Hi ToddAndMargo, ToddAndMargo writes:
> Dear list, > > In the man page, the script for saned@.service shows: # OK, you are reading the documentation, just rather selectively ;-) > Environment=SANE_CONFIG_DIR=/etc/sane.d > # If you need to debug your configuration uncomment the next line and > # change it as appropriate to set the desired debug options > # Environment=SANE_DEBUG_DLL=255 SANE_DEBUG_BJNP=5 > > https://bugzilla.redhat.com/show_bug.cgi?id=1091566#c8 > also adds: > > #Environment=SANE_DEBUG_DLL=128 SANE_DEBUG_NET=128 > > Question: > Do you un-comment the all, or only uncomment one of them? You add the SANE_DEBUG_* variables for the backends you want to debug. In your case, you probably want to look at least at SANE_DEBUG_DLL and SANE_DEBUG_NET and the backend that supports your particular scanner. > Question: > > Should it not be? > > Environment=SANE_CONFIG_DIR=/etc/sane.d SANE_DEBUG_DLL=255 > SANE_DEBUG_BJNP=5 SANE_DEBUG_NET=128 > > all run togther with spaces as the demlimier? Please read the systemd documentation. I vaguely seem to remember all the Environment "assignments" are run together by systemd, though. # Disclaimer: I no longer use systemd. > Questions: > > What is > SANE_CONFIG_DIR=/etc/sane.d An environment variable that tells the dll (and most other backends) where to look for their configuration. See sane-dll(5). > SANE_DEBUG_DLL=255 > SANE_DEBUG_BJNP=5, and > SANE_DEBUG_NET=128 Environment variables that tell each of the backend how much to log. Larger values produce more output. What and how much exactly differs between backends. Hope this helps, -- Olaf Meeuwissen, LPIC-2 FSF Associate Member since 2004-01-27 GnuPG key: F84A2DD9/B3C0 2F47 EA19 64F4 9F13 F43E B8A4 A88A F84A 2DD9 Support Free Software https://my.fsf.org/donate Join the Free Software Foundation https://my.fsf.org/join -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org