Questions tagged [64-bit]

Questions about the 64-bit architecture, and how to get software (including 32-bit applications) working on it.

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I extended my VPS drive size and now my internet stopped working

After extending VPS drive size from 25GB to 35GB my internet stopped working I found out that NetworkManager service got uninstalled. I can't use ifconfig as it's not installed; I can't use dhclient ...
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18 views

Wine Wow64 with 32bit installation

Ubuntu 20.10: wine-6.2 with WOW64 and 32 or 64 bit program installations When creating a 64 bit wine prefix it creates a directory structure with "Program Files (c86)". I can launch 32-bit ...
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What does this log 'pci 0000:00:00.2: AMD-Vi: Unable to read/write to IOMMU perf counter.' mean?

I am running Ubuntu 20.04 on my HP Laptop with AMD Ryzen 5. I am facing freezing issues with my laptop and think that this has to do with 'iommu'. Can anyone help me understand what does 'pci 0000:00:...
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How to install wine with 32 bit architecture on Ubuntu Linux 5.8.0-43-generic [duplicate]

1) Could someone provide a definitive answer please on how to install wine with 32 bit architecture and how to successfully launch ADE on my version of linux please? Previous tutorials say install ...
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85 views

How to install AMD drivers on Ubuntu 20.04.1 LTS?

I have AMD Radeon x1600 Series graphics card, I installed the official driver file from AMD website and ran it but it just created some files then deleted them, no drivers were installed. Can someone ...
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1answer
40 views

Which is the correct architecture for an intel xenon 5215 processor

I want to install ubuntu server 20.04 on a server with 64-bit intel architecture, the proccesor is an intel xenon 5215. According to the instaltion guide I should use amd64 (Intel/AMD 64-bit) version ...
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82 views

I removed all 32-bit binaries from Ubuntu 18.04 and it's causing issues

Original question I'm running Ubuntu 18.04, 64-bit, so I naively thought I could get rid of all the 32-bit binaries that existed on the system. I followed the instructions in this superuser answer, ...
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2answers
77 views

Upgrade from 32-bit to 64-bit? [duplicate]

Can I "upgrade" my old 32-bit IBM ThinkPad to 64-bit by installing a new hard disk? I am running Ubuntu 14.04 but want to upgrade to a newer Ubuntu system. Can Anyone help this novice with ...
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1answer
439 views

Ubuntu 20.04: install both 32 bit and 64 bit libraries

(Ubuntu 20.04) My (newbie) server is configured for both 32 and 64 bit architecture: dpkg --print-architecture amd64 dpkg --print-foreign-architectures i386 However, I can't seem to have both 32 bit ...
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1answer
223 views

Which version of MongoDB to install?

I need to install MongoDB on my Ubuntu 20.04 laptop (dual booted with windows 10), and I can't understand which version I should download from their website. Currently I have chosen 4.4.2 as the ...
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Ubnutu 64bit Grub does not works on Lenovo g50

My laptop is Lenovo g50 with x64 processor. But I cannot install ubuntu 64bit(Tried 16.04, 18.04, 20.04) on this. Currently I Have ubuntu 18.04 32bit. But the 64bit iso installer gives error in grub ...
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Cannot create 64 bit wine prefix when installing wine from winehq

Note: I know that there are many, many other questions regarding 64-bit wine prefixes but until now nothing helped me and I'm confused to be honest. I installed wine from WineHQ like described here: ...
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1answer
61 views

Xubuntu upgrade to 20.4.1 ERROR - E6550 is NOT 32 bit!

I am trying to upgrade Xubuntu from 18.04.2 to 20.04.1 - I have tried several methods but I do not want to re-install from CD because that will wipe my stuff. The upgrade keeps telling me that there ...
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How can I install Steam without having to uninstall 64-bit libraries?

I've seen lots of answers for installing steam on 64-bit, but all of them involve installing libnvidia-gl-450:i386, which ends up replacing my 64-bit libraries that other software depends on. Is there ...
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Unable to perform tasks on Ubuntu 16.04 LTS terminal

I have this weird problem that whenever I type any command on the terminal, I am interrupted by ^[[2~^[[2~^[[2~ and on the other hand whenever I press Shift it copies data from browser or any texts ...
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134 views

Not able to install Ubuntu 20.04 alongside Windows 10 pro dual boot

I am trying to install Ubuntu 20.04 in my HP laptop alongside windows 10 pro. But I am not able to install. Model: HP ENVY Notebook - 15-ah151sa Processor: AMD A10-8700P Radeon R6 Operating system: ...
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Ubuntu on Matebook D14 [duplicate]

The new version of ubuntu is compatible with the Huawei Matebook D14 (Ryzen 5 3500u)? I have been looking for information about this on the internet and have not found an answer
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1answer
229 views

Virtualbox Only Allows 32bit VMs on Ubuntu 20.10

I want to create a VM on my 64-bit Ubuntu 20.10 build to test out Arch Linux (and namely to see whether or not I can manage to install it without breaking things). To that end I installed Oracle ...
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117 views

boot - Ubuntu 20.04 booting is taking too long

The booting process of Ubuntu 20.04 is taking too much time. I would like to know how to improve boot time. Here is my Hardware Information: RAM - 4GB Disk Type - HDD Disk Space - 1TB Architecture - ...
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1answer
74 views

I cant uninstall my mullvad VPN

I tried sudo apt-get remove Mullvad-VPN It showed me this command Password for ubunt: I tried severally to type in my system password and the passwords or words I typed after that dont show up. So I ...
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2answers
71 views

Upgrade 64-bit machine running 32-bit ubuntu

I have a 64-bit machine. Way back, over a decade ago, when I first installed Ubuntu, the 32-bit version was recommended, so that is what I installed. I have kept it upgraded and have had no problems ...
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15 views

Long doubles acting more like doubles than real long doubles

I am using Ubuntu 20.04 inside Oracle VM VirtualBox installed on a Windows 10 machine. Long double seem to act like normal doubles. I'm not sure if it's a conversion issue or a storage issue Likewise, ...
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28 views

How to update Ubuntu Desktop 20.04 on rpi4

I have installed Ubuntu 20.04 server 64bit on rpi4, and then have installed Ubuntu-desktop on top of it. There are some problems on the configuration panel and sometimes WiFi is lost until reboot and ...
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49 views

Desktop 20.10 fails to load on RPi4

Downloaded the Desktop 20.10 image for RPi4 and installed it on working SD card. Booted the RPi4 with this SD card: The square color pixel was duly displayed A single of text was displayed at the top ...
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1answer
1k views

Upgrade from 18.04 to 20.04 prevented by 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'

I'm trying to upgrade my system from 18.04 to 20.04 using update-manager. No matter what I seem to try, I get an error while calculating the upgrade: Could not calculate the upgrade An unresolvable ...
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17 views

How to give a 64-bit windows app at least 4gb with Wine?

I have Ubuntu 18.04 with 32GB DDR4 3600Mhz and I am trying to run a 64-bit windows game that requires a minimum of 4GB to start loading, the total RAM requirements are 8GB for acceptable display of 30-...
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1answer
287 views

How do you run a 32-bit Windows program on Ubuntu 20.04 using wine?

In response to my previous off-topic question, here, I have installed Ubuntu 20.04 on a VM in Windows as I need to do some things with it. How do I configure wine properly to install a 32-bit program ...
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82 views

Installing 32 bit apt packages on 64 bit Ubuntu on Arm (Raspberry Pi)

After switching from Raspbian OS (32-bit) to Ubuntu 20.04.1 (64-bit) for the Raspberry Pi, I found out one of my favourite packages was missing: usbip. Although I could likely download the packages ...
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23 views

Fortran Compiler, X64 Linux

I want to install a fortran compiler on Kubutu for X64 Linux. Is seems to be more complicated than simply downloading an executable binary and library files. Is there a simple way?
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90 views

Unable to execute binary, unexpected “not found in PATH” error

I'm trying to execute a binary from this cross-compiler toolchain (link to .tar.bz2 file). When I try to run the binary, I get a surprising message about the file not being in my $PATH, even though it ...
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1answer
88 views

Maya not running and giving this error

I installed maya 2020 on ubuntu 20.04 lts about 2 months ago. I was able to get it to run then, but now I get the following error message when I try to run the program. If anyone knows what any of ...
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19 views

core i3 compatible with ubantu 18.04 [duplicate]

I want to install Ubuntu 18.04 in my laptop. I found Ubuntu 18.04 requires Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). ...
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47 views

Ubuntu 18.04 64bit and 32bit on same HDD with legacy BIOS

Not able to install Ubuntu 18.04 64bit and 18.04 32bit on the same HDD with legacy BIOS. After installing 64bit both are not working and the desktop booting to grub> prompt with ls command giving ...
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1answer
58 views

32 bit Ubuntu thinks it works on 64 bit

So I just installed Ubuntu recently (on an NVIDIA Tegra if that matters) I was trying to update but system always ignored 32 bit (i386) packages, thinking it is actually 64, downloading only those. It ...
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1answer
535 views

Ubuntu 18.04 LTS 64 bit issues running 32 bit execute file (have followed previous guides)

Question: What can I do now to get this 32-bit file to run on my 64 bit ubuntu installation? Main error: Exec format error. Binary file not executable. I'm trying to run a file that was compiled over ...
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1answer
691 views

Lotus Notes on Ubuntu 20.04: install 32 & 64 bit library with different version (libpangox)

I recently upgraded to Ubuntu 20.04 and I need Lotus Notes 9.0.1 (32 bits) installed. After a painfull day installing 32 bit libraries from Ubuntu 18.04 I managed to get it work. But I have one ...
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1answer
89 views

iMac G5 - anything 64-bit?

I'm helping a friend refurbish an iMac G5. So far I've got Lubuntu 16.04 LTS running on it, which is great, but I'm wondering if I can do better. The machine DOES have a 64-bit PowerPC processor, but ...
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94 views

Missing RAM on 64 bit Ubuntu 18.04

BIOS shows 6 GB of RAM installed, but only 3.1 GiB RAM is shown in the about page of settings. Ubuntu is 18.04.5, 64 bit version. Following is output from free: total used ...
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1answer
590 views

Lubuntu 20,04.1 32/64 bit on a machine?

I have a bit older machine on which I have been successfully running Ubuntu (recently Lubuntu) for a number of years. Lubuntu informs that there is no longer a 32-bit version for Lubuntu 20.4 only 64-...
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1answer
148 views

How to install VLC 64-bit version in Ubuntu?

How to install VLC (VideoLAN) 64-bit version in Ubuntu 18 (also 64-bit)? Already installed VLC from Ubuntu Software App and also from terminal, but don't know how to specify the 64-bit version, ...
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0answers
125 views

Install Webex desktop on ubuntu 18.04?

Is there anyway to install webex desktop meetings application on Ubuntu 18.04? My laptop is ACER ES1-512 (2GB RAM, 64 bit OS). I need to run the application on desktop instead of running it in the web ...
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0answers
63 views

Unable to install any Ubuntu flavour [duplicate]

I've been trying to install any version of Ubuntu on an old PC I have (specs shortly). Every time I try to install any version (I've tried 16.04.6 32bit & 64bit, 18.04 & 20.04) I receive the ...
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0answers
87 views

64 bit OS needed to install WoW error?

I installed wine and then installed blizzard battle app which is needed to install wine and other blizzard games. Every time I try to install WoW it tells me a 64 OS is needed which is odd because I ...
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2answers
1k views

Ubuntu server 20.04 Ryzen 7 3700X freezes

I have a newly assembled desktop that I use as a server it has the following hardware Gigabyte x570 Aorus pro Ryzen 7 3700x Corsair DDR4 Vengeance LPX 2x8GB 3200 C16 Geheugen 1TB intel SSD I'm on ...
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0answers
84 views

Where can I submit a change to the build of Ubuntu ISO's?

Using 20.04 with grub-ia32-efi-bin (manually unpacked grub) I was able to add files to the install ISO to get it to boot from USB media on an old Intel Baytrail tablet. Baytrail has always been a ...
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1answer
111 views

How to find that “cpu” hardware is 32 bit or 64 bit, if the system displays “i686”? [closed]

Is my hardware 64 bit or 32 bit? This is the output of my lscpu command: Mint ~ # lscpu Architecture: i686 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): ...
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0answers
42 views

GPU possible issue on graphic card to Install GNOME or Unity - Ubuntu server 16.04.6 LTS (amd64)

I am looking for advice on the sequence to validate the current status of a server and probably uninstall components and install new components. I am new to this process, the server is supplied by a ...
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1answer
475 views

Apt-get update error after dpkg --add-architecture amd64 - Ubuntu 18.04.4 LTS

I am using Ubuntu 18.04.4 LTS and trying to add architecture amd64 but I am unable to update the packages after that. Below are some relevant command outputs : $ dpkg --print-architecture arm64 $ ...
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22 views

What files should be in a modified Ubuntu ISO to make a bootable USB?

I had a 32-bit PC with Ubuntu 16.04 but couldn't update directly to 18.04 because the latter is for 64-bit. Nevertheless, I found some code which allowed me to do so, and now I can run 64-bit programs ...
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1answer
585 views

On X86-64 Ubuntu 20.04, how come my 32-bit executable isn't?

I am trying to build a 32-bit executable (to see if it runs faster) on x86_64 Ubuntu 20.04 running on WSL on Windows 10. If I build the same code without the -m32 option in g++, the result runs. If I ...

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