Maitiro ekuisazve GRUB paUbuntu

Kana uchida dzorera GRUB pa Ubuntu chero chikonzero, usavhunduka, hazvina kunyanya kuoma. Pane zvakasiyana, zviri nyore kana iwe ukatevera matanho aya. Rangarira kuti kuisirwazve kweGRUB kungave kuri madikanwa nekuda kwezvikonzero zvakasiyana (semuenzaniso kana iwe waita shanduko dzakati, waisa imwe inoshanda sisitimu mumultiboot, nezvimwewo), uye iwe unofanirwa kugara uchifunga kuti ungazviita sei nhanho nhanho zvinombouya.kudiwa kwekuzviita uye hauzive kuti sei. Zvakanaka, heino imwe munhevedzano yeakareruka uye mapfupi tutorials atiri kutangisa uye ane chokwadi chekuti ndiwo anonyanya kushanda. Sezvavanotaura, mufananidzo unokosha mazwi ane chiuru, uye munyaya iyi mamwe snippets ane mirairo anokosha mazwi ane chiuru ...

Kudzorera kana kugadzirisa GRUB 2 kubva kuUbuntu Live CD, matanho ekutevera Iwo ari nyore, iwe unongofanirwa:

1. Isa iyo Ubuntu Live DVD kana USB mukombuta yako uye bhutsu kubva mairi.
2. Kana uchinge wapinda mukati, shandisa iyo terminal yeiyi distro kuita murairo unotevera, uchitsiva / dev/sdxy (chinyorwa, kana iri SSD ichave yakasiyana nomenclature) neiyo boot yekumisikidza partition mune yako:

sudo mount -t ext4 /dev/sdXY /mnt

3. Ikozvino ita zvimwe chete kune mamwe madhairekitori ayo GRUB inoda kuwana kuti uone mamwe akaiswa masisitimu anoshanda:

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. Iye zvino iwe unofanirwa kusvetuka uchishandisa murairo unotevera:

sudo chroot /mnt

5. Iye zvino yave nguva yekuisa, kutarisa nekusimudzira GRUB, kuita izvi, mhanyisa iyi mirairo mitatu iri nyore:

grub-install /dev/sdX

grub-install --recheck /dev/sdX

update-grub

6. Iye zvino GRUB yakaiswa, iwe unongofanira kudzikisa izvo zvawanga wakagadzika wobva watangazve:

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

sudo reboot

Ndinovimba zvave zvichikubatsirai imi…