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32 bit programs on Debian AMD64 - Pointers needed

Neil Youngman [ny at youngman.org.uk]


Sat, 8 Dec 2007 14:29:39 +0000

I've had a badly configured Debian on a Core2 Duo system for a while and I am starting again from scratch. The area where I am having trouble finding guidance is support for 32 bit programs and plugins on the AMD64 architecture.

I have found various recipes for getting specific programs working. Many of them appear to involve maintaining a separate i386 architecture installation in addition to the main AMD64 installation.

I am not keen on on maintaining 2 installations, nor am I keen on piecemeal solutions for each 32 bit program I may need to run. Can anybody point me to a good guide on the issues involved and/or a general solution to the problem of running 32 bit code on AMD64 debian?

Neil Youngman


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René Pfeiffer [lynx at luchs.at]


Sat, 8 Dec 2007 15:43:35 +0100

On Dec 08, 2007 at 1429 +0000, Neil Youngman appeared and said:

> I've had a badly configured Debian on a Core2 Duo system for a while and I am
> starting again from scratch. The area where I am having trouble finding
> guidance is support for 32 bit programs and plugins on the AMD64
> architecture.

I run Debian AMD64 on two workstations, and I know this problem.

> I have found various recipes for getting specific programs working. Many of
> them appear to involve maintaining a separate i386 architecture installation
> in addition to the main AMD64 installation.

Having another Debian IA32 installed via debootstrap and chroot is easier than maintaining additionally IA32 libraries on the system.

> I am not keen on on maintaining 2 installations, nor am I keen on piecemeal
> solutions for each 32 bit program I may need to run. Can anybody point me to
> a good guide on the issues involved and/or a general solution to the problem
> of running 32 bit code on AMD64 debian?

I took some advice from Gentoo's AMD64 HOWTO (https://gentoo-wiki.com/HOWTO_AMD_64). Having some 32-bit libraries around helps, and I am able to run Opera, Doom 3, Neverwinter Nights, Enemy Territory, Adobe Acrobat Reader and some more applications on my AMD64 boxes. Not all of them are typical office programs though. ;)

Best, René.


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