dual boot

ubuntu@ubuntu:/$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0 931.5G  0 disk
├─sda1   8:1    0   100M  0 part
├─sda2   8:2    0   732G  0 part /media/ubuntu/F6CC5070CC502D5D
├─sda3   8:3    0   450M  0 part
└─sda4   8:4    0   199G  0 part /media/ubuntu/Dev drive
sdb      8:16   0 465.8G  0 disk
sdc      8:32   1   7.5G  0 disk
└─sdc1   8:33   1   7.5G  0 part /cdrom
loop0    7:0    0   1.1G  1 loop /rofs
ubuntu@ubuntu:/$ sudo blkid
/dev/sda1: LABEL="System Reserved" UUID="6EA833FCA833C0FF" TYPE="ntfs" PARTUUID="546d3485-01"
/dev/sda2: UUID="F6CC5070CC502D5D" TYPE="ntfs" PARTUUID="546d3485-02"
/dev/sda3: UUID="4630456630455E55" TYPE="ntfs" PARTUUID="546d3485-03"
/dev/sda4: LABEL="Dev drive" UUID="06B688C8B688B9A7" TYPE="ntfs" PARTUUID="546d3485-04"
/dev/sdc1: LABEL="UUI" UUID="11ED-3667" TYPE="vfat"
/dev/loop0: TYPE="squashfs"
/dev/sdb: PTUUID="bc47bc47" PTTYPE="dos"