Questions about the 64-bit architecture, and how to get some software working on it.

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preseed/late_command ubuntu server 15.04

I'm having issues with the preseed/late_command on ubuntu 15.04 amd64 server install (cmd line install) d-i preseed/late_command string in-target wget http://url returns with exit code 1 and the ...
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0answers
16 views

installed 32 bit Ubuntu need to install 64 bit Ubuntu please help!

When Windows 10 destroyed my data on my Laptop A friend came over and introduced me to Ubuntu. I love it!! but he installed 32 bit version and I have a 64 bit machine. I have noticed that my PC has ...
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0answers
16 views

How can I solve this problem “Input signal out of range”?

I installed ubuntu 12.10LTS 64-bit through windows however I see nothing since the screen becomes black and shows this messenge"Input signal out of range". I have read about some solutions but none ...
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1answer
21 views

How to install i386 (32bit) boost-regex library to amd64 (64bit) system, 15.04

I tried to use this command: sudo apt-get install libboost-regex1.55-dev:i386 And i have some errors: Reading package lists... Done Building dependency tree Reading state information... Done Some ...
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1answer
48 views

How to find why 64 bit application can run on 14.04 but not 12.04?

I have a 64 bits application (lmutil from Xilix Vivado tool). Which can run on 14.04, there's not problem. But when I run it on 12.04, I got the error: bash: ./lmutil: No such file or directory Is ...
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0answers
10 views

VLC player - problem with HD/fullHD videos

I have Linux Mint 17 Cinnamon 64bit OS. My problem is with VLC player - when I play some HD/fullHD videos - a screen freeze 2 or 3 times per minute. Screen show me actual video with weird cube and ...
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0answers
8 views

Green Bars Next to Cursor after Suspend 14.04

After resuming from a suspend in Ubuntu 14.04, I get a rectangular box filled with colored bars/lines that follows my cursor with a constant offset from it. The bars are sometimes green and sometimes ...
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1answer
14 views

XPCOM error 0x80004005 with RTC 4.0.6 on Ubuntu 14.04 64 bit

I had a problem when I start Rational Team Concert 4.0.6 which is installed on Rational Software Architect 9.1.2 (eclipse 4.2) on Ubuntu 14.04 64 bit. I also had the same problem as described by this ...
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0answers
18 views

Problems re-installing Ubuntu from 32-bit to 64-bit

I was using 32-bit version of Ubuntu 14.04 and wanted to upgrade to 64-bit as my laptop supports that architecture and I wanted to make full use of the extra ram I have. I backed up all my data, ...
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25 views

Ubuntu 14.04: How can I set dual screen display correctly with .xprofile?

I am experiencing a dual monitor problem using .xprofile to change DVI screen resolution. I am running Ubuntu 14.04.3 Trusty Tahr in dual screen mode. Primary screen output is HDMI; other screen ...
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2answers
43 views

Whatever the command I give

I'm using Ubuntu 14.04 LTS and amd64 bit processor Whatever the command I give(Except sudo apt-get autoclean), I'm getting the below response :- dpkg: error processing package libuuid1:amd64 ...
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1answer
97 views

How to build a 32-bit deb file on a 64-bit machine?

I have followed this answer to get the build dependencies for what I am building, and then actually compile the source and build it into a deb file, however I am needing to create a deb file for ...
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1answer
38 views

Apt-get upgraded package from 32bit to unsupported 64bit - why and how to revert?

Recently the repository of qtox had to change its domain and the new one only contains only 64bit builds at the moment. However, I'm on 15.04 32bit and can't run any 64bit software. Now when I last ...
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0answers
13 views

Blue screen error while upgrade from ubuntu 12.04 to ubuntu 14.04 -Different question [duplicate]

I got blue screen error in my Desktop PC when I'm trying to upgrade from Ubuntu 12.04 to Ubuntu 14.04. I am able to login from the putty and do the work from the command-line but I'm unable to see ...
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1answer
53 views

I have MS Office 2010 64 bit SP2 which I would like to install on Ubuntu 14.04, how do I go about doing that? [duplicate]

I have MS Office 2010 64 bit SP2 (from my university) which I would like to install on Ubuntu 14.04, how do I go about doing that? I have Wine 1.6 (not sure if there is a specific -bit version I ...
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1answer
46 views

mysql-server hangs on setting password

Every time I try install mysql-server it hangs on this screen This is the case of not entering a password, but when I do enter a password it hangs on this screen after pressing OK I've been ...
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1answer
40 views

libpcap 32 bit on 64 bit Ubuntu

I'm trying to install Gulp. As the author says it needs 32-bit libpcap-dev libs for building the application, but when I try to download 32bit version it says NO INSTALL CANDIDATE AVAILABLE ...
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2answers
76 views

Ubuntu on 32-bit UEFI - optimal solution

I have a computer (Asus T200TA) with 2G RAM and 32-bit UEFI [Yep, what a wonderful idea to put 32-bit UEFI!]. I have two options: Install a 64-bit system, boot manually and install grub-efi-ia32. ...
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0answers
107 views

“You are missing the following 32-bit libraries, and Steam may not run: libc.so.6” The common fixes don't work,

Running Linux 14.04 trusty I have this exact same problem as this I have also tried the common fixes but get no where. Some one is trying to steal my steam account, but I only have a linux ...
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0answers
18 views

How do I disable default virtualization software? Using Ubuntu 15.04 64 bit

I use 15.04 64 bit os. Difficulty getting virtualbox to run 64 bit. I have virtualization enabled in bios. Is there any virtualization enabled by default in 15.04. If so how do I disable?
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1answer
38 views

How to install package from 12.04 on 14.04?

I am on 14.04 (64-bits) and I want to install some <package>:i386 packages from 12.04. The reason I want to do this is because some of my 32-bit applications work well on 12.04 but not on ...
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85 views

Problem installing g++

I typed sudo apt-get install g++ then got the output: g++ depends on g++-4.8 (>=4.8.2-5~) but it will not be installed Then I continued sudo apt-get install g++-4.8 then got g++-4.8 ...
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2answers
468 views

What is the difference between amd64 and linux 64 versions? [duplicate]

i am using Ubuntu Ubuntu 14.04.2 LTS, in 64bit OS, i am about to install oracle instant client in my system, on checking this tutorial I saw 2 may be 3 linux versions 1 Oracle Database 10g Instant ...
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1answer
30 views

AMD not working ubuntu 15.04

I just updated to 15.04 on my PC and the graphics on the entire system are off a lot. I downloaded AMD and i cannot open and run it.
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0answers
77 views

Can i make 64 - bit Firefox use 32 - bit Java and how?

I am a newbie when it comes to Ubuntu, so please endure my ignorance... I have installed Ubuntu 15.04 for safety reasons and to have a desktop with no distractions for study. The Study I am attending ...
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0answers
49 views

Unable to install Wine on Unbuntu 14.04 64-bit

So I added the PPA and try to install wine but it says there are broken packages/unmet dependencies. It is my understanding that this can happen when trying to install Wine on a 64-bit system, but ...
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0answers
44 views

Error at VERR_VMX_INVALID_GUEST_STATE while creating 64-bit VM with 2 CPU

Error at VERR_VMX_INVALID_GUEST_STATE while creating 64-bit VM guest with more than one CPU/processor. Host machine BIOS enabled with "Intel Virtualization Technology" Host OS: Ubuntu 12.04 64-bit, ...
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0answers
52 views

Ubuntu 15.04 does not recognize all my ram

I am running Ubuntu 15.04 and in the system monitor it tells me I have 7.8 GB of ram, but I have 16GB installed. My graphics card only uses 2GB, so where is the rest? MemTotal: 8157900 kB ...
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0answers
34 views

Having trouble with 32 bit install

I'm having trouble with the 32-bit of Ubuntu 14.04 LTS. I've tried to install it with Wubi to dual-boot with Windows Vista but it's just not working. The few times I've tried the install fails or it ...
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0answers
28 views

How to trace the reason of system reboot?

I've been searching the answer here, but no result yet. Here is what I have found so far. $ cd /var/log $ last -f wtmp.1 reboot reboot system boot 3.16.0-30-generi Mon Jun 29 13:38 - 09:44 ...
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179 views

Can't install Android Studio in Ubuntu 14.04 64-bit

I am running Ubuntu 14.04.1 LTS and am not able to completely install Android Studio. The setup process hangs at: Unable to run mksdcard SDK tool. For which I googled and found this question on ...
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1answer
36 views

DNS Solver not working correctly

I Just installed 15.04 (64bit) on this machine. Every time that I tried to connect to a server for the first time, and by this I mean: Go to a website Updating ubuntu Downloading a file Anything ...
2
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1answer
44 views

error while booting off imac

I have some problems while trying to boot from my iMac 2007 Specs: 20" 2GHz Core 2 Duo 4gb ram 128mib gpu1 https://drive.google.com/file/d/0BxpSSIf6jydvN2dSQ2NWaGFmMWc/view?usp=sharing
2
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1answer
41 views

How to run Display Settings from the CLI virtual terminal?

How to run Display Settings from CLI virtual terminal (Ctrl+Alt+F1) ?
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1answer
41 views

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 ...
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1answer
26 views

Ubuntu 12.04 desktop, 64 bit, 386 architecture

What I have: 1) 128 GB USB drive 2) Dell Laptop with Windows 7, 8 GB memory, Intel i7-3540M What I want: 3) Bootable USB drive with Ubuntu 12.04 for that hardware configuration, with GUI, with ...
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0answers
9 views

What is the multiarch support for Google Earth 64 bit package? [duplicate]

The official Ubuntu page for Google Earth says this: Note to 64bit users: The 64bit debian package depends on ia32-libs which is deprecated and no longer available as of 13.10 Saucy. Use the ...
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2answers
87 views

I am trying to install Steam on ubuntu 14.04 LTS 64 bit

Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created ...
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0answers
48 views

install ubuntu core tar.gz format in virtual box

I've been trying to install ubuntu core in virtual box but haven't been able to make any progress so far. I've googled everything I can and failed to find an Answer before I finally decided to ask. ...
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0answers
179 views

15.04 USB problems

Alright so interesting problem that started after fixing another one. A few days ago I did an upgrade on my computer. I installed a new video card and wireless adapter that in turn finally allowed ...
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3answers
134 views

Should I install 64-bit Ubuntu onto my 32-bit machine?

I own a Toshiba Laptop with the following details: AMD Turion X2 64 Mobile Technology TL-60 2.00 GHz Processor 3 GB of RAM 32-bit Windows Vista Does this machine meet the requirements to run ...
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0answers
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Trine, Ubuntu 14.04, no audio

I downloaded and installed Trine. The game launches, and everything seems to work, except the audio. I tried playing around with the settings on Pulse Audio Volume Control, but nothing has changed. If ...
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0answers
168 views

Unstable wifi connection in Ubuntu 14.04 64-bit on Asus R510J

I have recently upgraded to 14.04 64-bit and since then my connection to my home WiFi network has become unstable, the computer often randomly disconnects and the ping commands often indicates loss of ...
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0answers
23 views

Problem installing lisbdl2 amd64 and i386 together

I'm using 64-bit Ubuntu 15.04. If I compile simple apps to 32-bit, with -m32, it works, I've installed the multiarch stuff. I've installed libsdl2-dev and libsdl2-image-dev. Now I want to compile it ...
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1answer
30 views

How do I replace some 32 bit packages with 64 bit ones?

I installed some 32 bit packages on a 64 bit machine and it caused some problems. How do I replace all x86 packages with x64 ones? Can I at least check which packages are x86?
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4answers
798 views

Which Ubuntu version should I install 14.04.2 LTS or 15.04

I have no past experience with Ubuntu. I just want to use it to see whether it is as good a Windows 7. My config is AMD FX 6300 3.5 GHz,8GB RAM,AMD R9 270X and a 970 chipset motherboard.
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0answers
224 views

How to install 64 bit Ubuntu 15.04 on a 64 bit capable machine

I have a laptop that is capable of running in both 32 and 64 bit modes: $ lscpu Architecture: i686 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): ...
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1answer
155 views

Why does the installation of a 32-bit package remove 64-bit packages?

It's not clear to me why the installation of a 32-bit package would necessitate the removal of a 64-bit package. For example, if I try to install the 32-bit development package of libcurl apt-get ...
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1answer
201 views

64-bit java not working

I feel like this should just naturally work, but for some reason it isn't. I've gone through the following guide How can I install Sun/Oracle's proprietary Java JDK 6/7/8 or JRE? And it seems that ...
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2answers
641 views

Ubuntu 14.04 doesn't detect second monitor

I have a problem with Ubuntu 14.04. Suddenly, my second monitor isn't detected on Ubuntu. It worked fine before. When i try using Windows 7, it is detected. I'm using HP Pavilion G4 1212tx AMD ATI ...