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2
votes
1answer
30 views

Upgrade a 32-bit RHEL installation to 64-bit

I recently encountered an issue where I had installed a 32-bit RHEL 6 server on a system with a 64-bit processor. I did some research and found that RHEL 6.0 has PAE enabled on 32-bit machines, which ...
3
votes
1answer
44 views

Can 32 bit applications on a 64 bit kernel use all the memory?

I know that the 32-Bit kernel can use PAE to allocate more RAM to applications with PAE (up to 64GB) as such I imagine if I am running 32 bit applications on a 32-bit kernel I can use all of my 24GB ...
2
votes
2answers
155 views

is my linux ARM 32 or 64 bit?

under an intel I know I can look at the outcome of uname -m to know if my OS is 32 or 64 bit, but under ARM this gives: armv7l I deduced from file /usr/bin/ls that I'm on a 32-bit OS, but how ...
5
votes
2answers
767 views

64-bit kernel, but all 32-bit ELF executable running processes, how is this?

The output from uname: root@debian:~ # uname -a Linux 5asnb 2.6.32-5-amd64 #1 SMP Mon Jun 13 05:49:32 UTC 2011 x86_64 GNU/Linux However the /sbin/init executable shows up as 32-bit: root@debian:~ ...
0
votes
2answers
38 views

How do I get GCC 4.7.1 with 64bit support installed for my user account only on Solaris x86

I have been put on a task to upgrade and build 32bit and 64bit libraries for software developers to use. I need to install GCC version 4.7.1 with 64bit support on the Solaris x86 machine I'm using for ...
1
vote
1answer
124 views

Installing PCRE 32bit on RHEL 5 - resolving dependency for apache 2.4 install

I need to install Apache 2.4 32bit version on RHEL 5. I am not installing 64bit apache because the application running on the RHEL5 machine needs apache 32bit (or that's what I thinks because of the ...
0
votes
1answer
24 views

How do I properly re-install an OS to the same partitions after failing for the first time?

I have Ubuntu installed. I created 2 more partitions for Linux Arch and failed to install it due to choosing the wrong packages via package manager. It will work on my computer for sure (it already ...
0
votes
1answer
17 views

Fan error during boot but it boots well

I installed the second linux distro along with Ubuntu, something went wrong, it was to choosing a wrong nvidia driver, and I decided to remove that distro completely by deleting the partition and ...
2
votes
0answers
48 views

Set up OS and Runnig app using x32-ABI

Intro I just moved to a 64bit installation and I'm experiencing big difference in memory usage ( especially for app like chrome, firefox, mysql and java apps ): - While before 4gb were enough now they ...
1
vote
0answers
123 views

weird problem with 64 bit install and memory

I have a laptop with 8gb of RAM in two 4Gb slots, the processor is 64 bit compatible. However when I try to install 64 bit version of Linux (I tried, mint, arch, manjaro), it refuses to load the ...
2
votes
1answer
742 views

Run 64 bit app on 32 bit system (Ubuntu)

All the questions I've seen refer to running a 32 bit app in a 64 bit system. I'm running Ubuntu 12.04 32 bit (actually elementary OS Luna, which is based on it) and I'm trying to run a 64 bit app ...
1
vote
1answer
91 views

How to install 64 Bit snort on 64 Bit openSUSE 13.1?

My question is simple: I would like to install 64 Bit snort on my 64 Bit openSUSE 13.1. There is an unstable package available here:http://software.opensuse.org/package/snort I got everything but ...
0
votes
0answers
123 views

CMake Error “Cannot open options file specified with @”

I am having trouble OpenCV with the installation of OpenCV on my machine. I run Ubuntu 12.04. When I run the make command, the computer returns at some point this error: moc: Cannot open options ...
0
votes
1answer
303 views

Error updating firefox: Error: Package: xulrunner-last-26.0-2.el6.remi.x86_64 (remi)

This is my first time with RHEL. I am using RHEL 6, 64 bit. I want to update Firefox, so I downloaded firefos for 64 bit. Here are the files I got: [root@xilinx firefox]# ls application.ini ...
1
vote
1answer
81 views

Replacement for TCT's pcat utility [duplicate]

I am looking for a utility to dump the memory of a running process that I can then examine for strings. In the past I have used pcat from The Coroner's Toolkit, but I am having a hard time finding a ...
0
votes
2answers
809 views

Kali linux dual boot with win 8 64 bit is not working

I have Windows 8 64-bit installed on my Lenovo Ideapad. I tried to install Kali Linux to dual boot with Windows by downloading Kali Linux 1.0.5 32-Bit ISO and then burning it into my USB stick using ...
0
votes
1answer
68 views

Deluge crashes when deleting a torrent

When I go to delete a torrent, Deluge version 1.3.3 on Linux Mint LMDE 64-bit w/ MATE crashes and fails to delete the torrent. 4GB RAM, Lenovo SL400, 450GB disk space free. Happens reliably, 90% of ...
0
votes
0answers
73 views

Application does not see environmental variables

I am running following 32 bit command on 64 bit system: LIBGL_DEBUG=verbose glxinfo32 -v -t | head -5 It's output says direct rendering: No (If you want to find out why, try setting ...
8
votes
2answers
932 views

Determine if a specific process is 32- or 64-Bit

Given a 2.6.x or newer Linux kernel and existing userland that is capable of running both ELF32 and ELF64 binaries (i.e. well past How do I know that my CPU supports 64bit operating systems under ...
0
votes
1answer
104 views

ELF interpreter error - Can't install on my CentOS

I don't know if I'm permitted to ask about zPanel here, but I'll go ahead and try and hope for the best. Stackexchange has helped me a lot in different areas... I was following the instructions to ...
1
vote
1answer
40 views

Fujitsu Life book Debian Weezy 64-bit

Has anyone managed to get a 64 bit Linux installation on the Fujitsu Lifebook A3130 Currently have 32-bit Debian Wheezy but having troubles with building/Compiling Android and CyanogenMod. Having ...
4
votes
1answer
65 views

How does multilib work?

In older distributions there was the ia32-libs meta package, now both Debian and Ubuntu switched to multilib. I wonder what the differences are and what I'm supposed to do to re-create a 32 bit ...
-1
votes
2answers
83 views

What are all of the linux distros? [closed]

I am running Ubuntu currently, but I want to try other linux distros. I am not bored of Ubuntu, but I want to try as many Linux distros as I can. So if anyone knows of a Linux OS just post the name ...
0
votes
0answers
362 views

Conflict between amd64 and i386 packages with same dependencies

I am running a Debian Wheezy (7.2), wich has a 64bit architecture, and wish to install cups and oracle xe on it. I installed cups through apt-get, and followed those steps to install oracle. However, ...
1
vote
0answers
132 views

application requires 32bit libs be installed on my 64 bit system — having trouble installing them

I want to install SimpleScreenRecorder (SSR) from git as recommended by the developer. The binary version crashes while the git version fixes my crash problem. Unfortunately, to build the git version ...
0
votes
1answer
42 views

Debian package available for ia64 but not for x86_64?

I want to download aptitude to build it from source on my 64bit machine. It is a Thinkpad with a normal x86_64 CPU, nothing special. The download page only has: alpha amd64 armel armhf hppa ...
1
vote
1answer
167 views

32-bit on 64-bit: memory usage for multiple processes

I'm working on a Linux hosting solution for game server software, however the software in question is 32-bit and I'd be running 64-bit on the host. Now, I know I can run 32-bit apps on a 64-bit host ...
2
votes
1answer
7k views

Running a 32-bit application in Debian Wheezy 64 bits: Missing libraries

I want to play the game Aquaria in a Debian Wheezy 64 bits. The installation went ok, but when trying to play the game I get these errors: ALSA lib conf.c:3314:(snd_config_hooks_call) Cannot open ...
1
vote
0answers
633 views

Can not install wine on debian amd64:

Can not install wine on debian amd64: sudo aptitude install wine-bin Note: selecting "wine-bin:i386" instead of the virtual package "wine-bin" The following NEW packages will be ...
2
votes
1answer
743 views

Pip install - CPU you selected does not support x86-64 instruction set

I'm trying to use pip install mysql-python inside a virtualenv container and am getting the error building '_mysql' extension gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall ...
1
vote
2answers
3k views

D-Link DWM-156 HSPA USB Modem doesn't work with SIM card inserted

I have a D-Link DWM-156 HSPA modem, that I bought just a few days ago. The modem has drivers in its internal storage. There are Debian packages (.deb) for both i386 and amd64, so obviously I installed ...
1
vote
1answer
918 views

Debian unstable: ia32-libs can not be used

After an dist-upgrade within Debian unstable (amd64) I can not use 32 bit programs anymore, because ia32-libs is not possible to install: # apt-get install ia32-libs Reading package lists... Done ...
-1
votes
1answer
159 views

64bit VM host environment for debian linux similar to VMware player on Wintel?

I have an Intel Core Duo i3-2100 running a flavour of Debian. I understand Virtual Box is x86-only so is there any similar open source Virtualisation environment that can host images like VMware ...
8
votes
4answers
2k views

32-bit, 64-bit CPU op-mode on Linux

I'm confused. Running Fedora Linux, lscpu yields: Architecture: i686 CPU op-mode(s): 32-bit, 64-bit ... But when I try to install a 64-bit program (Chrome) I get error like: ...
0
votes
1answer
168 views

Upgrading dpkg on 64-bit debian

Recently I tried to install Steam on my debian, but I ran into a problem. It requires dpkg version 1.16.2 (for multiarch) but the one installed on the system is 1.15.8.13 The problem is that running ...
0
votes
3answers
116 views

Why 32 bit OS has less requirement when compared to 64 bit

In my Organization for routing we are using 32 bit os rather than using 64 bit os on a host with 3GB RAM. Since 64 bit faster than 32 bit why do sometimes people use 32 bit OS rather than 64 bit. ...
0
votes
0answers
44 views

How to find out whether a certain processor is 64bit or 32bit? [duplicate]

Now, the answer that jumps into everyone's minds at this point is, of course, uname -a. But I believe that, in this case, it is not the correct answer. Why? Well, I have installed a 64bit version of ...
0
votes
0answers
25 views

no such file or directory [duplicate]

I have a 64-bit Ubuntu and want to execute a 32-bit FreeRTOS binary. The error message says no such file or directory. The files are there I can read them with ls -l.
0
votes
2answers
109 views

Ubuntu 10.04 on 64bit

I need to download the 64bit version of Ubuntu 10.04, I found this link http://releases.ubuntu.com/lucid/ and select this option: PC (Intel x86) desktop CD But it is x86? And the other 64bit ...
2
votes
1answer
331 views

Only two 2GB memory available on 64-bit Linux kernel

I've just upgraded my Debian Linux (Wheezy) to a 64 bit kernel, as well as user mode binaries, in an attempt to make use of the 4GB of memory in the system without PAE. Exchanging the kernel and ...
0
votes
1answer
656 views

How can I install Skype in Fedora 14 64 bits?

I would like to install Skype in Fedora 14 64 bits. However, I encounter this error during the install: $ yum install skype-4.1.0.20-fedora.i586.rpm [...] skype-4.1.0.20-fc16.i586 requires ...
0
votes
1answer
219 views

how to patch PKGBUILD to lib32

I installed Poco library on my Arch64 system using AUR. Sources were downloaded, compiled and the package succesfully installed. But now I need to patch the PKGBUILD so that I can compile 32-bit ...
1
vote
2answers
244 views

Virtualbox 64bit image on 64bit computer without virtualization support

I have a 64 bit image for VirtualBox (.vmdk file), and I don't have a 32 bit version. My computer doesn't support hardware virtualization. Logically VirtualBox says: This kernel requires an ...
4
votes
1answer
121 views

User Mode Linux compile fails

I am trying to compile User Mode Linux on a 64 bit machine with defconfig and getting the following error. arch/x86/um/user-offsets.c:1: sorry, unimplemented: code model "large" not supported yet ...
3
votes
2answers
43 views

Running -march optimized software on another architechture?

I'm running an Athlon64 server with LFS and would like to have a local copy of the server in a virtual machine for testing purposes and building software. My PC uses an i7 and the existing server ...
1
vote
1answer
6k views

Missing 32 bit library on a 64 bit Linux install

I am trying to figure out why Eclipse is complaining about being unable to find a library. I've managed to reproduce/reduce the java problem to: $ ldd ...
4
votes
2answers
353 views

Does sysctl kern.bufcachepercent not work in OpenBSD 5.2 above 1.7GB?

I run OpenBSD/amd64 5.2 on a system with 12GB of RAM, and I want to use about 6GB to 8GB for filesystem caching. By default, 5.2 amd64 comes with sysctl kern.bufcachepercent set to 20 (20%); I've ...
0
votes
2answers
413 views

Why won't my binary run?

I have a binary that runs on my Debian Squeeze system, but then it doesn't do anything on my Debian Wheezy (kernel Linux 3.2.0-4-amd64) system. Both systems are 64 bit, while the executable is a 32 ...
0
votes
1answer
224 views

Debian on 64 bit Intel Core 2 Quad

I just ordered a new SSD, and so I am planning to reinstall my Debian system. I have an Intel Core 2 Quad CPU (Q9450). Does it make sense to install the 64bit version (I have just 4GB of RAM, plus 1GB ...
3
votes
2answers
2k views

What a 64 bit Linux can do that 32 bit linux can't?

I ordered a server from fdcserver. Then I realized that, unless changed, fdcserver actually provides 32 bit operating as default. I logged in using SSH, typed uname -m, and to my horror I saw that I ...