Mouse hover over tooltip will trigger constant beep sound.

[hongyi-zhao]

I found that when scrolling down the document with the mouse, a continuous beep will be triggered after reaching the bottom. Sometimes this sound prevents Emacs from responding to the user. As shown below:

Any hints for fixing this problem?

Regards, HZ

[jcs090218]

I don't know what's the correct fix here, but you can do the following to get rid of bell noise completely.

(defun nil-bell ())  ; Turn off the bell on macOS
(setq visible-bell nil
      ring-bell-function 'nil-bell)

[hongyi-zhao]

@jcs090218 Do you have this problem too? But in my opinion, the problem now seems to disappear with the following current configuration:

;;https://github.com/emacs-lsp/dap-mode/issues/520
(use-package lsp-ui
  :hook (lsp-mode . lsp-ui-mode)
  :config
  ;; https://github.com/emacs-lsp/dap-mode/issues/372#issuecomment-939248097
  ;; (defun disable-lsp-ui-doc (orig-fun &rest args)
  ;;   ;;  (message "orig-fun called with args %S" args)
  ;;   ;;  (let ((res (apply orig-fun args)))
  ;;   ;;    (message "orig-fun returned %S" res)
  ;;   ;;    res)
  ;;   (lsp-ui-doc-mode -1))
  ;; (defun enable-lsp-ui-doc (orig-fun &rest args)
  ;;   ;;  (message "orig-fun called with args %S" args)
  ;;   ;;  (let ((res (apply orig-fun args)))
  ;;   ;;    (message "orig-fun returned %S" res)
  ;;   ;;    res)
  ;;   (lsp-ui-doc-mode))

  ;; (advice-add 'dap-debug :after #'disable-lsp-ui-doc)
  ;; (advice-add 'dap-disconnect :after #'enable-lsp-ui-doc)

  (define-advice dap-debug (:after (orig-func &rest args) disable-lsp-ui-doc) (lsp-ui-doc-mode -1))
  (define-advice dap-disconnect (:after (orig-func &rest args) enable-lsp-ui-doc) (lsp-ui-doc-mode t))


  ;; https://github.com/emacs-lsp/lsp-ui/issues/467#issuecomment-651466309
  (add-hook 'lsp-ui-doc-mode-hook
	    (lambda ()
	      (when lsp-ui-doc-mode
		(remove-hook 'post-command-hook #'lsp-ui-doc--make-request t))))


  ;; https://github.com/emacs-lsp/lsp-ui/issues/467#issuecomment-651505324
  ;; (defun my/lsp-ui-doc--make-request nil
  ;;   (if (not (eq this-command 'self-insert-command))
  ;;       (lsp-ui-doc--make-request)
  ;;     (lsp-ui-doc--hide-frame)))
  ;; (add-hook
  ;;  'lsp-ui-doc-mode-hook
  ;;  (lambda ()
  ;;    (when lsp-ui-doc-mode
  ;;      (remove-hook 'post-command-hook #'lsp-ui-doc--make-request t)
  ;;      (add-hook 'post-command-hook 'my/lsp-ui-doc--make-request nil t))))
  )

See here for some relevant (probably) discussion.

[patrickt]

I’m encountering this, though only on the first LSP request I make. My visual-bell is t and my ring-bell-function is doom-themes-visual-bell-fn. It’s not clear to me what part of lsp-ui-doc--make-request would cause a triggered bell event.

[jcs090218]

Is this issue somewhat related to this? Maybe try (setq lsp-ui-doc-show-with-mouse nil)?