{"id":14068,"date":"2022-03-13T08:16:38","date_gmt":"2022-03-12T23:16:38","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=14068"},"modified":"2022-03-13T08:16:38","modified_gmt":"2022-03-12T23:16:38","slug":"killall-dock","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=14068","title":{"rendered":"killall Dock"},"content":{"rendered":"\n

メインで使用しているMac miniで，ログイン後ときどきドック(Dock)が正常に反応しないことがあります．ポインターを近づけると，アプリのアイコンが拡大されますが，クリックしてもアプリが起動しません．<\/p>\n\n\n\n

普通の選択はそこで再起動だと思いますが，KVMスイッチを介して接続しているせいかなんかで，再起動時のログイン画面でキーボードを認識しなくなる可能性が高いです．こうなるといろいろやっかい1<\/a><\/sup>電源offすると，次に起動した時に復旧のプログラムが起動してしまうなど😓<\/span>なので，確実にいくためには，いったんシステム終了して，Mac miniと外部ドライブ，USB HUBなどまとめて電源管理しているテーブルタップのスイッチをOFF\/ONしてから再起動します2<\/a><\/sup>USB機器を無数😓につないでいるのがキーボード不認識の原因かもしれません．<\/span>．<\/p>\n\n\n\n

これだと2度続けてDockが無反応と言うことは滅多にないのですが，やたら時間がかかります．<\/p>\n\n\n\n

今日発見したのは，Dockがクリックを認識しない時，ターミナルから，ログインユーザー権限のまま，<\/p>\n\n\n\n

killall Dock<\/pre>\n\n\n\n
とすることで，Dockを強制的に再起動させ3<\/a><\/sup>respawn設定になっているので，killすれば再起動する．知らんけど．<\/span>，クリックを認識するようになったことです．<\/p>\n\n\n\n
Dockを再起動すれば良いのであれば，いったんそのユーザーがログアウトして再度ログインするだけでいいかもしれません．次の不具合時に試してみます．<\/p>\n\n\n\n
追記: ログアウト\/ログインでもOK<\/h3>\n\n\n\n
今朝（2022\/03\/14）試したら，OKでした．ただ，ターミナルを使い慣れた人（筆者も😓）には，killall Dockのほうが簡単です．<\/p>\n","protected":false},"excerpt":{"rendered":"
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