query: After an apt-upgrade, my KDE dock/task manager icons in Kubuntu are all black
positive_passages.docid: 16094
positive_passages.text: Black icons after reinstalling Kubuntu desktop
negative_passages.docid: 35749
negative_passages.text: App drawer icon gone from Cyanogenmod dock
negative_passages.docid: 87484
negative_passages.text: NVIDIA drivers not working after upgrade. Why can I only see terminal?
negative_passages.docid: 158778
negative_passages.text: How to re-enable the systray (indicator panel) after latest updates
negative_passages.docid: 14199
negative_passages.text: Duplicate application icons in Ubuntu dock upon launch
negative_passages.docid: 84605
negative_passages.text: Ubuntu 19.04 and Gnome desktop icons
negative_passages.docid: 102669
negative_passages.text: Cannot Add, Remove, Move, or Drag icons from Dock
negative_passages.docid: 102441
negative_passages.text: Having trouble with apt-get upgrade and removing KDE Plasma
negative_passages.docid: 87905
negative_passages.text: Icons not appearing on High Sierra
negative_passages.docid: 114511
negative_passages.text: Ubuntu 18.04 Black Screen after Blanking Screen
negative_passages.docid: 2194
negative_passages.text: App icons disappear from home screen on app update
negative_passages.docid: 17860
negative_passages.text: Black screen after login Kubuntu 15.04
negative_passages.docid: 125602
negative_passages.text: How to fill an invisible/empty icon in unity launcher that appeared while trying to dock a launcher?
negative_passages.docid: 103236
negative_passages.text: Ubuntu dock icons show as black and white, it doesn't look right
negative_passages.docid: 69015
negative_passages.text: How do I resize app icons in applications overview on Ubuntu 18.04?
negative_passages.docid: 94372
negative_passages.text: "Back" and "Install Now" buttons grayed out in 14.04 installer
negative_passages.docid: 1233
negative_passages.text: Blank white desktop icons on new Windows 7 install