Public bug reported: sane-backends (1.0.27-1~experimental3ubuntu2.2) brought a fix for a black vertical band on scans done with e.g. Canon LiDE 100 and 200 scanners on Ubuntu 18.04 as noted here:
sane-backends (1.0.27-1~experimental3ubuntu2.2) bionic; urgency=medium * debian/patches/git-fix-discolored-bar-issue.patch: - Upstream commit to fix issue with discolored bar on Genesys GL847 scanners (LP: #1731459). -- Gunnar Hjalmarsson <gunna...@ubuntu.com> Thu, 08 Aug 2019 20:27:00 +0200 However, on my Canon LiDE 120 it worked fine before that fix in 18.04, but now the image shows a discolored band at precisely the same location where on an LiDE 100/200 the black band used to be. See attached test scan for an example and compare with the uploads from https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1731459 . Affected are also daily builds of 20.04 from 2020-02-15. ** Affects: sane-backends (Ubuntu) Importance: Undecided Status: New ** Attachment added: "test scan showing the vertical band" https://bugs.launchpad.net/bugs/1863424/+attachment/5328427/+files/lide120.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1863424 Title: Regression on Canon LiDE 120 by fix for #1731459 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1863424/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs