The problem here is that hp-systray needs either to be patched so that it supports Application Indicators (bug 497877) or that the applet gets whitelisted in Unity (bug 744308). Please continue discussion there.
The problem here is that hp-systray needs either to be patched so that it supports Application Indicators (bug 497877) or that the applet gets whitelisted in Unity (bug 744308). Please continue discussion there.