My laptop is running Windows 7. I created a partition and installed Ubuntu 12.10 on it. So now I have both running OK.
The problem is that now I need more space on the Linux partition. Using the same software that I used to create this partition, I can only delete it now. I have used other partition software tools in windows with the same result. The default Ubuntu software doesnt enable increse/decrease any of the partitions either.
How could this be done? If possible, not deleting anything.