@genti (pashol), are you sure it's fixed? I see no evidence of a fix according to history: * https://gitlab.com/sane-project/backends/commits/master/backend/genesys.c
Also, has anyone successfully worked around the problem? In theory, if we rebuild from 1.0.25 git snapshot, it SHOULD resolve the problem; https://help.ubuntu.com/community/CompileSaneFromSource (gawd it's dumb why Ubuntu took into 1.0.27 experimental ...) My steps were: -- sudo apt-get install checkinstall libusb-dev build-essential libsane-dev libavahi-client-dev libavahi-glib-dev cd ~/projects/_<somewhere you want a temp git clone to go...> git clone git://anonscm.debian.org/collab-maint/sane-backends.git cd sane-backends/ git checkout tags/upstream/1.0.25 ./configure --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --sysconfdir=/etc --localstatedir=/var BACKENDS="genesys" -- make sudo checkinstall . #@ (i named my package sane-git-1.0.25 for easy future removal) $ dpkg --list | grep sane-git ii sane-git-1.0.25 1.0.25-1 amd64 sane-backends -- now, I'm not sure why, but it doens't show it actually installing the genesys library back-end ... bah .. just a bunch of docs! , (something about the configure/make/install didn't quite go right I su ppose ..) -- OK fine then ... (find the backend library it built...) ~/projects/sane-backends$ find . | grep libsane-genesys ./backend/.libs/libsane-genesys.lai ./backend/.libs/libsane-genesys.la ./backend/.libs/libsane-genesys.so ./backend/.libs/libsane-genesys.so.1 ./backend/.libs/libsane-genesys.so.1.0.25 <<---- THIS!! we need it ./backend/libsane-genesys.la $ cd /usr/lib/x86_64-linux-gnu/sane $ sudo rm libsane-genesys.so libsane-genesys.so.1 $ sudo ln -s /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25 $ sudo ln -s /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25 libsane-genesys.so $ sudo ln -s /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25 libsane-genesys.so.1 /usr/lib/x86_64-linux-gnu/sane$ ll | grep genesys -rw-r--r-- 1 root root 867724 Oct 24 21:43 libsane-genesys.a lrwxrwxrwx 1 root root 79 Mar 11 21:22 libsane-genesys.so -> /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25* lrwxrwxrwx 1 root root 79 Mar 11 21:22 libsane-genesys.so.1 -> /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25* lrwxrwxrwx 1 root root 79 Mar 11 21:22 libsane-genesys.so.1.0.25 -> /home/fermulator/projects/sane-backends/backend/.libs/libsane-genesys.so.1.0.25* -rw-r--r-- 1 root root 537056 Oct 24 21:43 libsane-genesys.so.1.0.27 -- then unplug + replug scanner - BOOM FIXED (WORKAROUND) -- whenever it _does_ finally get fixed, hopefully the next package installation will wipe my lib symlinks automatically -- 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/1731459 Title: genesys_gl847 scanners produce a black band in scanned images on Ubuntu 17.10 Status in sane-backends package in Ubuntu: Confirmed Bug description: On Windows it works but on my Ubuntu 17.10 I see a black band on scanned image. The scanner is Canon CanoScan LIDE100. Libsane version is 1.0.27-1~experimental2ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1731459/+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
