I want to resize the partition that is mounted at my filesystem root, because I am running out of space and trying to clean it out didn't give me much more space to work with.
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
├─sda1 8:1 0 487M 0 part [SWAP]
├─sda2 8:2 0 1K 0 part
├─sda5 8:5 0 18,6G 0 part /
└─sda6 8:6 0 204,5G 0 part /home
This is what my disk looks like at the moment. So I would like to increase the space of sda5 using some space of my sda6 which has free space.
Unfortunately when I try to resize sda6 to make it smaller using Disks, it shows me:
"Error unmounting filesystem" "Error unmounting /dev/sda6: target is busy (udisks-error-quark, 14)
/dev/sda6 is "Mounted at /home"
How can I still resize my sda5 to make it have more space?