On 03.08.21 18:26, IL Ka wrote:
inxi shows that only 3 GB are available as the TOTAL, although it finds
the 4 GB to be physically installed:
$ sudo inxi -m -x
Memory: RAM: total: 2.88 GiB used: 2.11 GiB (73.2%)
Array-1: capacity: 4 GiB slots: 2 EC: None max module size: 2
Yup. That too.
On Tue, Aug 3, 2021 at 7:42 PM IL Ka wrote:
>
>> That cpu was normally paired with the Intel 945 chipset that can’t
>> support more than about 3.25GB whether or not it’s 32/64 OS
>>
>
> Yes, and even worse: this CPU doesn't support 64bit OS
>
>> model name : Intel(R) Atom(TM)
>
>
> That cpu was normally paired with the Intel 945 chipset that can’t support
> more than about 3.25GB whether or not it’s 32/64 OS
>
Yes, and even worse: this CPU doesn't support 64bit OS
> model name: Intel(R) Atom(TM) CPU N280 @ 1.66GHz
>> address sizes: 32 bits physical, 32
That cpu was normally paired with the Intel 945 chipset that can’t support
more than about 3.25GB whether or not it’s 32/64 OS
On Tue, Aug 3, 2021 at 7:24 PM wrote:
> Thank Andy! my cpu is 32bit
> i have thought pae can support more than 4G memory
> but in fact it can't use full 4G memory
Thank Andy! my cpu is 32bit
i have thought pae can support more than 4G memorybut in fact it can't use full
4G memory hardware
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU N280 @ 1.66GHz
>
> inxi shows that only 3 GB are available as the TOTAL, although it finds
> the 4 GB to be physically installed:
> $ sudo inxi -m -x
> Memory:RAM: total: 2.88 GiB used: 2.11 GiB (73.2%)
> Array-1: capacity: 4 GiB slots: 2 EC: None max module size: 2 GiB note:
> est.
> Device-1: M1 size: 2
On 03.08.21 00:42, IL Ka wrote:
i have 2 memory slots
memtest86+ shows each has 2G, but total is 3G
after booting linux, top shows total is 3G
why 1 G is missing? Thanks!
You probably have 32bit OS
https://en.wikipedia.org/wiki/3_GB_barrier
Hello,
On Tue, Aug 03, 2021 at 07:14:32AM +0800, loushanguan2...@sina.com wrote:
> Linux debian 4.9.0-13-686-pae #1 SMP Debian 4.9.228-1 (2020-07-05) i686
> GNU/Linux
So you are running 32-bit kernel. Will the hardware do 64-bit? What
does
$ cat /proc/cpuinfo
say?
You may be able to install
It’s bios/chipset dependent. Example: the Intel 945 will not allow more
than 3.25GB or so regardless if PAE is used. However, the Intel 965 chipset
will provide the full 4GB if used with PAE enabled and the BIOS allows it
by default or has a ‘remap’ option.
On Mon, Aug 2, 2021 at 7:15 PM wrote:
Jeremy Hendricks:Are you booting an x86 or x86_64 install? Run: “uname -a”
without quotes and post the results to us.
Linux debian 4.9.0-13-686-pae #1 SMP Debian 4.9.228-1 (2020-07-05) i686
GNU/Linux
Thanks, i thought pae can bypass 4G limit of 32-bit OS
> i have 2 memory slots
> memtest86+ shows each has 2G, but total is 3G
> after booting linux, top shows total is 3G
>
why 1 G is missing? Thanks!
>
You probably have 32bit OS
https://en.wikipedia.org/wiki/3_GB_barrier
Are you booting an x86 or x86_64 install? Run: “uname -a” without quotes
and post the results to us.
On Mon, Aug 2, 2021 at 6:12 PM wrote:
> i have 2 memory slots
> memtest86+ shows each has 2G, but total is 3G
> after booting linux, top shows total is 3G
> why 1 G is missing? Thanks!
>
i have 2 memory slotsmemtest86+ shows each has 2G, but total is 3Gafter booting
linux, top shows total is 3Gwhy 1 G is missing? Thanks!
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