Njengazo zonke iiveki ezimbini okanye njalo, ixesha lokugqibela yayingu-Meyi 20, ICanonical ikhuphe uhlaziyo lwekernel entsha ukulungisa ubungozi obahlukeneyo. Ngapha koko, ukujonga okokuqala kwiwebhusayithi yabo yezokhuseleko kunokwenza ukuba iinwele zakho zime esiphelweni: bapapashe iingxelo ezisi-7 ze-USN ezinxulumene neebugs zokhuseleko ezilungiswe kumbindi wenkqubo yazo, ekufuneka sidibanise neyesibhozo ngokuthe ngqo kwi-kernel kodwa sisebenzisa eli nqaku ukunika ingxelo ngayo.
Isiphene sesibhozo sokhuseleko kwaye leyo sicinga ukuba kufuneka siyifake kule post nokuba ayikhankanyi i-kernel yile I-USN-4385-1, apho ulwaphulo-mthetho luchazwe khona i-intel microcode echaphazela Ubuntu 20.04 LTS, 19.10, 18.04 LTS, 16.04 LTS kunye 14.04 ESM. Kukho iziphene ezithathu zokhuselo kule ngxelo kwaye zinokusetyenziselwa ukuveza ulwazi olubuthathaka. Babhalwe ukungxamiseka okuphakathi kuba uhlaselo kufuneka lwenziwe ngokufikelela emzimbeni kwikhompyuter.
Iibhugs eziyi-8 zokhuseleko zilungiswe kuhlaziyo lwekernel
Nangona ingxelo nganye iqokelela ulwazi olwahlukileyo, ilungisiwe ukusilela kokhuseleko okuyi-8 kuhlaziyo lwekernel. Ezi ngxelo zisixhenxe zilandelayo:
- I-USN-4387-1-Ichaphazela Ubuntu 19.10 kunye ne-18.04 kwaye inokusetyenziswa ngumhlaseli wendawo ukubonisa ulwazi olubuthathaka.
- I-USN-4388-1-Ichaphazela Ubuntu 18.04 kwaye inokusetyenziswa ngumhlaseli wendawo ukubonisa ulwazi olubuthathaka.
- I-USN-4389-1-Ichaphazela Ubuntu 20.04 kwaye inokusetyenziswa ngumhlaseli wendawo ukubonisa ulwazi olubuthathaka.
- I-USN-4390-1-Ichaphazela Ubuntu 18.04, 16.04, kunye ne-14.04 kwaye inokusetyenziswa ngumhlaseli wendawo ukubonisa ulwazi olubuthathaka.
- I-USN-4391-1-Ichaphazela Ubuntu 16.04 kunye ne-14.04 kwaye inokusetyenziswa ngumhlaseli wendawo ukubonisa ulwazi olubuthathaka kunye nokwenza ikhowudi yokuchasana.
- I-USN-4392-1-Ichaphazela Ubuntu 14.04 kunye ne-12.04 kwaye ichaza iibugs apho ukhoyoUmhlaseli osondeleyo olawula indawo yokufikelela unokusebenzisa oku ukwakha imiyalezo enokuthi ikhokelele ekuphunyezweni kwekhowudi engalawulekiyo. Enye yeentsilelo ibhalwe phambili.
- I-USN-4393-1-Ichaphazela Ubuntu 12.04 kwaye ichaza iibugs apho ukhoyoUmhlaseli osondeleyo olawula indawo yokufikelela unokusebenzisa oku ukwakha imiyalezo enokuthi ikhokelele ekuphunyezweni kwekhowudi engalawulekiyo. Ibug ephawulwe njengeyona nto iphambili iyakhankanywa apha.
Ukuthathela ingqalelo inani leebugs ezifunyenweyo, ezingezizo kangako kwinani kodwa inyani yokuba zininzi iingxelo ezingabangeli uxolo lwengqondo, kwaye ukuzikhusela kulula njengokuvula iziko lethu lesoftware okanye ukufaka isicelo seSoftware uhlaziyo kunye nokufaka iipatches esele zilindile, Kuyacetyiswa ukuba uhlaziye ngokukhawuleza. Ukuze utshintsho luqale ukusebenza, kuya kufuneka uyicime ikhompyuter yakho, ngaphandle kokuba sisebenzisa i-LivePatch kwaye usixelele ngenye indlela.
Molo ngethamsanqa uchukumise umxholo. Kwenzekile kum ukuba ndimnike uhlaziya isoftware ngo-18.04 kwaye ngaphandle kokubona uhlaziyo kwaye ngaphandle kokuqalisa kwakhona ngaphandle kokucela iphasiwedi, ii-kernel headers njl. Ndazise kwaye ucime i-pc emva koko emva kwexesha ndihlaziya kwakhona kwaye iyandixelela ukuba kuyakufuneka ukucima ezinye iinkozo ezindala kulungile ukuba oko kuhlala kusenza ixesha elifutshane, kodwa akufuneki ndiqale kwakhona kwaye okanye undibuze, ekugqibeleni ngaphambi kokuvala i-pc indihlaziya ngomxholo we-Intel. Kwaye ndiyakucela kuba unoluvo oluninzi kunam mna ukuba ndifunda kwiimpazamo nakwimpumelelo. Ukuba oku kwenzekile kum kuqhelekile okanye kufuneka ndilinde uhlaziyo ngomso kwaye lo mbandela uza kulungiswa. Ayigcini ukubaleka kwam ukubeka i-kernel yamva nje ngaphandle kokundibuza iphasiwedi kwaye ngaphandle kokundicela ukuba ndiqale kwakhona i-pc. Awunakho kodwa ubuza okuninzi ngesikhokelo sendlela yokwenza ngaphandle kokuhlaziya. Enkosi kwangaphambili nanini na xa ndinokukufunda. Wenza umsebenzi omkhulu kwaye iitekisi zakho zindincedile ukusukela oko ndafumana Ubuntu 3.