Uyibuyisela njani iGRUB ku-Ubuntu

Ukuba ufuna phinda ufake iGRUB ku-Ubuntu nangasiphi na isizathu, ungothuki, ayintsonkothanga kakhulu. Ngokuchasene noko, ilula kakhulu ukuba ulandela la manyathelo. Khumbula ukuba ukufakwa kwakhona kwe-GRUB kunokuba yimfuneko ngenxa yezizathu ezahlukeneyo (umzekelo xa wenze utshintsho oluthile, ufake enye inkqubo yokusebenza kwi-multiboot, njl.njl.), kwaye kufuneka ugcine engqondweni ukuba uyenza njani inyathelo ngenyathelo ukuba kunokwenzeka. Isidingo sokuyenza kwaye awazi ukuba njani. Ewe, nantsi enye kolu ngcelele lwezifundo ezilula nezimfutshane esizizisayo kwaye eziqinisekileyo ukuba zezona zisebenzayo. Njengoko bethetha, umfanekiso uxabisa iwaka lamagama, kwaye kule meko ezinye iziqwengana ezinemiyalelo zixabisa iwaka lamagama...

Ukufaka kwakhona okanye ukulungisa i-GRUB 2 kwi-Ubuntu Live CD, amanyathelo ekufuneka elandelwe Zilula kakhulu, kufuneka nje:

1. Faka i-Ubuntu Live DVD okanye i-USB kwikhompyuter yakho kwaye uqalise kuyo.
2. Xa sele ungaphakathi, sebenzisa i-terminal yale distro ukwenza lo myalelo ulandelayo, endaweni / dev/sdxy (qaphela, ukuba yi-SSD iya kuba yi-nomenclature eyahlukileyo) kunye nesahlulelo sofakelo lwe-boot kwimeko yakho:

sudo mount -t ext4 /dev/sdXY /mnt

3. Ngoku yenza okufanayo nakwamanye abalawuli ekufuneka i-GRUB ifikelele ukuze ubone ezinye iinkqubo ezifakiweyo:

sudo mount --bind /dev /mnt/dev && sudo mount --bind /dev/pts /mnt/dev/pts && sudo mount --bind /proc /mnt/proc && sudo mount --bind /sys /mnt/sys

4. Ngoku kufuneka utsibe usebenzisa lo myalelo ulandelayo:

sudo chroot /mnt

5. Ngoku lixesha lokufakela, ukujonga kunye nokuphucula i-GRUB, ukwenza oku, sebenzisa le miyalelo mithathu ilula:

grub-install /dev/sdX

grub-install --recheck /dev/sdX

update-grub

6. Ngoku i-GRUB ifakiwe, kufuneka ukhuphe into obuyifakile kwaye uqalise kwakhona:

exit && sudo umount /mnt/sys && sudo umount /mnt/proc && sudo umount /mnt/dev/pts && sudo umount /mnt/dev &&  sudo umount /mnt>/code>

sudo reboot

Ndiyathemba ukuba iluncedo kuwe…