Date: Sun, 22 Mar 2020 09:30:38 -0400 From: "Vlad D. Markov" <dvoich@aim.com> To: freebsd-questions@freebsd.org Cc: "Vlad D. Markov" <dvoich@aim.com> Subject: Re: sane crashes Message-ID: <20200322093038.1f6933c3e68d6622c7d39427@aim.com> In-Reply-To: <20200321184307.8fb232b54dd802ae8c0a11bb@aim.com> References: <20200321183703.9566f2b45dd4193a51381291.ref@aim.com> <20200321183703.9566f2b45dd4193a51381291@aim.com> <20200321184307.8fb232b54dd802ae8c0a11bb@aim.com>
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On Sat, 21 Mar 2020 18:43:07 -0400 "Vlad D. Markov via freebsd-questions" <freebsd-questions@freebsd.org> wrote: > On Sat, 21 Mar 2020 18:37:03 -0400 > "Vlad D. Markov via freebsd-questions" <freebsd-questions@freebsd.org> wrote: > > > > > I am having some problems using sane for scanning. > > > > My version of FreeBSD: > > FreeBSD happy 12.1-RELEASE-p2 FreeBSD 12.1-RELEASE-p2 GENERIC amd64 > > > > My version of sane: > > happy$ scanimage -V > > scanimage (sane-backends) 1.0.29; backend version 1.0.29 > > > > I have tried multiple approaches to get things working: > > > > The scanner is an HP so I set the URI and tried: > > > > happy$ xsane "hpaio:/net/OfficeJet_Pro_6970?ip=192.168.1.37" > > Assertion failed: (p), function avahi_threaded_poll_lock, file thread-watch.c, line 171. > > Abort trap (core dumped) > > > > Next try: > > > > happy$ scanimage -L > > Assertion failed: (p), function avahi_threaded_poll_lock, file thread-watch.c, line 171. > > Abort trap > > > > Recompile minus Avahi: > > happy$ scanimage -L > > device `hpaio:/net/OfficeJet_Pro_6970?ip=192.168.1.37' is a Hewlett-Packard OfficeJet_Pro_6970 all-in-one > > > > Maybe this will help the next person. > > > > Vlad > > > Jumped the gun here. The last method also has an issue when doing a scan: > > happy$ dbus[8796]: arguments to dbus_connection_send() were incorrect, assertion "connection != NULL" failed in file dbus-connection.c line 3311. > This is normally a bug in some application using the D-Bus library. > > D-Bus not built with -rdynamic so unable to print a backtrace > > > > avahi-daemon and dbusd weren't running. For some reason they didn't start via rc.conf.
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