How to undelete partition and recover data

[walkomar]

Hello.
I have problem with SWAP partiotion and by mistake I delete my important partion by fdisk:(
I created than other partiotion in that place, but unfortunately i lost my data:(
Is there any way to recover data?

I deleted partion no 7...
Below how it looks before after my unfortunate operation:(
BEFORE:

Device Boot Start End Blocks Id System
/dev/sda1 198967296 303851519 52442112 83 Linux
/dev/sda2 303853471 4294961684 1995554107 f W95 Ext'd (LBA)
Partition 2 does not start on physical sector boundary.
/dev/sda3 4294963200 5860532223 782784512 7 HPFS/NTFS/exFAT
/dev/sda4 2048 198966891 99482422 83 Linux
/dev/sda5 303853473 356289569 26218048+ 82 Linux swap /
Solaris
Partition 5 does not start on physical sector boundary.
/dev/sda6 356290560 408725503 26217472 83 Linux
/dev/sda7 461161953 2608650764 1073744406 7 HPFS/NTFS/exFAT
Partition 7 does not start on physical sector boundary.
/dev/sda8 2608650828 4294961684 843155428+ 7 HPFS/NTFS/exFAT
Partition 8 does not start on physical sector boundary.
/dev/sda9 408727552 461160447 26216448 82 Linux swap /
Solaris

AFTER
Now its looks like below:
Device Boot Start End Blocks Id System
/dev/sda1 198967296 303851519 52442112 83 Linux
/dev/sda2 303853471 4294961684 1995554107 f W95 Ext'd (LBA)
Partition 2 does not start on physical sector boundary.
/dev/sda3 4294963200 5860532223 782784512 7 HPFS/NTFS/exFAT
/dev/sda4 2048 198966891 99482422 83 Linux
/dev/sda5 303853473 356289569 26218048+ 82 Linux swap /
Solaris
Partition 5 does not start on physical sector boundary.
/dev/sda6 356290560 408725503 26217472 83 Linux
/dev/sda7 2608650828 4294961684 843155428+ 7 HPFS/NTFS/exFAT
Partition 7 does not start on physical sector boundary.
/dev/sda8 408727552 461160447 26216448 82 Linux swap /
Solaris
/dev/sda9 461162496 2608650764 1073744134+ 83 Linux

Please help

[dasein]

Check out testdisk

(And next time, do a search before posting. This question gets asked a lot, and the answer never changes.)