Muna adana canje-canje tare da Ctrl + O kuma fita tare da Ctrl + X

A ƙarshe, kawai zamu sake farawa Manajan Yanar Gizon

sudo service network-manager restart

Duba cewa wannan yana kunna haɗin ku

Na raba muku wannan maganin, tunda abin da ya same ni ne tunda saboda wasu dalilai haɗi na ba ya aiki kuma ana iya ganin wannan lokacin rubutu a tashar:

ifconfig

Idan kana da Wifi

iwconfig

Yanzu abin da na yi shi ne - duba cewa an sarrafa cibiyar sadarwar, don wannan a kan tashar na aiwatar da haka:

sudo nano /etc/network/interfaces

Samun sakamako mai zuwa:

auto lo

iface lo inet loopback

auto eth0

iface eth0 inet dhcp

Inda eth0 shine sunan haɗin, lokacin da ainihin sunan haɗin wayata enp2s0 ne, to duk abinda nayi shine maye gurbin eth0 da enp2s0

A ƙarshe, kawai mun sake shigar da Manajan Yanar Gizo.

sudo /etc/init.d/networking restart

Kunna kuma kashe haɗin haɗin ka

Kodayake kamar ba shi da ma'ana, wannan ma mafita ne, abin da ban iya fahimta ba shi ne saboda Manajan hanyar sadarwa yana hana haɗinmu a tsarin farawa kuma wannan shine dalilin da ya sa ba za mu iya haɗi zuwa cibiyar sadarwar ba.

Labari mai dangantaka:

Yadda ake bincika tashoshin jiragen ruwa da ake amfani da su a cikin Linux

Don yin wannan, dole ne kawai mu buga waɗannan masu zuwa:

sudo ifdown eth0

sudo ifup eth0

Inda eth0 shine sunan haɗin aikinku, ku tuna cewa mun san wannan tare da ifconfig ko iwconfig idan kuna da wifi.

Duba DNS

Wata matsalar da zamu iya samu ita ce ta DNS, mai ba da intanet ɗinmu shi ne yake ba mu, amma Akwai lokuta lokacin da tsarin bai ɗauke su ba, wanda shine dalilin da ya sa dole ne mu sake fasalin su don wannan muke aiwatar da haka:

sudo dpkg-reconfigure resolvconf

Da zarar an gama wannan, dole ne mu sake kunna kwamfutar mu.

Canja DNS

Idan matakin da ya gabata bai yi aiki ba zamu iya zaɓar don canza dns Don wannan dole ne mu gyara fayil mai zuwa, Ina ba ku shawarar kawai kuyi tsokaci dns ɗin da kuke da su tare da # a farkon layukan.

sudo nano/etc/resolv.conf

Zamu iya amfani da wasu wadanda google yayi mana:

# 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

A ƙarshe, kawai muna adanawa da sake yin tsarin.

Mataki na karshe da zamu iya samu shine girka direbobi saboda wannan dole ne mu neme su akan hanyar sadarwa ko kuma muna da CD inda aka haɗa su.

Idan kun san wata hanyar da ta haifar da gyara tsarin tsarin wanin waɗannan, kada ku yi jinkirin raba shi tare da mu.