RAM > 2 GB

[Zaki Akhmad]

Hello,

I am using Ubuntu Jaunty on Toshiba Satellite L40.
My RAM is 2.5 GB, but from[1] only display 2 GB

Any hint what should I do so the operating system detect my 2.5 GB RAM?

-- 
Zaki Akhmad
[1] $ more /proc/meminfo
MemTotal:        2052320 kB
MemFree:          449572 kB
Buffers:          217608 kB
Cached:           774648 kB
SwapCached:            0 kB
Active:           865852 kB
Inactive:         662700 kB
Active(anon):     572340 kB
Inactive(anon):        8 kB
Active(file):     293512 kB
Inactive(file):   662692 kB
Unevictable:           8 kB
Mlocked:               8 kB
HighTotal:       1182152 kB
HighFree:           1612 kB
LowTotal:         870168 kB
LowFree:          447960 kB
SwapTotal:       1156640 kB
SwapFree:        1156640 kB
Dirty:                68 kB
Writeback:             0 kB
AnonPages:        536304 kB
Mapped:           150292 kB
Slab:              44604 kB
SReclaimable:      34276 kB
SUnreclaim:        10328 kB
PageTables:         4340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     2182800 kB
Committed_AS:    1366268 kB
VmallocTotal:     122880 kB
VmallocUsed:        5736 kB
VmallocChunk:     114032 kB
HugePages_Total:       0