尝试在 kubuntu (KDE) 上运行 visualboyadvance-m，但是启动后所有设置的图标均不显示，所有字母均仅显示为方块，从终端运行它时出现以下错误：
Gtk-Message: 16:56:04.990: Failed to load module "colorreload-gtk-module"
Gtk-Message: 16:56:04.991: Failed to load module "window-decorations-gtk-module"
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.098: Error loading theme icon 'view-fullscreen' for stock: Icon 'view-fullscreen' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.180: Error loading theme icon 'document-print' for stock: Icon 'document-print' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.183: Error loading theme icon 'document-save' for stock: Icon 'document-save' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.279: Error loading theme icon 'document-open' for stock: Icon 'document-open' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.280: Error loading theme icon 'document-save' for stock: Icon 'document-save' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.281: Error loading theme icon 'list-add' for stock: Icon 'list-add' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.281: Error loading theme icon 'list-remove' for stock: Icon 'list-remove' not present in theme breeze
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.281: Error loading theme icon 'edit-clear' for stock:
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.282: Error loading theme icon 'edit-select-all' for stock: Icon 'edit-select-all' not present in theme breeze
(visualboyadvance-m:4359): GLib-GIO-WARNING **: 16:56:05.410: Error creating IO channel for /proc/self/mountinfo: Permission denied (g-file-error-quark, 2)
(visualboyadvance-m:4359): Gtk-WARNING **: 16:56:05.874: Error loading theme icon 'document-save' for stock: Icon 'document-save' not present in theme breeze
** (visualboyadvance-m:4359): WARNING **: 16:56:30.912: atk-bridge: get_device_events_reply: unknown signature
据我所知，这是由于 kde 主题 breeze 没有此应用程序的图标造成的。我尝试过更换主题，但似乎没有帮助。
我不确定这个问题的解决方案，是否可以将“库存图标”添加到主题中，或者是否有更通用的主题可能有我需要的图标。我是这方面的初学者，所以如果我错过了一些显而易见的东西，请原谅我。