Public bug reported:
~$ lsb_release -rd
Description:Ubuntu 16.04.1 LTS
Release:16.04
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: grub-pc 2.02~beta2-36ubuntu3.1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic i686
ApportVersion:
I confirm this issue on two Lubuntu 16.04 fresh installs. I could
correct it.
First yesterday on a Core2 Duo laptop I installed the OS from the official
lubuntu-16.04-i386 image.
As OP writes
> After adding some text in a new document, the *entire document*
(including gray page background,