Hi I just encounter this problem with default gruvbox installation.
The background rendering of file seems to be weird.
There are noticeable black boxs surrounding text.
Some detail information
OS: Fresh install of Devuan 2.1 "ASCII"
vim version: 8.0
Settings: set background=dark is the only setting
Note that the background color of the terminal does not cause the problem.
Also set background=light also has the same problem.
Same config works normally on Arch Linux (vim 8.0) and Kali Linux, haven't tested with plain Debian.
I fixed the problem myself. The problem is not because of gruvbox, it's from tmux rendering. Changing terminal from xterm-256color to tmux-256color fixes the problem.
Hi I just encounter this problem with default gruvbox installation. The background rendering of file seems to be weird. There are noticeable black boxs surrounding text.
Some detail information
Note that the background color of the terminal does not cause the problem. Also set background=light also has the same problem. Same config works normally on Arch Linux (vim 8.0) and Kali Linux, haven't tested with plain Debian.
Pics of with and without gruvbox for comparison.