Hi everyone, this is the first time I report a bug.
In order to reproduce the bug I did exactly the following:
1. Start emacs: emacs -Q
2. Paste the following code in the scratch buffer:
(defvar box-cursor t)
(defun test/set-cursor()
"Set cursor in all frames depending on the active state."
(interactive)
(dolist (frame (frame-list))
(with-selected-frame frame
(if box-cursor
(progn
(modify-frame-parameters
frame (list (cons 'cursor-type 'box)))
(modify-frame-parameters
frame (list (cons 'cursor-color "#00A9FE"))))
(progn
(modify-frame-parameters
frame (list (cons 'cursor-type 'hbar)))
(modify-frame-parameters
frame (list (cons 'cursor-color "green")))
)))))
(defun test/enter-minibuffer()
(setq box-cursor nil)
(test/set-cursor))
(defun test/exit-minibuffer()
(setq box-cursor t)
(test/set-cursor))
(add-hook 'minibuffer-setup-hook #'test/enter-minibuffer)
(add-hook 'minibuffer-exit-hook #'test/exit-minibuffer)
(server-start)
(make-frame)
;; Call M-x (execute-extended-command) and you will see:
;; It is not possible to write in the minibuffer
;; Killing the previously created frame seems to solve the issue.
3. M-x -> eval-buffer -> RET
4. M-x (The bug appears, it is not possible to write in the minibuffer)
Note:
As soon as the new frame is destroyed, it is possible again to write in the minibuffer.
Info:
In GNU Emacs 28.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.29, cairo version 1.17.4)
of 2021-05-26 built on ryzen9
Repository revision: f4dc646e0d7fb673f3149836bb7299fba9539e80
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Arch Linux
Configured using:
'configure --with-native-compilation --with-mailutils --with-pop
--with-x --with-json --with-xwidgets --with-imagemagick --with-cairo'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ
IMAGEMAGICK JPEG JSON LCMS2 LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP
NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF
TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM XWIDGETS GTK3 ZLIB
Important settings:
value of $LC_ALL: en_US.UTF-8
value of $LC_CTYPE: C
value of $LC_MESSAGES: C
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail
rmail-loaddefs auth-source eieio eieio-core eieio-loaddefs
password-cache json map text-property-search time-date mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail comp comp-cstr warnings subr-x rx cl-seq cl-macs cl-extra
help-mode seq byte-opt gv cl-loaddefs cl-lib bytecomp byte-compile cconv
rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils server
iso-transl tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar
dnd fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese composite charscript charprop
case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget hashtable-print-readable backquote threads
xwidget-internal dbusbind inotify lcms2 dynamic-setting
system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit
x multi-tty make-network-process native-compile emacs)
Memory information:
((conses 16 88884 6685)
(symbols 48 7886 1)
(strings 32 22435 3140)
(string-bytes 1 860986)
(vectors 16 15992)
(vector-slots 8 273880 13488)
(floats 8 30 175)
(intervals 56 499 0)
(buffers 992 13))