On 2021-11-16 16:30 +0100, Josh Triplett wrote:
> Package: libncursesw6
> Version: 6.3-1
> Severity: important
> X-Debbugs-Cc: j...@joshtriplett.org
>
> "important" because this makes neovim nearly unusable; not RC because
> I've only observed it with one combination of terminal and program. I
> personally think that might still be enough to make it RC until
> root-caused to determine if it's breaking anything else.
>
> Steps to reproduce:
>
> - `nvim -u NONE` (to ignore any .vimrc)
> - :%!seq 1000
> - :vert new
> - :%!seq 1000
> - Hit page-down
> - Observe the other side of the split (as well as the vertical bar
> between the split windows) scrolling off the screen.
>
> Downgrading the ncurses packages to 6.2+20210905-1 makes the problem
> disappear; re-upgrading to 6.3-1 makes it come back.
This is rather surprising, because neovim does not depend on
libncursesw6, not even on libtinfo6. Did you up-/downgrade
ncurses-{base,term} as well, and what is your $TERM?
Cheers,
Sven
