I recently switched from Windows to Lubuntu as my sole OS.
My filesystem now has a NTFS partition with all my data (which I now would like to convert to EXT4), a EXT4 partition with Lubuntu on it and a swap partition.
I have a full backup of the data, so wiping the NTFS partition is not the problem. But I want to be sure that, after wiping/converting it I can still boot Lubuntu just as before. The data partition is the first partition and gparted shows me a 'boot' flag on it.
Here is my boot info output: http://paste.ubuntu.com/1548312/
Can I just delete the partition, and create a EXT4 one in it's place with gparted?
Would be great if someone with greater knowledge could have a look! :)
Thanks a lot in advance.