Ehm... Pokud tomu dobre rozumim, mam zvolit moznost Try ubuntu... namisto Install ubuntu a teprve tehdy ten prikaz zadat (do terminalu samozrejme)?
EDIT: Takze tady je vypis porizeny za normalniho chodu - ne instalace:
Disk /dev/sda: 997 MB, 997195776 bytes
64 heads, 32 sectors/track, 951 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x3f923f91
Device Boot Start End Blocks Id System
/dev/sda1 * 1 950 972615+ b W95 FAT32
Disk /dev/sdc: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000e32f9
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 9728 78140128+ 7 HPFS/NTFS
Pozn.: Jedna se o flashdisk, ze ktereho lubuntu bezi a o disk, kde jsou uz znova WinXP. V normalnim rezimu disk bezi v pohode, v instalacnim stale nedostupny...