Ubuntu Installation :: Upgrading From Lucid 32bit To 64bit
Jul 21, 2010
I am going to upgrade from Lucid 32-bit to Lucid 64-bit, and I have some questions as to what I need to do. My system is a dual boot of XP and Lucid, but I only use XP rarely nowadays. I know I have to do a clean install, so here goes. Do I have to blow away my current install of Lucid? If the answer to (1) is yes, what about Grub? How do I get a list of my currently installed applications?
Currently Lucid is on one partition. I have a Clonezilla copy of the file system. Can I restore the /home directory from that copy once I have installed the 64-bit system? If I decide to make /home a separate partition, are there any good rules of thumb about how much space to allocate to the various partitions? Are there any other directories or files I should consider copying from the Clonezilla copy?
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Apr 30, 2010
I've been having problems with the Songbird client that we normally download from repositories. It is slow, unstable, and crashes a lot. So I finally figured out that if you download the latest developer version, it is fast, stable, and hasnt crashed yet! The only downside is not all plugins are compatible, but it is still awesome to use, its my favorite audio player in Ubuntu. [URL]
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Jul 23, 2010
The current libsasl package on 64bit Lucid is libsasl2-2 (2.1.23). However when I was installing Scalix, it needed 32bit libsasl2 which is 2.1.22 or something old. Although I can download 32bit libsasl2 package from web, it requires a lot of other libs and some of them are not available.So my question is: is it possible to install an old 32bit package on Lucid 64bit? Or are there other ways to solve the problem without installation of new packages?
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Oct 2, 2010
I have a few systems (linux boxes and windows boxes) that are currently 32bit hardware systems with 32bit OS installed and running. These systems are HP desktops pc with intel pentium chipset, Dell desktop pc with AMD chipset, IBM xSeries servers with intel pentium chipset. But now I want to upgrade all these systems (workstation/servers) to 64bit OS, but need the 64bit supported hardware. Is there "possibly" any way to work around this 32bit hardware systems and make them ready to accept 64bit OS?
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Apr 28, 2010
I have a 5 year desktop with 1.5GB RAM and the following specifications. AMD Athlon D400 Single Channel 64bit. Would it be advisable to install the latest version of Ubuntu "Lucid Lynx" 64bit on this pc?
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Apr 30, 2010
I have downloaded the 64bit version of Ubuntu 10.04. I am currently using 8.10 32bit and I want to clean install 10.04 64bit version. However the one thing that is putting me off is that I have heard if your PC has 1GB of RAM or less then 64bit won't run very good because it uses more RAM than 32bit. (my PC has 1GB) So the question is: Does 64bit use more RAM than 32bit?
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Mar 15, 2010
Ive been using Ubuntu 32bit on my work Dell E6400 for nearly a year now with no problems. It is capable of running Ubuntu 64bit and Ive tried out the live CD which seems ok. I have a spare 40GB HDD and a USB caddy so Id like to install Ubuntu 64bit onto that and start working with that as a trial. Once im happy I can get all the usual things I need for my work (like vpnc) working then I'll wipe the main internal HDD and install Ubuntu 64bit.
Apart from backing up my home directory, id like to backup a list of my installed packages as a list of reference so I know what to add into my new install. Is there a "apt" command to do this and list the packages in a way where if I install those packages, I'll not hit any dependancy problems by installing one before another?
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Apr 21, 2011
I'd like to upgrade from 32 bit to 64 bit ubuntu. Is it possible without reinstalling the whole system?
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May 7, 2011
how to determine if installed ubuntu is 32bit or 64bit?
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Jun 20, 2011
Or do I need to d/l a new ISO that's 32bit?
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Apr 5, 2010
I demo'd 9.10 32 bit and got my wlan woking using ndiswrapper. Then, I decided to install the 64 bit version and I cannot get my driver to work. Can't find a 64 bit driver for my D-link DWA-130 USB adapter. What is the easiest way to uninstall 9.10 so I can install the 32 bit version? Is it as simple as reformatting the ubuntu partition?
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May 13, 2010
I installed Ubuntu Lucid 64 bits, but found out that my laptop battery doesn't less longer on the 64 bits. I never had this problem with the 32 bits version. After going back to 32 bits lucid my Battery had much more time. My question is why are the 64 bits eats more battery energy than 32 bits version?
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Dec 29, 2010
I'm currently running 32 bit Ubuntu 10.10 on my laptop. Apparently, my computer can support 64bit OS. My / and /home partitions are separated and exist on different physical hard drives. Is it possible to just install 64bit ubuntu over my 32bit existing installation? Could I preserve the customizations I've made? what about application settings like chrome, firefox, compiz, etc.? Would I have to meticulously reinstall all of the little things I've done to my ubuntu installation?
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Jan 15, 2010
Im installing a fresh copy of F12 on a laptop.What I would like to know is if I install the 64bit version will all none 64bit apps install and run.I have normal apps but do needs the lotus notes clientadobe apps, crossover linux, vmware etc.
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Mar 10, 2011
I have upgraded to 6gb of ram on my lenovo x201. Unfortunately Fedora 14, 32bit version, allow to use only 3gb of ram.
I need now to migrate to 64bit.
What is the best way to backup my actually configuration and restore later?
For example I have my gnome inteface customized, notes in gnote...etc.
I dont want to set up again from scratch.
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Mar 22, 2010
Short of the story is I have an AMD64bit system for my 'server'. I find that there is lacking package support for ubuntu 64bit. Some apps I want to install work fine on 32bit ubuntu but not in 64bit ubuntu. More importantly the 64bit package for my ati drivers don't work, however they do on a 32bit version of ubuntu.
It would make sense to do a fresh install of ubuntu 32bit to avoid problems like this in the future. However my server has been running for years.. since ubuntu6. And it is highly customized. It would take too long to configure my server from scratch, I really want to avoid that. So I'm wondering, next time I do a dist upgrade.. say from 9.10 to 10.04. Is there a way I could trick the update manager in to upgrading to 32bit packages/kernel etc?
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Oct 12, 2010
I am trying to use the usb startup creator to make a xubuntu 10.10 ( with downloaded .iso) startup disk to a 2gb flash drive. I formatted the drive to ext4, and when I start the usb creator I get this error: "Failed to install the bootloader."
1. Should I have formatted the drive to ext4? In the usb creator instructions the author used ext3 as an example.
2. I am using the 64bit .iso file. I am trying to make the drive from a 64bit pc running ubuntu 10.04 (64bit).
3. If I can get this to work, will the 64bit flash drive then boot using a 32bit pc? (I wouldn't want to install it, but rather boot to use as a portable OS.)
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Feb 5, 2011
I am thinking about upgrading to 64bit Ubuntu 10.10 because I have heard it's good for gaming and makes things run smoother. Also, I know it's the new thing and I'm going to have to switch eventually. Point is I don't want to loose my data with the clean install and I was wondering if I backup my current system, which is 32bit (assuming there is a backup utility, I thought I saw one) will I be able to load that on my new 64bit install?
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Mar 12, 2011
I've just installed Ubuntu 10.10 32 -bit on my machine. My hardware is Intel Core i5 2500K, ASUS ITX motherboard, 2x2GB DDR3 Corsair So-dimms and Vertex 3 SSD on SATA 3. I use the integrated graphics of Intel.
Do you think I should remove my 32bit installation and then apply a new 64bit one? or even with 32-bit it's ok ?
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Feb 16, 2011
I am trying to install skype on a 64bit Fc14 and the 32bit doesn't work.
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Jun 2, 2010
Sometimes you get more than you ask for and in this case, I did: I had no idea (had the computer for a few years now) that I was running a dual core 64 bit machine. The silly thing is that I have 32bit Fedora 11 on it, 32 bit versions of all my installed software...etc., etc. Am I able at this point to salvage anything or is it best to just back up the home directory and then do a reinstall?
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Mar 9, 2010
I'm having problems upgrading my FF browser from the standard 3.5 up to 3.6. This is a 64bit system, & if I can provide any other info about it, just ask.I've searched this forum for the help I'm looking for, but I have not yet seen an acceptable answer. If this has glitches, or is too complicated, I won't even bother....3.5 is fine for now, but it would be nice to upgrade.
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May 24, 2010
I've some major pains with my Debian 5.0.4 ("lenny") installation and as "squeeze" is delayed I consider switching to "lucid".
Has anybody done this before? I'm not sure if should upgrade directly to "lucid" or do an intermediate step via "karmic".
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Oct 20, 2010
When will an updated version of Empathy be available for Lucid? Or is there an easy way to install the Meerkat version?
I intend to continue using Lucid for a couple years, but the version of Empathy available in Lucid has some issues with logging chats -- there's no way to disable chats from being logged and there's no easy way to delete chat logs. The current version allows one to disable logging but it's not available in Lucid, only Meerkat.
[URL]
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Apr 30, 2010
My Windows Vista installation won't start after upgrading from Karmic to Lucid. If I select it on GRUB2, it leaves a blinking cursor on screen. And I tried doing the whole test disk thing and the boot info script. This is what my Results.txt file says
[Code]....
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May 1, 2010
how many MBs need to be downloaded when I upgrade to 10.04 from an up-to-date 9.10?
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Jun 18, 2010
Error during commit 'E:Internal Error, Could not perform immediate configuration (2) on mountall' Restoring original system state
Yeah...that's what I get every time I try to upgrade to lucid lynx.
NOTE: I haven't updated for quite some time. I may have gotten one or two updates for karmic but that was it. Just thought it might be important....
NOTE: Also not sure if this is important, but karmic installed and did some funny stuff to itself. My desktop no longer exists. It just isn't there. Also, when I try to turn of my computer it gets all kinds of errors and eventually I have to just pull the plug....something about a dev loop0 right after is says its deactivating swap...
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May 4, 2010
How to go about in this situation with a 64-bit version of Lucid, and XenApp? Citrix only has 32-bit packages available on their web, and previously with Karmic, you just added some 32-bit libs, and it would work. But now the "GDebi Pack*ager Installer" refuses to do the install, since this is a 32-bit package, and throws you this error: "Error: Wrong architecture 'i386'". Anyone out there that has managed to find a workaround to install this?
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Dec 8, 2010
I just ordered my new laptop (DLL XPS15) and I'm wondering on whether install a 32 or 64 bit version, I don't know if there's really a big difference between each one of them, I've always used a 32 bit version.
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Apr 18, 2010
How to upgrade to lucid beta2 from the command line. When I try 'sudo do-release-upgrade' I get this:
Checking for a new ubuntu release
Done Upgrade tool signature
Done Upgrade tool
[100%] 86.3kB/s 0s
Reading cache
Checking package manager
Reading package lists: Done
Reading state information: Done
Reading state information: Done
Reading state information: Done
Done downloading
Reading package lists: Done
Reading state information: Done
Reading state information: Done
Reading state information: Done
Updating repository information
WARNING: Failed to read mirror file
Third party sources disabled
Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager.
Done downloading
Checking package manager
Reading package lists: Doneucid/main Packages: 90 ed Packages: 77
Reading state information: Done
Calculating the changes
Calculating the changes
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade:
E:Unable to correct problems, you have held broken packages.
This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu
If none of this applies, then please report this bug against the
'update-manager' package and include the files in
/var/log/dist-upgrade/ in the bug report.
Restoring original system state
Aborting
Reading package lists: Donem lucid-updates/restricted Packages: 94
Reading state information: Done
Reading state information: Done
Reading state information: Done
The first 2 don't apply as I'm on 9.10. I can't really remember if I have installed any unofficial software packages.
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