Installed Software Query
brian.mckee at gmail.com
Sat Nov 15 19:32:09 UTC 2008
On Sat, Nov 15, 2008 at 8:04 AM, Mario Vukelic
<mario.vukelic at dantian.org> wrote:
> On Sat, 2008-11-15 at 12:26 +0100, Florian Diesch wrote:
>> and this installs the packages from the list:
>> dpkg --get-selections < installed_software.txt && sudo apt-get
> This, however, poses the problem that from then on, APT will regard all
> packages as "manually installed", as opposed to some being installed as
> a dependency by some other package. This will adversely affect the
> automatic housekeeping, as packages that are not really needed (because
> nothing depends on them, say, after you removed some packages by hand)
> are not going to be automatically removed.
> Unfortunately I don't know a solution to this problem. If anyone knows,
> please post, thanks.
Just went through this over on the debian user list.
dpkg --get-selections > selections.txt
aptitude -F '%p' search '~M' > auto-list.txt
minimal install from cd - cli-expert option
altered sources.list to match old machine
mekg --set-selections < selections.txt
dselect to install
aptitude unmarkauto '~i'
aptitude markauto $(cat auto-list.txt)
Worked great !
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