Ubuntu slow and freeze after sometime. I think it's some partition problem. I just post the fdisk -l
result here.
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 999423 997376 487M 82 Linux swap / Solaris
/dev/sda2 1001470 625141759 624140290 297.6G 5 Extended
/dev/sda5 1001472 40060927 39059456 18.6G 83 Linux
/dev/sda6 40062976 79122431 39059456 18.6G 83 Linux
/dev/sda7 79124480 625141759 546017280 260.4G 83 Linux