[CentOS] CentOS install disable USB keyboard on Acer AXC 603G UW13

[John Hodrien]

On Tue, 23 Feb 2016, Valeri Galtsev wrote:

> Mark, it may depend on how he set up printing. If it is CUPS and it can
> not connect to LPD or IPP downstream, then that particular queue will be
> stopped. So, one may need to restart queues after networks outage. The
> most robust way I know is to have CUPS connect jetdirect (9100). No matter
> whether there is outage or not, the queue is not stopped... So, it well
> could be for him to go carefully through configuration in the first place,
> and figure out what in particular happens due to network outage. Requires
> some actual sysadmin work ;-)

It'll do whatever you tell cups to do.

ErrorPolicy retry-job/stop-printer/abort-job

But none of that should apply when the printer and cups server can see each
other on the network and are behaving (along with normal services like DNS),
irrespective of the state of the network upstream.

jh