Dobry den,
potrebuji pomoc.Na pocitaci dell jsem provozoval dual boot w10 a ubuntu 18.04.Celou dobu bez problemu.Mam uz slabsi baterii,tak po zavreni notebooku se obcas vybil,ale pak vydz v poradku nabootoval pres grub do ubuntu.Az ted,po vybiti bootuje uz jen do W10.Tak jsem chtel opravit grub.
sudo fdisk -l
Device Start End Sectors Size Type
/dev/sda1 2048 1023999 1021952 499M Windows recovery environment
/dev/sda2 1024000 1228799 204800 100M EFI System
/dev/sda3 1228800 1261567 32768 16M Microsoft reserved
/dev/sda4 1261568 526211071 524949504 250.3G Microsoft basic data
/dev/sda5 526211072 534024191 7813120 3.7G Linux swap
/dev/sda6 534024192 612149247 78125056 37.3G Linux filesystem
/dev/sda7 612149248 976773119 364623872 173.9G Linux filesystem
pripojim disk sd6 kde mam ubuntu
sudo mount -t ext4 /dev/sda6 /mnt
mount: /mnt: /dev/sda6 already mounted on /mnt.
chci instalovat grub do MBR disku
sudo grub-install --root-directory=/mnt /dev/sda
a vzdy skoncim chybou.
Installing for i386-pc platform.
grub-install: warning: this GPT partition label contains no BIOS Boot Partition; embedding won't be possible.
grub-install: warning: Embedding is not possible. GRUB can only be installed in this setup by using blocklists. However, blocklists are UNRELIABLE and their use is discouraged..
grub-install: error: will not proceed with blocklists.
Kde je chyba.
Diky ya pomoc