moving free space before other partition (to resize the root part.)
11420
Move free space from end of the drive to first partition with gparted
18636
How can I expand partition?
1734
How do I resize my current ubuntu partition?
123805
Cannot shrink C: partition: Not enough space
157463
How can I resize and shrink a BTRFS partition?
119284
Resize Move Partitions on Dual Boot System
76263
How to resize my dual-boot partitions
96642
How do I resize my /boot partition?
125782
How do I give Ubuntu more space (when installed inside Windows 7 (via wubi))?
80880
How do I align my partition table properly?
78487
Why can't I extend this partition into the unallocated space?
102376
How can I modify the size of swap with LVM partitions?
3759
How large should I make root, home, and swap partitions?
15823
Is it possible (aka safe) to resize a partition while the system is running?
32176
How do I remove my Ubuntu partition from Windows 7 and reuse the space?
61617
Expanding partition
46163
How to enlarge Ubuntu system partition to the left?