https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208239
Jean-Sébastien Pédron <dumbb...@freebsd.org> changed:
What |Removed |Added
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Keywords| |vt
CC| |dumbb...@freebsd.org
--- Comment #2 from Jean-Sébastien Pédron <dumbb...@freebsd.org> ---
I confirm this is a known issue with vt(4): it uses a callout to refresh the
screen, but for reasons unknown to me, the callout is not called anymore on
mountroot prompt. I tried to debug this but failed. Since then, I didn't have
time to work on this again.
So maybe callouts are disabled in this situation. If there is a way to detect
that, then vt(4) can go back to a "synchronous mode" where it refreshes the
screen after each typed character, like it does when ddb is active.
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