MATE 16.04에서 소프트웨어 업데이터를 로드할 수 없습니다.

MATE 16.04에서 소프트웨어 업데이터를 로드할 수 없습니다.

Ubuntu MATE 16.04를 설치한 직후에 일부 테마를 적용했습니다.

이제 메뉴에서 호출할 때 소프트웨어 업데이터가 표시되지 않습니다.

터미널에는 다음과 같이 적혀 있습니다.

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:27:35: Junk at end of value

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:40:48: Junk at end of value

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:48:46: Junk at end of value

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:59:58: Junk at end of value

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:70:46: Junk at end of value

(update-manager:5977): Gtk-WARNING **: Theme parsing error: gtk.css:81:58: Junk at end of value
/usr/bin/update-manager:28: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk
/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Dbusmenu was imported without specifying a version first. Use gi.require_version('Dbusmenu', '0.4') before import to ensure that the right version gets loaded.
  from gi.repository import Dbusmenu, Unity
/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Unity was imported without specifying a version first. Use gi.require_version('Unity', '7.0') before import to ensure that the right version gets loaded.
  from gi.repository import Dbusmenu, Unity

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