Tässä tulee "w":n jälkeen:
Mitä seuraavaksi. En osaa tehdä tota ohjetta. Teenkö buuttauksen.
sudo gdisk /dev/sda1
[sudo] erkki-käyttäjän salasana:
GPT fdisk (gdisk) version 1.0.8
Caution: invalid main GPT header, but valid backup; regenerating main header
from backup!
Warning: Invalid CRC on main header data; loaded backup partition table.
Warning! Main and backup partition tables differ! Use the 'c' and 'e' options
on the recovery & transformation menu to examine the two tables.
Warning! Main partition table CRC mismatch! Loaded backup partition table
instead of main partition table!
Warning! One or more CRCs don't match. You should repair the disk!
Main header: ERROR
Backup header: OK
Main partition table: ERROR
Backup partition table: OK
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
****************************************************************************
Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
****************************************************************************
Command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sda1.
Warning: The kernel is still using the old partition table.
The new table will be used at the next reboot or after you
run partprobe( or kpartx(
The operation has completed successfully.erkki@Ensioot-HP-6570b:~$