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-1
votes
2answers
24 views

Ubuntu Installation Intel [duplicate]

I would like to install Ubuntu 14.04 but i saw on the file i downloaded that is for AMD 64 bit processors. My Pc-Desktop has an Intel Core i7 64bit proseccor and i was wondering if is it ok for my PC ...
-1
votes
2answers
41 views

32-bit OS on a 64 bit processor [duplicate]

I have a laptop with a 64-bit processor, but by accident i installed the 32-bit version of Ubuntu 14.04. i can always back my data up, and re-install Ubuntu, but i want to know if using 32-bit will be ...
0
votes
2answers
22 views

Changing Ubuntu version

So, my friend lent me his Ubuntu 12.10 boot CD, and it's the 64-bit version, but my processor is 32-bit. So, after installing, I was wondering if there's a way to install 14.04 32-bit from inside the ...
0
votes
0answers
40 views

Toshiba Satellite integrated graphics

Well, I am using Ubuntu 14.04 in my Toshiba Satellite L750-1GN, which come with an Intel i5 2430m. The processor has an integrated graphics card, the hd 3000. But both in windows and linux this "card" ...
2
votes
4answers
12k views

Which version of Ubuntu is best suited for a Pentium 4

The question is pretty self-explanatory. I have a 2.8Ghz, 1GB RAM PC at my office. Windows is really slow on it and the Android Emulator never works properly on it. I am sure that Linux will ...
3
votes
2answers
64 views

Is there any way to retain word 2010 format?

I have some resumes and other documents that are really format dependent. They were originally created with Microsoft Word 2010, and is there any way to put them into ubuntu and have them still be ...
0
votes
2answers
203 views

Overheating, faulty laptop - How to prevent overheating?

I have a problem with my laptop. It overheats. In Windows 7 I use 80% Maximum Power State under power options to workaround the issue. Is there a similar solution available for Ubuntu? Can I set my ...
0
votes
2answers
4k views

Can't install 12.04 server under Intel Pentium M

I recently decided to upgrade ubuntu 10.04 to 12.04. My old MV Mobeus was already dual-booting the desktop and server versions of Ubuntu from the GRUB boot loader. I managed to upgrade the desktop ...
0
votes
2answers
170 views

What upgrade options for non-PAE machine?

The last time I upgraded this machine it failed because I have a non-PAE processor. I was forced to reinstall the last, old version of Xubuntu. Now I fear I'm stuck with a discontinued distribution. ...
0
votes
0answers
359 views

Most lightweight version of Ubuntu?

I'm trying to run a webserver backbone at home, currently what I now need to do is setup the fileservers. I don't have much money so I'm using 4 scrapped Apple TV's (1st Gen) I found. According to ...
0
votes
0answers
78 views

broadcasting from 2014, Imac G5 PowerPC

i´ve got this Imac G5 PowerPC 2Ghz & 2GB SDRAM and i got it for free! i´m not an fan of apple but i thought that the specs were pretty nice for emulating snes gba and psx, however there are no ...
0
votes
1answer
131 views

F2A85V-PRO motherboard with AMD A10-5800K processor issue with linux systems [closed]

Since I bought my new machine - F2A85-V PRO motherboard, AMD A10-5800K processor and 16GB CORSAIR RAM, Im facing problems with installing every x64 based linux distribution. But not only installing. ...
0
votes
0answers
57 views

Installed FX-6300 (6 core) from Semphron (1 core) and now interrupt request storm (ksoftirqd)?

Scrypt mining in cgminer used to have no issues with Semphron 145, I switched to FX-6300 and processor usage shot up to 100% and stuck there. cgminer process is consuming about 20% and six ksoftirq ...
1
vote
0answers
38 views

Processor Tunable status according to Powertop

I am absolutely new to the LINUX platform, since I just migrated to Ubuntu 13.10 from Windows8. I installed powertop so that I could assess my processor. The Tunables window of the output returned by ...
2
votes
0answers
36 views

ubuntu black screen appears

I am using ubuntu 12.4 in that we have installed 2Gb RAM dual core processor I have installed some of the software like eclipse , SQL . while using these software's few seconds screen goes into black ...
0
votes
0answers
76 views

High(er) idle cpu temps compared to Windows

My CPU seems to be getting a lot hotter under Ubuntu compared to Windows. I am not basing this on actual temperature readings, but simply on the fan that's kicking in, which it doesn't do under ...
1
vote
1answer
154 views

How many physical processors does ubuntu support? [duplicate]

How many physical processors does ubuntu support? I have a 4 socket server mainboard with 4 dual core AMD Opterons. Will Ubuntu support all 8 processors. I also have plans to upgrade to 6 core ...
-1
votes
1answer
127 views

Wich version of ubuntu should i use with my processor [duplicate]

I bought a laptop a while ago and i'm sort of trough with windows. I wanted to try ubuntu but I don't know wich version I should take. I got a Samsung NP300E5A-S02NL It has a Intel I3 ...
5
votes
4answers
11k views

How can I see how many processor cores are working?

I have quad-core processor system. I was using Windows before installing Ubuntu. Windows by-default was using 1 core* and I could change that with msconfig. How can I do this in Ubuntu or is it ...
0
votes
0answers
94 views

problem with heat of i3 processor and battery life on ubuntu 13.04

I got problem with i3 processor on 13.04 ubuntu version . I read somewhere that linux(ububntu) can overclock the processor to higher values. I dunno if is this true but i guess it is . On Windows the ...
0
votes
0answers
135 views

Upgraded 13.04 to 13.10 and it doesn't read my quad core

Basically as the question says. 13.04 read all quad cores fine; not sure why 13.10 isn't. Running 64-bit on alienware m11x r3.
2
votes
2answers
943 views

What is vPro, is it Linux compatible?

I saw that some of the Lenovo laptops have "vPro" processors, which enable special management features: ...
-1
votes
1answer
26 views

13.04 Installs the wrong ISO [duplicate]

When I download the 64 bit 13.04, no other options are given and the download just begins. I am using a MAC and this default is the wrong processor.
0
votes
2answers
660 views

Processor temperature when just browsing the web is 55-60 C

I'm running ubuntu 12.04 on my laptop. It has an Intel® Core™ i7-3537U CPU @ 2.00GHz × 4, 8 GB ram, and an AMD Radeon HD 8730M It also has a Intel HD 4000 but i'm using AMD I have nothing else open ...
5
votes
2answers
4k views

Are AMD processors less well supported than Intel processors?

I am looking to buy a new laptop, and as the Toshiba C660s seem to have small speakers, off-center keyboards and touchpads, and terrible "two-touch to zoom" feature, i am browsing Lenovo Ideapads. ...
0
votes
1answer
2k views

which is the best ubuntu for intel atom processor [duplicate]

Which is the best Ubuntu for Intel Atom powered notebooks? I have already tried 13.04 but that did not work. please help.
0
votes
1answer
252 views

Ubuntu 13.04 detects only 2 out of 4 cores

I have just installed and updated ubuntu desktop 13.04 64-bit (3.8.0-19-generic ). I have AMD Phenom(tm) II X4 945 Processor with 4 cores, but the cpuinfo shows only 2 cores avaible. How can I enable ...
0
votes
1answer
194 views

Logical / Physical processors supported [duplicate]

Can anyone tell me the maximum number of logical as well as the maximum number of physical processors supported in the latest release of Ubuntu? In the documentation online, I've found the 8 ...
1
vote
3answers
1k views

mpirun -np N, what if N is larger than my core number?

Say I have a 4-core workstation, what would linux (Ubuntu) do if I execute mpirun -np 9 XXX Q1. Will 9 run immediately together, or they will run 4 after 4? Q2. I suppose that using 9 is not good, ...
0
votes
2answers
542 views

Ubuntu running slow and laggy [duplicate]

My Ubuntu has been running pretty slow, but I don't know why. I have the latest updates and all. I installed Ubuntu i368 on a AMD processor does that effect the speed? Thank you.
0
votes
1answer
127 views

Ubuntu 13.04 only detects one of my processors

processor : 0 vendor_id : AuthenticAMD cpu family : 18 model : 1 model name : AMD A6-3670 APU with Radeon(tm) HD Graphics stepping : 0 microcode : 0x3000027 cpu MHz : 2781.169 ...
3
votes
2answers
183 views

Taking The Cores Offline

I have Intel® Core™ i7-2670QM CPU @ 2.20GHz × 8 process which has 4 physical cores and 4 logical cores. Most of the time i been on AskUbuntu, Watching videos, Basically no processor hungry ...
0
votes
1answer
2k views

Which is the correct ISO file to download Ubuntu 13.04 on a laptop with an Intel Core i5 processor? [duplicate]

The Ubuntu website automatically downloads an ISO file with the -amd64.iso suffix. I see no option to download one for an Intel processor. I don't know if it even matters or if this -amd64.iso is ...
2
votes
0answers
282 views

ubuntu 12.10 64-bit consuming 100% cpu power and high battery

I am new linux user, installed ubuntu 12.10 (64-bit) from wubi (getting boot option (windows7/ubuntu). But after opening ubuntu, laptop gets heat up, fan running very fast and performance is very ...
3
votes
2answers
3k views

Why does Ubuntu 12.04 recognize only one processor?

I installed Ubuntu 12.04 LTS in a machine that has an Intel i3 processor. As far as I know, i3 processor is a multicore one and the OS should recognize 2 processors, just as Windows 7 does. Ubuntu ...
5
votes
6answers
30k views

Intel Core i3 CPU is not 64 bit?

According to this page: https://help.ubuntu.com/community/32bit_and_64bit the following Intel CPU's are 64bit: Intel F and 5x1 series Pentium 4 using the "Prescott" core Pentium D Core 2 (Solo, Duo ...
1
vote
1answer
97 views

The limits is restored to the defaults after I reboot

I want to remove "memorylocked" and "maxproc" limits. I am using tcsh shell. I read that if I use "#limit memorylocked unlimited" and "#limit maxproc unlimited" then they will be set to unlimited. I ...
3
votes
1answer
2k views

Why is Ubuntu detecting only one processor core?

My processor is Intel P6100 which is a Dual Core processor. When I do cat /proc/cpuinfo this is what get varun@varun-K52F:~$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu ...
1
vote
2answers
175 views

Wrong Processor Info

I'm using Intel i5-2430M processor which is a dual core processor, but the output of /proc/cpuinfo shows four cores. Why? Is is because of hyper-threading? If yes, is there any way I can see the ...
11
votes
2answers
2k views

Does Ubuntu support Core Parking?

Core parking is a new feature that introduced in Windows 7 to get better Battery performance . Depending on the resource use of the operating system it may park one or multiple cores of a multi-core ...
3
votes
3answers
3k views

What the different hardware temperatures listed in psensor, sensor viewer etc reffer to?

I have installed psensor and see a list of temperatures, but listed as ”Temperature 1”, 2, 3 etc . I can only guess where the processor is: but who's who for sure? The same question stands for ...
1
vote
2answers
1k views

Only one processor core could be enabled according to dmidecode

I am a little bit surprised with the following information that I get with dmidecode: srs@ubuntu:~$ sudo dmidecode -t processor # dmidecode 2.9 SMBIOS 2.6 present. Handle 0x0004, DMI type 4, 42 ...
2
votes
2answers
8k views

Is there any difference between processor and core?

The following two command seems to give me different information about the same hardware srs@ubuntu:~$ cat /proc/cpuinfo | grep -e processor -e cores processor : 0 cpu cores : 4 processor : 1 ...
1
vote
1answer
2k views

in Ubuntu 10.04 - make your i5 processor run all cores

I would like to know if this is possible in Ubuntu 10.04. I would like to make my i5 processor run all cores at the same level, bringing the first core down, so that the other cores can work also, ...
2
votes
0answers
40 views

Will Ubuntu Server 12.04 run on a system with 8 physical CPUs? [duplicate]

Possible Duplicate: How many maximum CPUs does Ubuntu support by default? Is it possible to run ubuntu server 12.04 on a server with 8 individual physical processors. As my server has 8 ...
0
votes
1answer
790 views

Intel i7 7320QM 64 or 32 Bit? [duplicate]

Possible Duplicate: What is the difference between 32-bit and 64-bit and which should I choose? Well, I've recently bought an Alienware M17X and it has and Intel processor, which I've never ...
6
votes
2answers
3k views

How do I assign different CPU cores to different processes?

I'm using Ubuntu Server Edition 11.10 and I have two extremely CPU intensive programs running on the same core. Neither of these processes were programmed for multi-core processing. Is there a way I ...
1
vote
1answer
870 views

How to disable processor drivers

I have a Toshiba laptop that freezes when I plug in the AC Power cord. But I remedy this in Windows 7 by going into Safe Mode then Control Panel > Device Manager > Processors and disable both of ...
1
vote
3answers
3k views

Eclipse not using dual core on ubuntu 9.10

I am using eclipse on Ubuntu 10.10 32bit, when I am compiling a huge android project, it is getting slower I have 4GB ram even (which is just 25% used) though its getting slower when I observed ...
3
votes
2answers
3k views

Why Ubuntu is slower on a Atom Dual Core that on a Atom Single Core?

I am a Ubuntu fan from a long time (since 7.04), and recently I bought and Asus 1215N with Nvidia Optimus ION (... no comments here ....) with an Atom processor Dual Core to replace my Msi Wind U100 ...