How do I remove virtualbox.list from etc/apt/sources.list.d/virtualbox.list
2694
How do I remove a malformed line from my sources.list?
95283
E: Malformed entry 54 in list file /etc/apt/sources.list (Component)
38268
How to fix "Duplicate sources.list entry" warning?
111153
How do I remove/uninstall a program that I have complied from source?
102195
How to install VirtualBox Guest Additions in a Debian virtual machine
113233
Is removing old linux-headers and linux-image packages safe?
30108
Problem to install or remove any software"lvm2-lvmetad.service"
71084
How do I remove a website from Ubuntu's web applications?
125658
How to uninstall laptop-mode-tools installed from an .tar.gz archive?
44068
Can I purge configuration files after I've removed the package?
25845
How to disable "extra packages can be installed" popup in Kubuntu 15.04?
27698
How to install VirtualBox Guest Additions for Ubuntu 16.04
151411
How can I know if a virtual package is "installed" on a Debian system?
123083
sources.list file missing
40219
Remove all packages installed from a PPA?
39900
How can I get a list of files on my computer that are not "owned" by any package?
158578
Can I Remove GUI From Debian?