ホスト名を変更した後、Google Chromeが起動しない

端末でGoogle Chromeを数回起動しようとしましたが、次のメッセージが何度も表示されます。

... :ERROR:process_singleton_linux.cc(309)] The profile appears to be in use by another Google Chrome process (8629) on another computer ("previous name of the computer").  Chrome has locked the profile so that it doesn't get corrupted.  If you are sure no other processes are using this profile, you can unlock the profile and relaunch Chrome.
... :ERROR:simple_message_box_views.cc(208)] Unable to show a dialog outside the UI thread message loop: Google Chrome - The profile appears to be in use by another Google Chrome process (8629) on another computer ("previous name of the computer").  Chrome has locked the profile so that it doesn't get corrupted.  If you are sure no other processes are using this profile, you can unlock the profile and relaunch Chrome.

助言がありますか？

前もって感謝します。

これはChromeのバグ＃367048のようです-ホスト名を変更するとChromeを起動できません。

rm -rf ~/.config/google-chrome/Singleton*