media-video/gaupol-0.12.3 fails to install with FEATURES="userpriv usersandbox" due to sandbox violation: open_wr: /root/.gconf/.testing.writeability unlink: /root/.gconf/.testing.writeability open_wr: /root/.gconfd/saved_state open_wr: /root/.gconfd/saved_state open_wr: /root/.gconfd/saved_state.tmp Current ebuild has addpredict $(unset HOME; echo ~)/.gconf addpredict $(unset HOME; echo ~)/.gconfd however this doesn't fit case when ebuild install doesn't run under root.
Created attachment 157553 [details, diff] media-video/gaupol-0.12.3-r1.ebuild Fixes usersandbox by addpredicting ~root/.gconf istead of ~/.gconf.
Thanks. I will keep an eye for these in future, it seems the people in other bug was lying about correct syntax -> there is no correct syntax, case to case basis.