Switching from 12.04LTS to 14.04LTS
12578
How do I upgrade to a newer version of Ubuntu?
122692
Will it be possible to update Windows XP after April 2014?
39960
How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?
33540
How can I switch a 32-bit installation to a 64-bit one?
111145
How to update to the latest numpy and scipy on Ubuntu 14.04LTS
88615
Swapfile size is 2G. What would be the best size to allocate to it?
7580
How to safely upgrade from an older Ubuntu version to a newer one?
71792
Recommended ways to upgrade AlwaysOn AG from 2014 to 2016
42247
how do I go about removing all the language packs I don't need
119272
Converting LAS 1.4 to 1.2
63514
How do I decide what version of Ubuntu to install?
76117
Can my xubuntu installation be converted to standard Ubuntu?
30531
What version of Ubuntu should I pick?
150935
Can I have both 2.79 and 2.8 on my system? Will one interfere with the other?
9239
How to migrate user settings and data to new machine?
137003
What version of Exchange am I running?
56225
Do I have to download both the 14.04 and the 14.04.1 versions of ubuntu?