Subject: bug#49955: 28.0.50; Emacs got quasi freeze

From: Lars Ingebrigtsen <[email-masked]>
Date: Mon, 09 Aug 2021 14:50:16 +0200

Masaru Nomiya <[email-masked]> writes:

> Emacs has often got a quasi freeze, not perfect freeze but doesn't
> accept any openraion except quitting operation.

Could you try (setq debug-on-quit t) and post the resulting backtrace
you get when you `C-g' when it hangs like this?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no