突然，wickrme 在 Ubuntu 20.04.2 LTS 上无法打开。有人知道到底发生了什么吗？我重新安装了 snapd，清除并重新安装并重新启动等，但还是出现了同样的空白错误：
~$ wickrme
(WickrMe:3022): Gtk-WARNING **: 18:04:18.457: Theme parsing error: gtk.css:1566:23: 'font-feature-settings' is not a valid property name
(WickrMe:3022): Gtk-WARNING **: 18:04:18.461: Theme parsing error: gtk.css:3616:25: 'font-feature-settings' is not a valid property name
(WickrMe:3022): Gtk-WARNING **: 18:04:18.462: Theme parsing error: gtk.css:4078:23: 'font-feature-settings' is not a valid property name
Gtk-Message: 18:04:18.518: Failed to load module "canberra-gtk-module"
Gtk-Message: 18:04:18.519: Failed to load module "canberra-gtk-module"
[0321/180419.577225:WARNING:resource_bundle_qt.cpp(116)] locale_file_path.empty() for locale
Qt WebEngine ICU data not found at /opt/qt512/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/qt512. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/qt512/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine locales directory not found at location /snap/wickrme/484/usr/bin/qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct.
Path override failed for key ui::DIR_LOCALES and path '/home/homie/snap/wickrme/484/.QtWebEngineProcess'
Qt WebEngine resources not found at /opt/qt512/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/qt512. Trying application directory...
[0321/180419.697693:WARNING:resource_bundle_qt.cpp(116)] locale_file_path.empty() for locale
Illegal instruction (core dumped)
答案1
我没有探索的一个选项是安装旧版本：似乎我们可以安装：
最新/稳定版 5.74.8 2021 年 3 月 18 日
最新/候选版 5.59.11 2020 年 7 月 23 日
最新/测试版 5.47.25 2020 年 2 月 11 日
答案2
我刚刚安装了“候选”版本，它可以运行 - 这确实是他们当前所谓的“稳定”版本的一个问题......