Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: SAMSUNG SSD PM87 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 206847 204800 100M EFI System /dev/sda2 206848 8595455 8388608 4G Linux swap /dev/sda3 8595456 134424575 125829120 60G Linux filesystem /dev/sda4 134424576 500117503 365692928 174.4G Linux filesystem