Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-08-02 Thread Olaf Meeuwissen
Hi Jean, Since I got mentioned by name ;-), you may want to look into using git's bisect subcommand. If that sounds/looks to complicated, you can do it by hand as well. First find the sha1-id for the version that works for you. Then using that sha1-id, create a list of the ones you might need t

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-08-01 Thread Rolf Bensch
Hi Jean, If you like, you can install SANE from the git repository as described in INSTALL.linux (http://sane-project.org/docs.html) to find the problem in the source code. Most interesting are the commits from the master branch containing changes for files starting with pixma after 27.05.2017. U

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-25 Thread Jean Cérien
Hi Rolf, First, thank you for looking into this. Second, there is no rush, as I have a workaround reverting to 1.0.25, I've tried with sane-release ppa, scanimage (sane-backends) 1.0.27git; backend version 1.0.27 and it works fine same with sane-test, which is ok, I've reverted to sane-git, an

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-25 Thread Rolf Bensch
Hi Jean, Please try my other ppa's (SANE Release and SANE Test) with older versions of SANE: https://launchpad.net/~rolfbensch and report the results. Then I'll have an idea where to search for the issue you reported. Please be patient. I'm on the move until end of August and I have less time to

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-21 Thread Curtis Graham
Rolf is the guy you want to talk to. I think he is England time zone. I usually don't here back from him until around 3am at my time and I'm Pacific Time. Just be patient. On Fri, Jul 21, 2017, 1:41 PM Jean Cérien wrote: > > Yes: > > deb http://ppa.launchpad.net/rolfbensch/sane-git/ubuntu xenial

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-21 Thread Jean Cérien
Yes: deb http://ppa.launchpad.net/rolfbensch/sane-git/ubuntu xenial main deb-src http://ppa.launchpad.net/rolfbensch/sane-git/ubuntu xenial main On Fri, Jul 21, 2017 at 3:40 PM, Curtis Graham wrote: > Is that from Rolf Bensch's PPA? > > https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-g

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-21 Thread Curtis Graham
Is that from Rolf Bensch's PPA? https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git On Fri, Jul 21, 2017, 9:14 AM Jean Cérien wrote: > > Hello > > Anyone ? > > J. > > On Wed, Jul 19, 2017 at 5:22 PM, Jean Cérien > wrote: > >> >> Hello >> I have a multifunction canon pixma mx 495. Up >>

Re: [sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-21 Thread Jean Cérien
Hello Anyone ? J. On Wed, Jul 19, 2017 at 5:22 PM, Jean Cérien wrote: > > Hello > I have a multifunction canon pixma mx 495. Up to 1.0.25+git20150528-1ubuntu2, > I only had one small issue, the ADF wasnt working, but flatbed was ok. > > Since 1.0.27+git20170719-xenial0, in flatbed mode, I can

[sane-devel] Issue with libsane 1.0.27+git20170719-xenial0 and Canon PIXMA MX495

2017-07-19 Thread Jean Cérien
Hello I have a multifunction canon pixma mx 495. Up to 1.0.25+git20150528-1ubuntu2, I only had one small issue, the ADF wasnt working, but flatbed was ok. Since 1.0.27+git20170719-xenial0, in flatbed mode, I can only scan on page and then I get an error: scanimage: sane_read: Error during device I