NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0    7:0    0 326.6M  1 loop /media/filesystem
loop1    7:1    0  51.6M  1 loop 
loop2    7:2    0  56.6M  1 loop /usr/lib/modules
loop3    7:3    0  89.1M  1 loop /snap/core/7917
loop4    7:4    0  50.1M  1 loop /snap/subiquity/1270
sdb      8:16   0 149.1G  0 disk 
└─sdb1   8:17   0 149.1G  0 part 
sdc      8:32   1   3.8G  0 disk 
├─sdc1   8:33   1   693M  0 part /cdrom
├─sdc2   8:34   1   3.9M  0 part 
└─sdc3   8:35   1   3.1G  0 part /var/crash
sr0     11:0    1  1024M  0 rom