I installed Ubuntu 12.04 LTS 64-bit on my desktop having AMD Athlon X2 and Asus M3n78-NM motherboard with 4 gb ddr2 ram. My system resets [restarts] in any working time and it crashes a lot .I don't know what is the problem causing it to reset [restart] in between. 64-bit is not upto the mark for production line.
Does any one keep getting such problem with 64bit? Also, the installer is buggy. I tried to install it from cd without live session and it got reset [restarted] too, but from live session installation, it had no problem.
I need your help badly.