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Ubuntu on your laptop
- To: http://www.gmail.com/~drchrisbear (Chris), http://www.picis.com/~Chris (Chris), http://profiles.yahoo.com/dr_chris_bear (Chris)
- Subject: Ubuntu on your laptop
- From: http://dummy.us.eu.org/robert (Robert)
- Date: Tue, 05 Oct 2010 04:25:56 -0700
I noticed that you're still running jaunty on your laptop.
One thing I do these days to make upgrading better/easier is to put the
operating system into its own partition and then have a "staging"
partition used during upgrades. So, the hard disk layout is something
like this:
partition size purpose
--------- ---- -------
current_OS 15GB current preferred version of Ubuntu
next_OS 15GB space reserved for the next version of Ubuntu
home >15GB user home directory
swap 1GB the usual swap space
The idea is to boot into the "current" version of Ubuntu. When you're
ready to upgrade, you install into the "next_OS" partition and then that
become your "current preferred" version. The other partition then takes
on the role of "next_OS". In other words, you switch back and forth
between the 2 partitions on each upgrade.
There are a couple of advantages:
1) Ubuntu sometimes screws up the upgrade. So, rather than
struggling to get the computer working again, you instead give
yourself time to deal with the new release.
2) A clean install. So, rather than Ubuntu trying to upgrade each and
every package, you're starting out with a clean install which
sometimes works better.
The main disadvantage is that, if you've modified any system configuration
files, you'll have to re-modify them in the upgrade, which can be
time-consuming.
You might be able to get away with less than 15GB for the OS install --
5GB might do. So, you may want to spend some time to go with this scheme
on your laptop if you have some time to work on it.
Just FYI.