Having the same issue here; when screens are set in xinerama mode the launcher and dash on the second screen are no longer transparent.
Seems that it also goes into ubuntu-2d rather than 3d even when choosing the 3d option at login.
Having the same issue here; when screens are set in xinerama mode the launcher and dash on the second screen are no longer transparent.
Seems that it also goes into ubuntu-2d rather than 3d even when choosing the 3d option at login.