Nem kell vita fórum legyen ebből. Nagyon köszönöm a segitségeket. Én is úgy vélem, hogy jelen esetben mindegy milyen gépem van.
Ami történt. Hosszan vezettem a parancsokat ahogyan megadtátok. De! Amikor megadtam neki a grub-install azt 0rta hogy nem támogatja a beágyazást. Lehet ha rossz lemezt használtam. itt van a sudo fdisk -l parancsra kidobott szöveg.
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/loop0: 1,8 GiB, 1864450048 bytes, 3641504 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop1: 86,9 MiB, 91099136 bytes, 177928 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop2: 34,7 MiB, 36323328 bytes, 70944 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop3: 140,9 MiB, 147722240 bytes, 288520 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop4: 2,3 MiB, 2433024 bytes, 4752 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop5: 13 MiB, 13619200 bytes, 26600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop6: 14,5 MiB, 15196160 bytes, 29680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/loop7: 3,7 MiB, 3887104 bytes, 7592 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 931,5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0xd9fa2484
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 246157352 246155305 117,4G 7 HPFS/NTFS/exFAT
/dev/sda2 307599360 309475327 1875968 916M 27 Hidden NTFS WinRE
/dev/sda3 309477376 1953521663 1644044288 784G 7 HPFS/NTFS/exFAT
/dev/sda4 246159358 307599359 61440002 29,3G 5 Extended
/dev/sda5 290992128 307599359 16607232 7,9G 82 Linux swap / Solaris
/dev/sda6 246159360 290992127 44832768 21,4G 83 Linux
Partition 4 does not start on physical sector boundary.
Partition table entries are not in disk order.
Disk /dev/sdb: 7,5 GiB, 8019509248 bytes, 15663104 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x663eb4c4
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 0 3815135 3815136 1,8G 0 Empty
/dev/sdb2 3737268 3741939 4672 2,3M ef EFI (FAT-12/16/32)
Én a /dev/sdba6 lemezt láttam jónak. Azon futattam a parancsokat. Szerintem az volt a baj. Melziket kellett volna használnom?