Gingerbread 2.3.4 To Gingerbread 2.3.5/2.3.6
13893
How do I update Android on my device?
12578
How do I upgrade to a newer version of Ubuntu?
19035
Will GNOME be updated to 3.30 in Ubuntu 18.04 by itself?
105173
Downgrade 2.3.6 to 2.2.2 - Nexus One
34977
Switch between multiple java versions
36703
How do I upgrade from 12.10 to 13.04?
140470
How do I update kernel to the latest mainline version?
66915
How to request a package upgrade in the next Ubuntu release
71052
How to make Firefox use the newest Java version, which is already installed?
89366
Which package version am I using?
107638
update-alternatives: error: alternative path /lib/plymouth/themes/MIB-Ubuntu/MIB-Ubuntu.plymouth doesn't exist
7580
How to safely upgrade from an older Ubuntu version to a newer one?
61516
Where can I get the repositories for old Ubuntu versions?
101714
Is there any way to roll back the most recent upgrade?
62935
Upgrade timeline of LTS to LTS and non LTS to LTS
8962
How to install multiple versions of the same software?
58888
Change Ubuntu 17.04 to Ubuntu 16.04.2 LTS