Switching to another Ubuntu flavor
15948
Is it possible to use multiple desktop environments on same system?
109851
how to remove other linux os and stay with ubuntu only
20738
How can I get some nice eye candy themes for Grub?
133002
Can I install two Ubuntu versions on the same machine?
40939
How do I customize the GRUB menu?
74457
I want to completely replace Ubuntu with Lubuntu
72317
Switching from Unity to Gnome
51364
Ubuntu to Kubuntu switch!
18475
Reverting to previous kernel to avoid booting the new one that breaks my system
41879
How to enable linux swap partition?
16526
Should I upgrade to the "mainline" kernels?
76117
Can my xubuntu installation be converted to standard Ubuntu?
35943
Where do I change my shell?
67906
Switching from Server to Desktop
16504
How to change ubuntu install from legacy to uefi
134192
How to make sure I'm not using any proprietary software after installation?
12577
How can I customize the Ubuntu installer?