How do I remove duplicate versions of Lubuntu? (Followup)
71558
How to remove a partition on a hard disk?
12880
How can I add new autostart programs in Lubuntu?
133445
Lubuntu vs. lubuntu-desktop
3910
How can I remove duplicates in my .bash_history, preserving order?
112870
How can I remove all build dependencies for a particular package?
62534
How do I install LXDE / Lubuntu?
12578
How do I upgrade to a newer version of Ubuntu?
120876
How can I remove duplicate icons for "launched" java programs in the launcher?
81429
How do I find out what version of Linux I'm running?
72658
How do I remove old kernels despite 100% inode use in /usr?
148691
Removing older versions of QGIS?
157354
How to remove lubuntu-desktop from Ubuntu 14.04 LTS
95582
How to remove duplicate entries in Grub menu?
157525
How to delete old versions of same packages from a Local Repository?
38268
How to fix "Duplicate sources.list entry" warning?
50553
Can I mix sources from different ubuntu versions?
63514
How do I decide what version of Ubuntu to install?