I had:
- Software:
Dual boot with
- Windows XP
- Ubuntu 10.04 LTS x32
- Hardware
- Fake RAID 1 (mirroring) with 2×1 TB:
Partition 1 – Windows
Partition 2 – SWAP
Partition 3 – / (root)
Partition 4 – Extended
Partition 5 – /home
Partition 6 – /data
arek@domek:/var/log/installer$ sudo fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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 identifier: 0x000de1b9
Device Boot Start End Blocks Id System
/dev/sda1 * 63 524297339 262148638+ 7 HPFS/NTFS/exFAT
/dev/sda2 524297340 528506369 2104515 82 Linux swap / Solaris
/dev/sda3 528506370 570468149 20980890 83 Linux
/dev/sda4 570468150 1953118439 691325145 5 Extended
/dev/sda5 570468213 675340469 52436128+ 83 Linux
/dev/sda6 675340533 1953118439 638888953+ 83 Linux
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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 identifier: 0x000de1b9
Device Boot Start End Blocks Id System
/dev/sdb1 * 63 524297339 262148638+ 7 HPFS/NTFS/exFAT
/dev/sdb2 524297340 528506369 2104515 82 Linux swap / Solaris
/dev/sdb3 528506370 570468149 20980890 83 Linux
/dev/sdb4 570468150 1953118439 691325145 5 Extended
/dev/sdb5 570468213 675340469 52436128+ 83 Linux
/dev/sdb6 675340533 1953118439 638888953+ 83 Linux
arek@domek:/var/log/installer$ ls -l /dev/mapper/
total 0
crw------- 1 root root 10, 236 Oct 7 20:17 control
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha -> ../dm-0
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha1 -> ../dm-1
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha2 -> ../dm-2
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha3 -> ../dm-3
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha4 -> ../dm-4
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha5 -> ../dm-5
lrwxrwxrwx 1 root root 7 Oct 7 20:17 pdc_jhjbcaha6 -> ../dm-6
I want to upgrade from 10.04 x32 to 12.04 x64 using FRESH installation.
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