Ungabuvuselela kanjani njalo Ubuntu kunguqulo ye-LTS

Phakathi kwabasebenzisi be Linux kudeskithophu kuhlale kunokuthambekela okuthile kokuzama ukuvuselela isistimu yokusebenza, noma izinhlelo zokusebenza eziyingxenye yayo, ngokushesha okukhulu, futhi lokhu kungenxa yokuthi, ngokujwayelekile, izinhlobo ezintsha zohlelo lokusebenza noma umtapo wolwazi ulungile ngaphambilini izimbungulu. Kepha ukuba 'nokusha kakhulu' ngaso sonke isikhathi nakho kusishiya sivezwe kakhulu ekuhlulekeni ngenxa yokungahambisani phakathi kwemitapo yolwazi, yingakho ama-distros amaningi 'ukopha' kanye ne- 'ukukhishwa kokukhishwa' akuzona ezifanele kakhulu izindawo zokukhiqiza, lapho sidinga khona ukuzinza.

Isibonelo esicacile salesi sidingo sokuzinza singabonakala ku- Ubuntu LTS, noma Ukuxhaswa Kwesikhathi Eside, okuyinto a version ngokuxhaswa okunwetshiwe kuze kube yiminyaka engu-5. Ngamanye amagama, labo abayifakayo bayoba nokuvuselelwa okuqinisekisiwe phakathi naleso sikhathi, okuvumela izinkampani nezinhlangano ukuthi zifake futhi zazi ukuthi iminyaka emi-5 ngeke kudingeke zibuyekezele enguqulweni entsha-nazo zonke izingozi kwesinye isikhathi okusho- kepha yingakho ungayeki ukwamukela amabala okuphepha, ukulungiswa nezinguqulo ezintsha zezinhlelo zokusebenza nezingxenye ezibalulekile zohlelo.

Ake sibone lapho, ungabuyekeza kanjani Ubuntu ukuze ugcine izinguqulo ze-LTSLokho ukuthi, uma ngokwesibonelo sikwi-Ubuntu 12.04 LTS singaya ku-Ubuntu 14.04 LTS hhayi ku-14.10 noma kwi-15.04 yakamuva kakhulu. Inguqulo elandelayo ye-LTS yeCanonical ye-distro izofika ngo-Ephreli 2016, selokhu uhlelo lokwethulwa kwe Ubuntu Kusungula ukuthi lokhu kwenzeka njalo eminyakeni emibili futhi njalo ngenyanga yesine, ukuze i-LTS elandelayo ibe yi-16.04, 18.04 kanye ne-20.04.

Isibonelo sethu, ake sicabange ukuthi sinokufakwa kwe-Ubuntu 12.04 nokuthi ikhompyutha yethu inekheli le-IP le- 192.168.1.100 ngaphezu kwegama lomethuleli iseva.example.com. Uma sezihlangatsheziwe lezi zimo ezimbili, nangemva kokwenza isipele sedatha yethu ebaluleke kakhulu, singaqala

Sibuyekeza uhlu lwamakhosombe:

Thola ukubuyekeza

Sifaka:

thola ukufaka kabusha i-update-manager-core

Manje sihlela ifayela lokumisa / njll / update-manager / ukukhululwa-ukukhuphula izinga:

nano / etc / update-manager / ukukhululwa-ukuthuthuka

Esikwenzayo manje ukuguqula okuqukethwe ukuze umugqa we-Prompt ulandelwe yi-'lts 'esikhundleni se-'jwayelekile' noma 'never'. Ngakho-ke ifayili libukeka kanjena:

# Ukuziphatha okuzenzakalelayo komvuseleli wokukhululwa.

[IMIPHUMELA]
# Ukuziphatha okuzenzakalelayo okuzenzekelayo, izinketho ezivumelekile:
#
# never - Ungalokothi uhlole ukukhishwa okusha.
# evamile - Hlola ukubona ukuthi ukukhishwa okusha kuyatholakala yini. Uma kungaphezu kokukodwa okusha
Ukukhishwa # kutholakala, isithuthukisi sokukhipha sizozama ukuthuthukela ku
# ukukhishwa okuphumelela ngokushesha okwenziwayo njengamanje
# ukukhululwa.
# lts - Hlola ukubona ukuthi ukukhishwa kwe-LTS okusha kuyatholakala yini. Isithuthukisi
# uzozama ukuthuthukisa ukukhululwa kwe-LTS yokuqala etholakalayo ngemuva
# lena esebenza njengamanje. Qaphela ukuthi le nketho akufanele ibe
Kusetshenziswe i- # uma ukukhishwa okusebenzayo njengamanje akuyona i-LTS
# release, ngoba kuleso simo isithuthukisi ngeke sikwazi
# thola ukuthi ukukhishwa okusha kuyatholakala yini.
Yazisa = lts

Manje yebo, singabuyekeza:

do-release-thuthukisa -d

Lapho inqubo iqala, sizocelwa ukuvuselelwa izinsizakalo nezinye izinto zohlelo, into ephephe kakhulu futhi esebenzayo kakhulu ukuphendula yebo yebo ukuze konke kuqhubeke njengokuzenzakalelayo. Cishe imizuzu engama-20 kamuva sizobe sesiqedile futhi ngemuva kokuqalisa kabusha ikhompyutha sizobe sivele sisebenzisa inguqulo yakamuva ye-LTS ye-Ubuntu (into esingayihlola nje ngokusebenzisa ikati / njll / lsb-release ').

Njengoba sikwazi ukubona, inqubo ilula kakhulu futhi isivumela ukuthi sigcine imishini yethu kuzinguqulo ze-LTS, ngakho-ke uma sisebenza njengomphathi wohlelo futhi sisebenzisa Ubuntu 14.04.1 LTS, singagcina lokhu okuthunyelwe lapho Ubuntu 12 ingena khona Izinyanga eziyi-16.04 futhi sinquma ukuvuselela.