Hallo Wilhelm, Wilhelm píše v Pá 16. 05. 2014 v 14:08 +0200: > Hi Milan, > > Am 16.05.2014 09:38, schrieb Milan Knížek: > > > > I have yet to confirm it by further testing, but it seems that I can > > trigger the "stale" status of the scanbd by repeatedly pressing the > > scanner button (e.g. the PDF merge button, which does not really scan > > anything) in a quick sequence. > >
Well, it seems I can reproduce it reliably by repeatedly pressing a button on my CanoScan 9000F before the child (action) process exits. I do not have access to another scanner to test if this is a common behaviour or not. > > > > Is there any SIGNAL I could send to scanbd process to refresh itself > > without the need to restart scanbd.service? > > Try to send SIGUSR1 to stop all polling and then SIGUSR2 to restart all > polling. The signals were caught by the process and it responded as described, however, it did not resolve the bug. I will report this behaviour in the Discussion forum of Sourceforge.net / scanbd so that it does not get lost. regards, Milan -- sane-devel mailing list: [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to [email protected]
