If you update to cupsys 1.2.8-0ubuntu3 the backends snmp, scsi, and serial get automatically acitivated (if other backends are deactivated you have to activate them manually), but only on this update. If you deactivate them afterwards they will stay deactivated on further updates of cupsys.
If you update to cupsys 1.2.8-0ubuntu3 the backends snmp, scsi, and serial get automatically acitivated (if other backends are deactivated you have to activate them manually), but only on this update. If you deactivate them afterwards they will stay deactivated on further updates of cupsys.