Sinezinguqulo ezintsha ze-Ubuntu njalo ezinyangeni eziyisithupha, kodwa ezinkulu, lapho bebeka khona yonke inyama ku-grill kanye nalezi ezizinzile kakhulu, ziphuma ngisho neminyaka ebaliwe ngo-Ephreli. Abasebenzisi abakhetha izinhlobo ze-LTS benza kanjalo ngoba badinga noma bakhetha ukuzinza, kepha lokhu kungathinteka kabi ngezibuyekezo ze-kernel. Ngoba, ngokwesibonelo, Ubuntu 20.04 ikhishwe ngeLinux 5.4, kepha kusukela ngesonto eledlule ilayishwe ku-Linux 5.11.
ICanonical ayenzi izinto ngendlela engafanele, kepha ngicabanga ukuthi kufanele ifake inketho ethi "khetha ukuphuma" ukuvumela abasebenzisi bezinguqulo ze-LTS Ubuntu ukuthi bahlale kunguqulo ye-LTS ye-kernel. Ngendlela esemthethweni, uthanda noma cha, Ubuntu izolayisha i-kernel kukho konke ukukhishwa kwamaphoyinti, cishe njalo ezinyangeni eziyisithupha, kepha ungakwazi ngivimbele ekuvuseleleni ikernel iye kweliphezulu ukulandela lezi zinyathelo.
Ubuntu 20.04 nanoma iyiphi inguqulo ye-LTS ngaphandle kokulayisha i-kernel
Ngaphambi kokuqhubeka, kufanele kuchazwe ukuthi ukulandela lezi zinyathelo ngeke kuyeke ukuthola ukwesekwa. I-kernel ye-LTS izoqhubeka nokuvuselela, kepha ukulungisa izimbungulu. Okungeke ikwenze ukukhuphukela kolunye uchungechunge, futhi izogcinwa njalo ku-Linux 5.4.x. Ngalokhu kuchaziwe, okumele ukwenze ukuthatha lezi zinyathelo ezimbili:
- Kufanele ususe amaphakheji we-meta we-HWE (Ukunika amandla i-Hardware) ngalo myalo, kushintshwa «{image, headers}» ngokufaka izinombolo zalokho esifuna ukukuqeda (dpkg – uhlu | isithombe se-grep linux-image esigungwini ukubabona bonke). Lokhu kufanele kwenziwe nawo wonke umuntu ngaphandle kwe-Linux 5.4:
sudo apt remove linux-{image,headers}-generic-hwe-20.04
- Uma la mapakeji esusiwe, kuzofanela ufake eyodwa ejwayelekile:
sudo apt install linux-generic
Uma lokho sekwenzile, i-kernel izobuyekezwa, kepha ibe yi-5.4.0.x ezothola izibuyekezo zokuphepha.
Ephezulu isebenza nganoma iyiphi inguqulo ye-LTS, kepha ngokuzayo "i-20.04" nayo kuzodingeka iguqulwe. Ngale ndlela, uma i-Ubuntu ne-kernel yayo isenzela kahle okwamanje lapho ikhipha inguqulo Yesikhathi Eside Sokuxhasa, sizoqinisekisa ukuthi ukuvuselelwa kwe-kernel akonakalisi uhlelo.