Questions tagged [cpu-architecture]

Running or compiling binaries made for CPU architectures different than the host system

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Openssl package for MIPS 32 cross compilation on Ubuntu 20.04

Am cross compiling my code in X86 machine and OS is Ubuntu 20.04. Earlier when i was cross compiling for ARM, it was working fine and my code was like below: echo "### Seting ARM architecture in '...
Karma Yogi's user avatar
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Using libraries made for amd64 on arm64

For a class, we have to use a c library that was only ever compiled for amd64, and is now so old some of its dependencies don’t even exist anymore (aka impossible to recompile) Is there a way to build ...
ice-wind's user avatar
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How do I add amd64 (x86_64) packages to apt sources on a non-x86_64 system?

I have an ARM64 architecture Ubuntu 22.04 system and I would like to have support for emulating x86_64 (what Ubuntu calls amd64). I have already added amd64 as a supported architecture in dpkg using ...
Aaron Franke's user avatar
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Can I install Ubuntu 20.04 on a system running Intel Alder Lake architecture

Intel Alder Lake has a new power + efficiency core architecture. As I understand it, the Linux Kernel does not currently support it. Could I still run Ubuntu LTS on this hardware. What would the ...
Scorb's user avatar
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-1 votes
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Can i install Ubuntu 20.04 Desktop on epyc 7371?

Can i install Ubuntu 20.04 Desktop on epyc 7371? I tried installing in the usual way but the image from the flash drive loads up to Busybox and initramfs. I also tried installing the Ubuntu hard drive ...
Alexey Kozlov's user avatar
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Could I switch computers with my Ubuntu installation on an external hard drive?

I installed Ubuntu 18.04, then upgraded to 20.04, on an external USB SSD drive for use with my laptop. I am getting a new computer (desktop) and want to start using the same SSD with that. Could I ...
StackMatch's user avatar
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2 answers

Machine Architecture from Ubuntu OS

I have run 'lscpu' in Ubuntu 18.04.3 LTS, I just want to confirm if it's says operation mode is 32 bit and is 64 bit - is this confirmation correct? My expectation is it it possible to install 64 bit ...
Tajuddin Khandaker's user avatar
2 votes
1 answer

Ubuntu 18.04.4 LTS 64 bit on Raspberry Pi 4 + RealVNC server, how?

I installed the official Ubuntu 18.04.4 LTS 64bit image on my Raspberry Pi 4. On Raspian Buster I used RealVNC server to connect remotely to Raspberry so I want to use the same with Ubuntu but on ...
icolumbro's user avatar
38 votes
5 answers

Should I reinstall Linux when changing the laptop's CPU?

I am planning on changing my laptop's CPU in the next few days. Should I expect anything from Ubuntu? Like a slower/different start for the first time, or should I completely reinstall Ubuntu? They ...
hadarS's user avatar
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Is it possible to install amd64 software on aarch64?

I have a VPN Unlimited account, and want to install it on my pinebook. When I try using GDebi, I get the message "Status: Error: Wrong architecture 'amd64'" Do I have to wait for the vpnto have an ...
Pine's user avatar
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3 votes
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NO_MATCHING_ABIS error when installing *some* Android apps in Anbox

Since Anbox currently does not come packaged with an app store, the only way to install applications is through ADB as follows: adb install /path/to/file.apk I have been able to successfully install ...
Sumeet Deshmukh's user avatar
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I got an error in installing 64 bit xampp in my 32 bit os?

Im trying to install xampp in ubuntu 16.04 32 bit how can I solve this error /Downloads$ chmod +x /Downloads$ ./ bash: ./...
roger jr tubog's user avatar
3 votes
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how to install 32bit support in Ubuntu 16.04 64bit? [duplicate]

sudo apt-add-architecture i386 The above command does not work in Ubuntu 16.04 64bit I need 32bit support, how can I do?
Christian Hartmann's user avatar
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Is CPU instruction set version accounted for when I install pre-compiled distro?

I can have Intel Xeon E5-2620 v3 or Xeon E5-2620 v2 on my system. The difference is instruction sets these two CPUs implement. Will Ubuntu server installer detect this difference and choose correct ...
wick's user avatar
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15 votes
3 answers

Is my system able to run 64-bit OS?

I am using 32-bit Ubuntu 14.4 LTS. How can I tell if my computer can run a 64-bit os? I am confused between architecture and CPU op-mode. An excerpt from /proc/cpuinfo: $ grep " lm " /proc/cpuinfo ...
kamal's user avatar
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Wrong system architecture detected

I have recently reinstalled my Ubuntu 14.04 (after introducing some changes to the disk) and I have run into a strange problem. I have 64 bit processor and I've installed 64 bit system (as shown in ...
gonczor's user avatar
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fl studio + wine = CPU overload, why?

I've installed Ubuntu 14, 15 and mate only to find that when I run fl studio through wine it max's out the CPU when I try the free track at the beginning of the program. My laptop is an Acer aspire e5-...
Neil Kav's user avatar
6 votes
2 answers

Is it a problem to have packages with "amd64" architecture when I have an intel cpu? [duplicate]

I am trying to debug a scanner install failure and when checking if the required packages were present or not I saw a difference in the package architecture. $ dpkg -l | grep Brother ii brscan-skey ...
the_velour_fog's user avatar
1 vote
1 answer

Can Ubuntu run on a Mac with PowerPC? [duplicate]

I have an iMac with a PowerPC chip in it. Can Ubuntu run on it? I have Mac OS X 10.4.11 running on it right now. The brand is Apple.
Jaden Petkov's user avatar
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Can I totaly install Ubuntu 64bit on my computer? [duplicate]

I run the lscpu command on Ubuntu and this is the result: Architecture: i686 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s)...
Omid's user avatar
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6 votes
2 answers

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

When I run: apt-get update I receive the following errors: Err trusty/main armhf Packages 404 Not Found [IP: 80] Err trusty/...
spk593's user avatar
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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!
Bén Hamza's user avatar
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1 answer

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 ...
hunch's user avatar
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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-...
dschinn1001's user avatar
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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 ...
Divyesh Parmar's user avatar
2 votes
3 answers

Does "Trusty Tahr" support EFI ia32?

Does "Trusty Tahr"(Ubuntu 14.04) supports ia32 booting?
Mick P. F.'s user avatar
2 votes
3 answers

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 ...
ducin's user avatar
  • 205
46 votes
10 answers

How do I run a 64-bit guest in VirtualBox?

I would like to have an Ubuntu 11.04 64-bit test environment. When I try booting the Ubuntu 11.04 64-bit installation CD in VirtualBox, the following message is displayed by VirtualBox: VT-x/AMD-V ...
ændrük's user avatar
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139 votes
8 answers

Getting Processor Information

I have just ran lshw to get some information about a machine I know nothing about, and I just wanted to confirm something. Does this basically mean it is a dual core 64 bit processor that is ...
Toby's user avatar
  • 1,575
144 votes
17 answers

What are the differences between 32-bit and 64-bit, and which should I choose?

What is the difference between 32-bit and 64-bit Ubuntu? I've heard the 64-bit platform performs better and can detect more than 4GB of RAM. Also, while some apps haven't ported to 64-bit yet, ia32-...
squallbayu's user avatar
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