I installed Ubuntu and currently my laptop is dual boot(win7/Ubuntu). But now I want to remove Win7 retaining my Ubuntu Installations(software) I don't want to install Ubuntu with live CD. Please suggest some other method if you know one.
Update based on OP's Comments
sudo cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a # device
; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda5 during installation
UUID=384594f2-ff10-499a-9ae6-2f85f6feeeaa / ext4 errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
UUID=89a95801-318a-4d25-a0d9-76aceb07508b none swap sw 0 0
Output of mount
shubh10@shubh10-Aspire-5349:~$ mount
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/shubh10/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=shubh10)
