General :: Dell Core I3 Processor Supports?
Apr 2, 2010I am planning to by Dell Laptop having core i3 processor. Does Linux supports this processor ?
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General :: Only One Core Of Dual Core Processor Are Working
Mar 14, 2011I recently read in a forum that by default the Linux kernel only activates one of two cores in a dual core processor. Searching online gave one option to find out and that was the mpstat command. I therefore ran the command and got the following output.As the result says, it shows only 1 cpu. I was wondering what I could do to activate both cores in my machine, and whether doing so was going to cause me any problems.
View 14 Replies View RelatedGeneral :: Difference Core And Thread In Processor?
Jun 1, 2011Can someone explain to me about the "core" and "thread" in the processor.
1. What is core?
2. What is thread?
3. What's the difference between core and thread?
General :: Access CRx Registers On A Multi Core Processor
Sep 9, 2011I need to set the CR4.MCE bit for all the cores on my system (4). I'd like to write a linux kernel module for that, but I am not sure how to proceed: How do you sequentially access all of the CR4 registers? I have read the Intel manuals and they describe a way to initialize each core, but this is done in the bios.
View 2 Replies View RelatedGeneral :: Unix Command That Allows To Know Which Process Is Running On Processor Core?
Mar 16, 2011Unix command that allows to know which process is running on processor core?
View 2 Replies View RelatedGeneral :: Correct Processor Family For Pentium Dual Core T2390
Feb 23, 2010Compiling a kernel on this machine first time and get upset with which processor family/type/options to select for my Intel Pentim Dual Core T2390.Does sombody know how to configure kernel better for this processor?
View 5 Replies View RelatedSlackware :: Core 2 Duo Processor Is Both 32 And 64 Bit?
Jan 11, 2010I've got a few simple questions that have been bugging me for days:
What do we need slack64 for? What are the differences and advantages?
Is it true that EVERY core 2 duo processor is both 32 and 64 bit?
Hardware :: Difference Between Processor And Core?
Dec 22, 2010When i viewed the cpuinfo file (using command: vi /proc/cpuinfo ), i found that there are listings for 4 processors( i.e 4 sets of listings each one starting with item : processor - 0 ; processor -1 and so on..). Each of them have similar data among which one is "cpu cores" which is 2 for all.. How do i make sense of this data.. 4 processors with 2 cores each ? Also, what could be this hardware be classified as : dual core? quad core ?...
P.s: each of these processor listings also have an item called "siblings" which is 2 for all... Just thought i'll include this here because i felt it may be relevant to this question..
Debian :: ISO Selection For Intel Core I7 Processor
Aug 24, 2011What is the best debian iso that I should choose to install in a machine with intel core i7 second gen processor? amd64,ia64 or i386 ?
View 4 Replies View RelatedUbuntu :: Laptop With Core I7 Processor And Nvidia/ATi GPU?
Jun 9, 2010I am looking to buy a laptop for my college years, so I would like to buy one that will serve me many years ahead. Currently the only laptop I have found is the System76 Serval laptop, but they do not ship to Europe.
Another laptops I have found are the Toshiba A505 series, but they are not currently supported by the latest version of Ubuntu.
I anyone knows of a good laptop (must have Corei7 processor and Nvidia/ATI powerful card fully supported by the proprietray drivers), please share your knowledge here.
Hardware :: 32 Or 64 Bit - Which Architecture To Use With An Intel Core 2 Duo Processor
Mar 28, 2010Which architecture to use with an Intel Core 2 Duo processor?
View 3 Replies View RelatedFedora Installation :: 12 Live/KDE: Only One Processor Core Works?
Mar 6, 2010I wanted to try Fedora 12 Live/KDE on a newly-bought Fujitsu Esprimo P1500. Booting with no kernel options would just freeze the machine. After some random experimentation, I added the option "nolapic" and got a seemingly working machine. However, only seemingly, as it turned out that only one of the processor cores was working (the processor is a "Pentium(R) Dual-Core CPU E5300").
View 4 Replies View RelatedFedora Hardware :: Crashing On Install On Athlon 8 Core Processor
Jul 30, 2010I am attempting to install a custom fedora build but it crashed, I then attempted the standard fedora build (.iso) burned on a CD and I got to the boot window but at some point following the colored lines going across the bottom of the screen it froze. symptom - monitor still on not hibernating, num key works caps lock doesn't , hard drive is spinning and so is CD drive. Has anyone had issue loading this build onto similar hardware?
View 1 Replies View RelatedOpenSUSE Hardware :: Gigabyte GA-P55-UD3L Motherboard And An Intel Core I5 750 Processor
Dec 26, 2009I'm about to upgrade a server for a local non-profit, and am looking at a Gigabyte GA-P55-UD3L motherboard and an Intel Core i5 750 processor. Does anyone have any observations or experiences with SUSE on this platform?
View 7 Replies View RelatedProgramming :: Perl Child Processes Become Zombie On A Multi-core Processor?
Apr 11, 2011I have written a simple script which has to find required patterns from a bunch of files ( where each file is around 2 GB each,which contain the output of seq 1 10000000000000) on an 8 core machine.I am current forking 6 child processes which run simultaneously on 6 cores of the processor & have to search for the required pattern in 6 different files & inform the parent process when a pattern is found using a PIPE.
The problem is,when a child process is done reading a text file looking for a pattern,it is becoming a zombie process.It exits cleanly when i put a $SIG{CHLD} = "IGNORE"; in the script.Can any one tell me whats going on & how do i improve the communication between child and parent processes?
Code:
#!/bin/perl
use strict;
[code]...
Ubuntu :: Using A Dell Optiplex 270 With A Penium 4 Processor 3 Ghz?
Nov 7, 2010I have learned something that I wanted to share with everyone. I don't know if this has been posted before. I was using a Dell optiplex 270 with a penium 4 processor 3 ghz computer 4g RAM dual processor. I tried to put the new Ubuntu on it because everyone was raving about it. Everytime I put the 10.04 on it, it slowed down and became very sluggish. I then had to reformat it back to 9.10.
I had an extra computer here that I was not using. It was also a Dell but it was an Inspiron 530 with an Intel Celeron CPU 2 ghz and 2g RAM. Well, to my suprise, it works GREAT with Ubuntu 10.04. I have not had one issue with it since I installed the new Ubuntu. In my opinion, it is a processor issue. I don't think that Ubuntu 10.04 works with a Penium 4 processor. It does work GREAT with a Celeron CPU processor.
It has been my understanding that Ubuntu (Linux) was made and has been made for older and new computers. It does seem that the new releases have been made only for the newer computers. Has anyone ever had these types of issues or come to these types of conclusions?
OpenSUSE Hardware :: 11.2 Works On Dell Dimension 2200 With An Intel Celeron 1.3 Ghz Processor?
Jun 3, 2010I have a Dell Dimension 2200 with an Intel Celeron 1.3 Ghz processor. Will OpenSuse 11.2 work on this system?
View 3 Replies View RelatedServer :: Which Intel Processor To Run A Server On - Xeon Or Core I5
Aug 23, 2010I would like to run my own server, and I'm thinking of buying a dedicated machine to run it on. I checked out the dell website for a cheap machine to run it on (I don't need high performance - just a personal file server running a few hard drives, and a web/mail server). I noticed that they have some cheap models in their server line that are as cheap as a desktop. Compare:
[URL]
The main difference I see between the desktops and the servers is the use of the Core or Xeon processor, and also, the servers tend to have lower RAM.if I am looking for value, should I opt for a low end desktop or a low end server to run a personal server? Also, what advantage does the Xeon processors and Dell server line have over the desktop models that make it better for running a server?
OpenSUSE Install :: DELL Latitude E6410 - Core I7 M620 With Integrated Intel HD Graphics - Blank Screen
Aug 19, 2010I have been unable to get both opensuse 11.2 and 11.3 32 bit versions work properly on my DELL Latitude E6410 laptop. With both 11.2 and 11.3 KDE Live CDs I get no graphical display when I attempt to boot into the Live system. VESA mode does not help either, only text mode works. So I installed the system in text mode but during the first boot the screen went blank again.
One peculiar thing is that 11.1 installs and boots fine, what gives? Is this even supported or I shouldn't even try to bother getting this setup to work? Has anyone been able to run opensuse 11.3 on a Core i7 integrated Intel graphics system with X system working?
General :: Processes And CPU 4-core - Which Core The Program Used?
Mar 26, 2011I've a program that launches new processes, and wait for them to die before it exits. So, for example, my program is a process, and it launches 3 more processes, and when the 3 child processes end, it will exit.
As you see, at end of the example, the program used a total number of 4 processes.
1 - Now, I'm running this program in a CPU with 4 cores. This means that the program used each core for each process?
2 - How can I know which core the program used?
Software :: AMD Processor Fedora Doesnt Support AMD Processor?
Jan 5, 2010i have installed ubuntu in my laptop.since i have AMD processor fedora doesnt support AMD processor..the recent version fedora 12 supprots AMD processor.i am doing my final project in ns2 hence it should support tht too!!! Which is the best choice to override ubuntu grub fedora 12 or redhat linux.
View 3 Replies View RelatedGeneral :: Check Whether PC Supports PCI Express?
Feb 19, 2010I'm trying to figure out whether my system supports PCI Express without opening up the box. lspci doesn't mention "Express" or "PCI-e" anywhere, but dmesg reports that a "PCI Express Hot Plug Controller Driver" is in use.
View 3 Replies View RelatedGeneral :: IRC Client Supports With VI Key Binds?
Feb 9, 2011Is there any IRC client that supports VI keys? The ''obvious'' script VimIRC is and has been broken for so long it's not even funny. Do you know any IRC clients on Linux, GUI or Curses, that provides some of that nice vi usability? Or could some of the existing clients be scripted to use? Irssi, XChat, even ERC would do?
View 2 Replies View RelatedGeneral :: List Of Fonts Xterm Supports?
Jan 22, 2010Which fonts dows xterm support?Is there any command to know the list of those fonts?
View 1 Replies View RelatedGeneral :: Find Whether Any Kernel Supports 32-bit Or 64-bit Architecture?
Feb 24, 2010Is there a command or any steps to follow?
View 3 Replies View RelatedGeneral :: Use GUI That Supports Multimedia And Video Editing?
Apr 24, 2011I have use windows for a long time and now I want to get linux .
I will like a easy to use frendly GUI that supports multimedia and video editing.
One that has alot of support and works well with other software and hardware.
General :: Looking For A Music Player That Supports Ipod?
Feb 24, 2010Ive heard that amarok works but im not sure how to download it.
View 4 Replies View RelatedGeneral :: Get Single Plugin Which Supports All Browser?
May 11, 2011I needed windows media player plugin, tried Mplayer but failed to install it.
Is it possible to get single plugin which supports all the browser?
General :: Archiver Supports Splitting Archive Into Pieces?
Apr 27, 2010I need files to be <= 5GB to put on S3. Right now I have an ugly tar / gzip / cut before upload, then cat / zcat / tar on download, but it's really ugly - and nearly every archiver should support archive splitting right? What's the best way?
View 2 Replies View RelatedUbuntu :: Run Dual Core - Crash - Single Core Runs Perfect
Apr 1, 2011i am running gigabyte GA-M68M-S2P and AMD sempron 2.7. the problem is when i try to run dual core. it will boot and run for 2mins then it crashes. single core runs perfect.
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