Upgrade Ubuntu to 13.04 from 12.10 on dual-boot laptop
36703
How do I upgrade from 12.10 to 13.04?
12578
How do I upgrade to a newer version of Ubuntu?
65434
Move existing Ubuntu 13.04 to a virtual machine on Windows 8
10709
Can i upgrade ubuntu without losing my apps and files?
8603
Upgrading my Wubi 11.04 to 11.10
129223
Ubuntu upgrade from 17.04 to 18.04
140470
How do I update kernel to the latest mainline version?
57377
Will I be able to use wubi to install Ubuntu releases newer than 12.10?
479
How can I boot with an older kernel version?
76628
Update to 3.13 kernel on Ubuntu 13.10
112536
Upgrading Ubuntu chroot environment?
118307
Why does upgrade from 12.04 to 12.10 using a CD/DVD still require download?
100494
Update Manager asking me to update kernel but apt-get upgrade does not?
35146
Will apt-get dist-upgrade upgrade my system to newer version?
33651
How to upgrade from Ubuntu 12.10 to 14.04
105335
How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?
74079
How to Upgrade Ubuntu 12.04.2, 12.04.3 to 12.04.4, the next Hardware Enablement Stack?