Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: SanDisk SD7SB3Q2 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 4096 618495 614400 300M EFI System /dev/sda2 618496 481648510 481030015 229.4G Linux filesystem /dev/sda3 481648511 500103449 18454939 8.8G Linux swap Disk /dev/zram0: 3.84 GiB, 4118806528 bytes, 1005568 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes