Tagged Questions

Questions about CPU architecture, for example ARM Architecture, x86 Archotecture (IA32/x86-32, x86-64/AMD64), Alpha Architecture, SPARC Architecture, etc.

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1
vote
1answer
17 views

apt-get searching for binary-armhf with INTEL i7 CPU

When I run: apt-get update I receive the following errors: Err http://us.archive.ubuntu.com trusty/main armhf Packages 404 Not Found [IP: 91.189.91.13 80] Err http://us.archive.ubuntu.com ...
1
vote
0answers
31 views

Downloading Ubuntu: wich version to download? [duplicate]

for a 32bit/2GRAM Dell Laptop, i'll be required to download the Ubuntu 64bit or the 32bit version? Looking forward for help, and thank's for the support!
0
votes
1answer
12 views

System activities recording

Is there any tool (or commands) available for Ubuntu which can record all the activities happening in system up-to thread level/architechture level? I need to understand and solve various of my ...
0
votes
2answers
79 views

Is this CPU architecture information from lscpu normal?

With command lscpu I have output as follows: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: ...
0
votes
1answer
18 views

error while Installing the ubuntu OS [duplicate]

I'm trying to install Ubuntu 13.10 on the virtual box on my HP laptop it has following configurations: 6Gb RAM i3-3110M CPU @ 2.40GHz 64-bit Operating System But while it installs the OS it shows ...
2
votes
3answers
226 views

Does “Trusty Tahr” support EFI ia32?

Does "Trusty Tahr"(Ubuntu 14.04) supports ia32 booting?
2
votes
3answers
445 views

Architecture - 32-bit handling 64-bit instructions

tomasz@tomasz-lenovo-ideapad-Y530:~$ lscpu Architecture: i686 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 ...
192
votes
16answers
338k views

How do I check if I have a 32-bit or a 64-bit OS?

I downloaded and installed the latest 11.04 version from the official Ubuntu site. However I don't know if it installed the 32-bit or 64-bit version. In Windows 7 I could right click My PC and there ...