Public bug reported: Ubuntu 15.04 Vivid When dragging icon to panel it's become blank icon It's also happened in 14.04 LTS in unity (backport) from proposed repo.
See this video https://www.youtube.com/watch?v=5mdWKA-vReU ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: unity 7.3.2+15.04.20150410.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-14.14-generic 3.19.3 Uname: Linux 3.19.0-14-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.17.1-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CurrentDesktop: Unity Date: Thu Apr 16 11:42:47 2015 InstallationDate: Installed on 2015-04-12 (3 days ago) InstallationMedia: SourcePackage: unity UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug trusty unity vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1444872 Title: Empty-blank space when dragging icon to panel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1444872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs