小编ste*_*rat的帖子

我有 ubuntu 11.10 64 位：

Linux 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

我已经安装了 4 Gb 的 RAM：

$ sudo dmidecode --type 17 | grep -E "Size|Form Factor|Memory Device|Type"
Memory Device
    Size: 1024 MB
    Form Factor: DIMM
    Type: DDR2
    Type Detail: Synchronous
Memory Device
    Size: 1024 MB
    Form Factor: DIMM
    Type: DDR2
    Type Detail: Synchronous
Memory Device
    Size: 1024 MB
    Form Factor: DIMM
    Type: DDR2
    Type Detail: Synchronous
Memory Device
    Size: 1024 MB
    Form …