As a workaround, what worked for me was: $ sudo apt install systemsettings kde-config-gtk-style kde-config-gtk- style-preview oxygen-icon-theme
* systemsettings for the app systemsettings5; * kde-config-gtk-style enables the Appearance module in systemsettings5; * kde-config-gtk-style-preview allows previewing the themes without restarting the GTK applications; * oxygen-icon-theme is an alternative theme to use in KDE applications. Then, run systemsettings5, click on Application Style, select Oxygen as a Fallback theme, click on Apply. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1698656 Title: navigation panel icons missing on standard install of 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/okular/+bug/1698656/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
