First of all I've tried to install Ubuntu , but something went wrong and the installation was interrupted.
Then I tried to install again , and it was installed successfully.
And there was another partition about 600 Mb , but I removed it using Disk Utility
.And I had to restore grub from a live CD.
but Why is /dev/sda4
now extended and contains 2 linux swap ?And how can I remove the other linux swap? and how to make it one Linux partition with one swap ?
When I try to remove /dev/sda5
Please unmount any logical partitions having a number higher than 5 .