The Brother MFC-1910W printer-fax-scanner, brscan4 based, does not work with the symlink trick, the scanner is detected by sane-find-scanner, but is not listed by scanimage -l, and will only work after enabling the root account and issuing the 'su root' and 'xsane' commands in a terminal; a simple sudo xsane won't work. Although it seems to me a permission issue, creating appropriate (to the best of my knowledge!) udev rules files in the /etc/udev/rules.d directory and/or in /lib/udev/rules.d directory has no positive outcome, nor editing the the /lib/udev/rules.d/60-libsane1.rules file; my attempts were using the lines
## Brother MFC-1910W ATTRS{idVendor}=="04f9", ATTRS{idProduct}=="035d", MODE="0666", GROUP="scanner", ENV{libsane_matched}="yes" with several flavours of the MODE= option (0660 0666 0664 0777 and the like). Again: if only libsane1 will also look for sane backends in the "legacy" locations other than the new ones perhaps this insane mess would be sorted out. -- 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/1728012 Title: Many 3rd party scanner drivers are broken by a sane change Status in sane-backends package in Ubuntu: Confirmed Bug description: Many scanners can no more be used since sane has changed something: The 3rd-party plug-in the vendor provides as .deb package will still install. But the scanner is no more recognized. Scanners that are affected are(besides others): - Epson Perfection V10 - Epson Perfection V1000 - Epson WorkForce GT-1500 - Brother MFC-8510DN - Epson Perfection V33 It is to note that the probability that the scanner manufacturers fix things others broke is below 100%. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libsane1 1.0.27-1~experimental2ubuntu2 Uname: Linux 4.14.0-041400rc5-lowlatency x86_64 ApportVersion: 2.20.7-0ubuntu3.1 Architecture: amd64 Date: Fri Oct 27 12:35:52 2017 EcryptfsInUse: Yes SourcePackage: sane-backends UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1728012/+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