The problem is fixed in Cosmic/Disco/Eoan, probably because yaru provides an icon with the correct geometry, it might still be a problem with other themes though.
One simply change like --- UpdateManager.ui 2018-10-16 16:11:19.117279284 +0200 +++ UpdateManager.ui.new 2018-12-07 10:18:05.840037377 +0100 @@ -182,6 +182,7 @@ <property name="visible">True</property> <property name="can_focus">False</property> <property name="icon_name">aptdaemon-download</property> + <property name="pixel-size">16</property> </object> <packing> <property name="expand">False</property> should be enough to resolve the issue on bionic/with other theme though, if someone wants to probably test and submit a mr for it (note that the battery icon seems to have the same issue) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790134 Title: “______ will be downloaded” icon is too large To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1790134/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs