na první pokus se system rebootoval a snad ok a to druhé :
Terminal vt102 detected, using multiline input mode
> system check-installation
checking system package...
checking advanced-tools package...
checking arlan package...
checking dhcp package...
checking gps package...
checking hotspot package...
checking isdn package...
checking lcd package...
checking ntp package...
checking ppp package...
checking radiolan package...
checking routerboard package...
checking routing package...
checking security package...
checking synchronous package...
checking telephony package...
checking ups package...
checking web-proxy package...
checking wireless package...
Done!
>