There is a PPA that has an updated sane-backends package that fixes the issue:
http://lists.alioth.debian.org/pipermail/sane- devel/2015-November/034088.html It would be nice to see this fixed in the official repo of course :) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to sane-backends in Ubuntu. https://bugs.launchpad.net/bugs/1512027 Title: open of device pixma:MX7600_... failed: invalid argument Status in sane-backends package in Ubuntu: Confirmed Bug description: 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\300\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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1512027/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
