Removing win7 and keep ubuntu

[matza55]

Hi, I tired of win7, so now it's time to remove it. How is the best way to remove it, and have a option to start with the right os (boot)? I have win 7 + 3 other distros (UE, Mint & Ubuntu 11.10) Change grub?

mats@mats-ultraedition ~ $ sudo fdisk -l
[sudo] password for mats:

Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 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: 0xe0077741

Device Boot Start End Blocks Id System
/dev/sda1 1 13 102400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 * 13 4256 34076672 7 HPFS/NTFS
/dev/sda3 4256 38914 278389761 5 Extended
/dev/sda5 4256 9128 39132160 83 Linux
/dev/sda6 9128 9857 5858304 82 Linux swap / Solaris
/dev/sda7 9857 14598 38084608 83 Linux
/dev/sda8 14599 19462 39061504 83 Linux
/dev/sda9 38392 38914 4192256 82 Linux swap / Solaris
/dev/sda10 19462 23960 36131840 83 Linux
/dev/sda11 23960 26477 20216832 83 Linux

Partition table entries are not in disk order

[darkod]

If you are using grub1/grub2 on your MBR to boot with, you can simply boot ubuntu and open Gparted, delete the win7 partitions and that's it. Copy any data you need from win7 first.

After that simply adjust grub not to show the win7 entry. For grub1 you will need to edit the menu.lst and for grub2 it's enough to simply run in terminal:
sudo update-grub