On 2019-11-27 08:59, John Pierce wrote: > On Wed, Nov 27, 2019 at 6:31 AM Mauricio Tavares <raubvogel at gmail.com> > wrote: > >> On Wed, Nov 27, 2019 at 9:18 AM Ger van Dijck <ger.vandijck at edpnet.be> >> wrote: >>> >>> Hi all , >>> >>> >>> >>> >>> I have a very old PC ( Acer2000) 32 Bits. On this machine I am running >> (Do >>> not laugh) SCO Unix in an antique version : So Centos6 probes with the >>> bootloader on this OS and other OS s. >>> >>> >>> Is there a way to opgrade Centos 6 to Centos 7 in the 32 Bits >> architecture >>> ? >>> >> As far as I know, you cannot upgrade as you would with ubuntu >> but have to do a full install. 32 bit images for centos 7 are found at >> http://isoredirect.centos.org/altarch/7/isos/i386/ > > > I googled it, and it appears an Acer 2000 is a Pentium-M 1.6 Ghz with 512MB > to 2GB max ram. I would stick with whatever is working on it, or put it > out of its misery. You can put one of BSD descendants on it, it will keep flying like a bird happily. Tougher thing would be to find something you will make it busy with, if you have younger, bigger, nicer replacement for it. Valeri > > My suggestion would be a significantly newer system that supports > virtualization, and run your SCO and whatever in VMs rather than trying to > multi-boot. > > -- ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++