오류 ID: BLKCACHE_IOERR
심각성: 치명적이지 않은 오류
The I/O cache encountered an error while updating data in medium "ahci-0-0" (rc=VERR_IO_CRC). Make sure there is enough free space on the disk and that the disk is working properly. Operation can be resumed afterwards.
걍 전원 끄고 재시작하면 됩니다 :)