Robuta

https://archive.lists.launchpad.net/kernel-packages/msg151242.html [Bug 1525701] [NEW] package linux-image-4.2.0-21-generic (not installed) failed to install/upgrade:... https://archive.lists.launchpad.net/kernel-packages/msg151449.html [Bug 1525701] Re: package linux-image-4.2.0-21-generic (not installed) failed to install/upgrade:...