On Mon, Jan 21, 2002 at 10:01:54PM +0800, jamson wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi all, > > Need help here. > > I just did a apt-get upgrade and thing go well. > > But once I reboot the server, all other third party application break and > would not work anymore. It use to work perfect.
Why do they break? What error messages are you getting? > > Is there option to downgrade to the original package? Reinstall from backup? Other than that you could try: dpkg --force-downgrade -i package1.deb package2.deb package3.deb etc. The list of packages would need to solve all dependencies. You could also put the packages you want to downgrade to into a single directory and use dpkg with '--recursive' option. See man dpkg. Of course, you could really mess your system up trying this... -- Jerome