Редактор Kile на Ubuntu 18.04 не работает правильно

Когда я выполняюсь
$ kile &
от терминала затем я получаю следующее сообщение.

Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/16/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/22/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/24/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/32/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/48/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/64/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/128/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/16/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/22/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/24/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/32/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/48/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/64/"
Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/128/"
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find "mtp"
kf5.kservice.sycoca: Parse error in  "/home/smu/.config/menus/applications-merged/xdg-desktop-menu-dummy.menu" , line  1 , col  1 :  "unexpected end of file"
kf5.kservice.services: The desktop entry file "/usr/share/applications/unity-lens-photos.desktop" has Type= "Application" but no Exec line
kf5.kservice.sycoca: Invalid Service :  "/usr/share/applications/unity-lens-photos.desktop"
kf5.kservice.services: KServiceTypeTrader: serviceType "ThumbCreator" not found
QFSFileEngine::open: No file name specified
kf5.kio.core: We got some errors while running testparm "Load smb config files from /etc/samba/smb.conf\nLoaded services file OK.\nWARNING: The 'netbios name' is too long (max. 15 chars).\n\n"
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find "mtp"
kf5.kservice.services: KServiceTypeTrader: serviceType "ThumbCreator" not found
kf5.kservice.services: KServiceTypeTrader: serviceType "ThumbCreator" not found
kf5.kservice.services: KServiceTypeTrader: serviceType "ThumbCreator" not found
kf5.kservice.services: KServiceTypeTrader: serviceType "ThumbCreator" not found

Я не вижу текстового файла. Хотя я вижу сообщения, которые появляются после латексной сборки и т.д. пропитывают латексом, pdflatex, окуляр все хорошо работают. Сообщите мне, как это может быть зафиксировано.