Hi Louis, On Sat, Oct 31, 2015 at 5:00 AM, <sane-devel-requ...@lists.alioth.debian.org> wrote: > Send sane-devel mailing list submissions to > sane-devel@lists.alioth.debian.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel > or, via email, send a message with subject or body 'help' to > sane-devel-requ...@lists.alioth.debian.org > > You can reach the person managing the list at > sane-devel-ow...@lists.alioth.debian.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of sane-devel digest..." > > > Today's Topics: > > 1. Re: issues with sane-pixma and Canon MX7600 (Louis Lagendijk) > 2. Re: Xsane can't find scanner - again, but this one is USB > (Olaf Meeuwissen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 30 Oct 2015 22:48:32 +0100 > From: Louis Lagendijk <lo...@fazant.net> > To: sane-devel@lists.alioth.debian.org > Subject: Re: [sane-devel] issues with sane-pixma and Canon MX7600 > Message-ID: <1446241712.2904.2.ca...@fazant.net> > Content-Type: text/plain; charset="ISO-8859-15" > > On Thu, 2015-10-29 at 10:26 -0700, James Ring wrote: >> One more thing, >> >> On Thu, Oct 29, 2015 at 10:13 AM, James Ring <s...@jdns.org> wrote: >> > Hi all, >> > >> > Up until recently, I've been able to scan fine with my Canon Pixma >> > MX7600. Then I upgraded to Ubuntu Wily and I've started getting: >> > >> > $ scanimage >> > scanimage: open of device pixma:MX7600_192.168.2.107 failed: >> > Invalid argument >> > >> > The device pings and I can get to its HTTP port. Everything appears >> > OK. >> > >> > If I run >> > >> > strace -f -s 256 -o /tmp/trace.txt scanimage >> > >> > the relevant output appears to be: >> > >> > socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP) = 204 >> > connect(204, {sa_family=AF_INET, sin_port=htons(8612), >> > sin_addr=inet_addr("192.168.2.107")}, 16) = 0 >> > sendto(204, "BJNP\2\1\0\0\0\0\0\0\0\0\0\0", 16, 0, NULL, 0) = 16 >> > select(205, [204], NULL, NULL, {4, 0}) = 1 (in [204], left {3, >> > 998257}) >> > recvfrom(204, >> > "BJNP\202\1\0\0\0\0\0\0\0\0\0\20\0\1\10\0\6\4\0\0\205\316\356\343\3 >> > 00\250\2k", >> > 2048, 0, NULL, N >> > ULL) = 32 >> > close(204) >> > write(2, "scanimage: open of device pixma:MX7600_192.168.2.107 >> > failed: >> > Invalid argument\n", 78) = 78 >> > >> > It appears to me that the scanner is responding but the driver >> > doesn't >> > like the response. I'm running sane 1.0.14-11 and sane-utils >> > 1.0.25+git201505. >> >> I just verified that downgrading to libsane 1.0.24-4ubuntu1 from >> 1.0.25+git201505 allows me to scan again, so I definitely there's >> some >> sort of sane-pixma regression in there. > this looks similar to an issue that I fixed some time ago. Please see > if you can find a package of the released 1.0.25. that should fix your > issue
I can confirm that building from source resolves the issue, thank you. I've raised https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1512027 with Ubuntu to track the issue. > Louis Thanks, James -- 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
