I'm using fedora10 (18.104.22.168-170.2.68.fc10.i686) on an AMD Athlon 64 with 512 MB ram and it worked very well but now all of a sudden it started to shutdown automatically like a magic. I got paniced and started a rkhunter scan but later realized that it might be hardware related issue but confused .It happened thrice in the last two days and its anonying . I dont where to start from . Any help would be appreciated .
Thanks in Advance