Disk /dev/sda: 232.89 GiB, 250059350016 bytes, 488397168 sectors Disk model: WDC WD2500BEVT-2 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 2048 469937060 469935013 224.1G EFI System /dev/sda2 469937061 488391998 18454938 8.8G Linux swap Disk /dev/zram0: 3.79 GiB, 4064804864 bytes, 992384 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