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<div class="moz-cite-prefix">On 06/07/2015 02:48 PM, Mike Plemmons
wrote:<br>
</div>
<blockquote
cite="mid:CALtUHngEGr-U-RW6pRdGbk6jdHEian892snrUrf2qR8mbxdnbw@mail.gmail.com"
type="cite">
<p dir="ltr"><br>
On Jun 7, 2015 1:37 PM, "tom" <<a moz-do-not-send="true"
href="mailto:thomas.w.cranston@gmail.com">thomas.w.cranston@gmail.com</a>>
wrote:<br>
><br>
> Installed LinuxMint 17 64bit ver2 on Dell Optiplex 210L.
64bit P4,<br>
> Hyperthreading enabled = running in 64bit mode. New Crucial
4 GB RAM (2<br>
> 2GB sticks), Onboard video - Video Memory Size Is set at 8
MB. I only<br>
> have 3 GB RAM available. Setup sees 4 GB of RAM. Since I am
running 64<br>
> bit OS all of the RAM should be available. Is there
something about the<br>
> 64 bit P4 that is causing this problem.<br>
><br>
> $ cat /proc/cpuinfo<br>
> processor : 0<br>
> vendor_id : GenuineIntel<br>
> cpu family : 15<br>
> model : 4<br>
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz<br>
> stepping : 9<br>
> microcode : 0x3<br>
> cpu MHz : 2992.563<br>
> cache size : 1024 KB<br>
> physical id : 0<br>
> siblings : 2<br>
> core id : 0<br>
> cpu cores : 1<br>
> apicid : 0<br>
> initial apicid : 0<br>
> fpu : yes<br>
> fpu_exception : yes<br>
> cpuid level : 5<br>
> wp : yes<br>
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov<br>
> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx lm<br>
> constant_tsc pebs bts nopl pni dtes64 monitor ds_cpl cid
cx16 xtpr lahf_lm<br>
> bogomips : 5985.12<br>
> clflush size : 64<br>
> cache_alignment : 128<br>
> address sizes : 36 bits physical, 48 bits virtual<br>
> power management:<br>
><br>
> processor : 1<br>
> vendor_id : GenuineIntel<br>
> cpu family : 15<br>
> model : 4<br>
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz<br>
> stepping : 9<br>
> microcode : 0x3<br>
> cpu MHz : 2992.563<br>
> cache size : 1024 KB<br>
> physical id : 0<br>
> siblings : 2<br>
> core id : 0<br>
> cpu cores : 1<br>
> apicid : 1<br>
> initial apicid : 1<br>
> fpu : yes<br>
> fpu_exception : yes<br>
> cpuid level : 5<br>
> wp : yes<br>
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov<br>
> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
syscall nx lm<br>
> constant_tsc pebs bts nopl pni dtes64 monitor ds_cpl cid
cx16 xtpr lahf_lm<br>
> bogomips : 5985.12<br>
> clflush size : 64<br>
> cache_alignment : 128<br>
> address sizes : 36 bits physical, 48 bits virtual<br>
> power management:<br>
><br>
><br>
> $ cat /proc/meminfo<br>
> MemTotal: 3071852 kB<br>
> MemFree: 1781128 kB<br>
> Buffers: 50152 kB<br>
> Cached: 530220 kB<br>
> SwapCached: 0 kB<br>
> Active: 734852 kB<br>
> Inactive: 461068 kB<br>
> Active(anon): 616424 kB<br>
> Inactive(anon): 87672 kB<br>
> Active(file): 118428 kB<br>
> Inactive(file): 373396 kB<br>
> Unevictable: 0 kB<br>
> Mlocked: 0 kB<br>
> SwapTotal: 4876284 kB<br>
> SwapFree: 4876284 kB<br>
> Dirty: 264 kB<br>
> Writeback: 0 kB<br>
> AnonPages: 615540 kB<br>
> Mapped: 113656 kB<br>
> Shmem: 88556 kB<br>
> Slab: 41624 kB<br>
> SReclaimable: 24600 kB<br>
> SUnreclaim: 17024 kB<br>
> KernelStack: 2816 kB<br>
> PageTables: 16592 kB<br>
> NFS_Unstable: 0 kB<br>
> Bounce: 0 kB<br>
> WritebackTmp: 0 kB<br>
> CommitLimit: 6412208 kB<br>
> Committed_AS: 2160812 kB<br>
> VmallocTotal: 34359738367 kB<br>
> VmallocUsed: 544412 kB<br>
> VmallocChunk: 34359186436 kB<br>
> HardwareCorrupted: 0 kB<br>
> AnonHugePages: 71680 kB<br>
> HugePages_Total: 0<br>
> HugePages_Free: 0<br>
> HugePages_Rsvd: 0<br>
> HugePages_Surp: 0<br>
> Hugepagesize: 2048 kB<br>
> DirectMap4k: 41504 kB<br>
> DirectMap2M: 3094528 kB<br>
><br>
><br>
> $ egrep "model name|address" /proc/cpuinfo<br>
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz<br>
> address sizes : 36 bits physical, 48 bits virtual<br>
> model name : Intel(R) Pentium(R) 4 CPU 3.00GHz<br>
> address sizes : 36 bits physical, 48 bits virtual<br>
><br>
><br>
> $ uname -a<br>
> Linux user-OptiPlex-210L 3.13.0-24-generic #47-Ubuntu SMP
Fri May 2<br>
> 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux<br>
><br>
><br>
> $ cat /etc/*release<br>
> DISTRIB_ID=LinuxMint<br>
> DISTRIB_RELEASE=17<br>
> DISTRIB_CODENAME=qiana<br>
> DISTRIB_DESCRIPTION="Linux Mint 17 Qiana"<br>
> NAME="Ubuntu"<br>
> VERSION="14.04, Trusty Tahr"<br>
> ID=ubuntu<br>
> ID_LIKE=debian<br>
> PRETTY_NAME="Ubuntu 14.04 LTS"<br>
> VERSION_ID="14.04"<br>
> HOME_URL="<a moz-do-not-send="true"
href="http://www.ubuntu.com/">http://www.ubuntu.com/</a>"<br>
> SUPPORT_URL="<a moz-do-not-send="true"
href="http://help.ubuntu.com/">http://help.ubuntu.com/</a>"<br>
> BUG_REPORT_URL="<a moz-do-not-send="true"
href="http://bugs.launchpad.net/ubuntu/">http://bugs.launchpad.net/ubuntu/</a>"<br>
> cat: /etc/upstream-release: Is a directory<br>
><br>
> Tom<br>
><br>
> --<br>
> Sent by LinuxMint<br>
><br>
> --<br>
> Sent by LinuxMint<br>
><br>
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> colug-432 mailing list<br>
> <a moz-do-not-send="true"
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> <a moz-do-not-send="true"
href="http://lists.colug.net/mailman/listinfo/colug-432">http://lists.colug.net/mailman/listinfo/colug-432</a></p>
<p dir="ltr">From what I have read the Pentium 4 is not a 64 bit
processor.</p>
<p dir="ltr"><a moz-do-not-send="true"
href="http://www.tomshardware.com/forum/285872-28-pentium-00ghz-chip-windows-compatible">http://www.tomshardware.com/forum/285872-28-pentium-00ghz-chip-windows-compatible</a></p>
<p dir="ltr">Although, the following Wikipedia article says some
P4s do support 64 bit but it depends on the model.</p>
<br>
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</blockquote>
$ lscpu<br>
Architecture: x86_64<br>
CPU op-mode(s): 32-bit, 64-bit<br>
Byte Order: Little Endian<br>
CPU(s): 2<br>
On-line CPU(s) list: 0,1<br>
Thread(s) per core: 2<br>
Core(s) per socket: 1<br>
Socket(s): 1<br>
NUMA node(s): 1<br>
Vendor ID: GenuineIntel<br>
CPU family: 15<br>
Model: 4<br>
Stepping: 9<br>
CPU MHz: 2992.676<br>
BogoMIPS: 5985.35<br>
L1d cache: 16K<br>
L2 cache: 1024K<br>
NUMA node0 CPU(s): 0,1<br>
<br>
Since I have hyperthreading enabled in BIOS, This P4 operates like a
dual core and operates at 64bits. I suspect that Mint may be seeing
the processor as 32 bit whether or not it is operating at 64 bit.<br>
<br>
Tom<br>
<br>
<pre class="moz-signature" cols="72">--
Sent by LinuxMint</pre>
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