Hi Stephen, Please test an older version from my test ppa: git20170627. I hope that this version is running.
On a not working system, please test this: $ SANE_USB_WORKAROUND=1 scanimage -T I still cannot reproduce this problem on my system, even in a VirtualBox VM with installed Ubuntu 17.04. Many thanks for your help. Cheers, Rolf Am 26.08.2017 um 14:57 schrieb Stephen Weston: > Hi, > > Had a go with the Ubuntu test ppa after a fresh install of Ubuntu 17.04 > in VirtualBox. The terminal output is as below. As you can see the > scanner was successfully detected and the initial scan worked, but the > scanner was left in a busy 'scanning...' state and a second attempt at > scanning did not work. > > stephen@stephen-VirtualBox:~$ scanimage --version > scanimage (sane-backends) 1.0.27git; backend version 1.0.27 > > > > stephen@stephen-VirtualBox:~$ scanimage -L > device `pixma:MX530_192.168.1.68' is a CANON Canon PIXMA MX530 > Series multi-function peripheral > > > > stephen@stephen-VirtualBox:~$ scanimage -T > scanimage: scanning image of size 638x877 pixels at 24 bits/pixel > scanimage: acquiring RGB frame, 8 bits/sample > scanimage: reading one scanline, 1914 bytes... PASS > scanimage: reading one byte... PASS > scanimage: stepped read, 2 bytes... PASS > scanimage: stepped read, 4 bytes... PASS > scanimage: stepped read, 8 bytes... PASS > scanimage: stepped read, 16 bytes... PASS > scanimage: stepped read, 32 bytes... PASS > scanimage: stepped read, 64 bytes... PASS > scanimage: stepped read, 128 bytes... PASS > scanimage: stepped read, 256 bytes... PASS > scanimage: stepped read, 512 bytes... PASS > scanimage: stepped read, 1024 bytes... PASS > scanimage: stepped read, 2048 bytes... PASS > scanimage: stepped read, 2047 bytes... PASS > scanimage: stepped read, 1023 bytes... PASS > scanimage: stepped read, 511 bytes... PASS > scanimage: stepped read, 255 bytes... PASS > scanimage: stepped read, 127 bytes... PASS > scanimage: stepped read, 63 bytes... PASS > scanimage: stepped read, 31 bytes... PASS > scanimage: stepped read, 15 bytes... PASS > scanimage: stepped read, 7 bytes... PASS > scanimage: stepped read, 3 bytes... PASS > > > > stephen@stephen-VirtualBox:~$ scanimage -T > scanimage: scanning image of size 638x877 pixels at 24 bits/pixel > scanimage: acquiring RGB frame, 8 bits/sample > scanimage: reading one scanline, 1914 bytes... FAIL Error: Error > during device I/O > > > > Thanks. I appreciate your work in getting the scanner sorted. > Kind regards, > Stephen > > On 26 August 2017 at 10:50, Rolf Bensch <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > I just uploaded a version without the sanei threading changes to my > Ubuntu test ppa > (https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-test > <https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-test>). Please > test this version and report your results. > > Many thanks for your help. > > Cheers, > Rolf > > Am 12.08.2017 um 05:32 schrieb Olaf Meeuwissen: > > Hi Kay, > > > > Kay Drangmeister writes: > > > >> Hi, > >> > >> I am using the sane libs (Ubuntu 16.04) with a Canon Pixma MX925 > >> successfully for years now. Since some time (days, maybe weeks), the > >> scan process does not terminate well. > > > > There were two recent threads about similar issues that may be of > > interest > > > > > https://lists.alioth.debian.org/pipermail/sane-devel/2017-July/035481.html > > <https://lists.alioth.debian.org/pipermail/sane-devel/2017-July/035481.html> > > > https://lists.alioth.debian.org/pipermail/sane-devel/2017-July/035520.html > > <https://lists.alioth.debian.org/pipermail/sane-devel/2017-July/035520.html> > > > > Note, both threads continue on > > > > > > https://lists.alioth.debian.org/pipermail/sane-devel/2017-August/thread.html > > <https://lists.alioth.debian.org/pipermail/sane-devel/2017-August/thread.html> > > > > You could try reverting to 1.0.25+git20150528 > > > > @Rolf> I hope these recent problem don't have anything to do with my > > sanei threading changes. > > > >> [...] > > > > 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: [email protected] > <mailto:[email protected]> > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel > <http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel> > Unsubscribe: Send mail with subject "unsubscribe your_password" > to [email protected] > <mailto:[email protected]> > > -- sane-devel mailing list: [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to [email protected]
