On Fri, 2006-01-06 at 00:59 +0000, Alastair McKinley wrote:
> >Alastair McKinley wrote:
> >
> >
> >Peter Skensved wrote:
> >
> >
> >
> > I would start by backing up /root, /boot, /etc and /var
> >plus anything installed in /usr/local and /home . Next get a list of
> >all installed RPMs ( rpm -qa | sort or rpm -a --qf "%{NAME}\n" | sort )
> >
> >
> > and save them somewhere. With that information you can
> > probably reconstruct your laptop if everything fails ( this
> > assumes you always install binaries
> >
> >from RPM files and stuff from random tar files in /usr/local )
> >
> > Once you have done that run rpm -Va and save the output. This
> >will give you a list of missing files. Try installing the missing
> >ones with rpm -Uv --force . If that works then heck for .rpmnew files
> >and try reconstructing any munged configuration files.
> >
> >
> >
> > I've successfully done the above with a really clobbered file
> > system on a laptop.
> >
> > peter
> >----
> >
> >Peter Skensved Email : peter SNO Phy QueensU CA
> >Dept. of Physics,
> >Queen's University,
> >Kingston, Ontario,
> >Canada
> >
> >
> >
> >Hi Peter,
> >
> >
> >
> > Thanks for your advice. I managed to install enough libraries
> > manually to get rpm up and running again. What will the rpm -Uv
> > --force command actually do?
> >
> Patrick Boutilier wrote:
>
> > Reinstall the RPM (files as well) even though the RPM is already
> > installed according to the RPM database.
>
>
> Can yum do something similar and go and get the packages from the repos?
>
>
I don't think so. If yum sees the package already installed and the
version matches then it will not even make the attempt.
I don't see anything in 'man yum' that would allow you to force it to do
an overwrite (forced) install.
> Alastair
>
>
>
