I just installed on the whole disk of 1TB, the Ubuntu 14.04.
However, the disk volume is being said that it is almost gone for root
when installing all LaTeX and development packages to my system.
Output of sudo fdisk -l
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0xf106a275
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 17577983 17575936 8.4G 83 Linux
/dev/sda2 17580030 1953523711 1935943682 923.1G 5 Extended
/dev/sda5 17580032 23437311 5857280 2.8G 83 Linux
/dev/sda6 23439360 39745535 16306176 7.8G 82 Linux swap / Solaris
/dev/sda7 39747584 40525823 778240 380M 83 Linux
/dev/sda8 40527872 1953523711 1912995840 912.2G 83 Linux
Partition 3 does not start on physical sector boundary.
Output of df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 8518920 8502536 0 100% /
udev 10240 0 10240 0% /dev
tmpfs 788972 9320 779652 2% /run
tmpfs 1972428 78084 1894344 4% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 1972428 0 1972428 0% /sys/fs/cgroup
/dev/sda7 368615 2231 342832 1% /tmp
/dev/sda5 2817056 1379092 1275148 52% /var
/dev/sda8 941357676 63231944 830284452 8% /home
tmpfs 394488 8 394480 1% /run/user/120
tmpfs 394488 32 394456 1% /run/user/1000
How can you increase dynamically the partition of root?