Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your dmesg attachment in this bug report it seems that there is a problem with your hardware. I recommend performing a back up and then investigating the situation. Measures you might take include checking cable connections and using software tools to investigate the health of your hardware. In the event that is is not in fact an error with your hardware please set the bug's status back to New. Thanks and good luck!
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: hardware-error ** Changed in: sane-backends (Ubuntu) Importance: Undecided => Low ** Changed in: sane-backends (Ubuntu) Status: New => Invalid -- 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/1809054 Title: package libsane1 1.0.27-1~experimental3ubuntu2 [modified: lib/udev/rules.d/60-libsane1.rules] failed to install/upgrade: trying to overwrite shared '/lib/udev/rules.d/60-libsane1.rules', which is different from other instances of package libsane1:i386 Status in sane-backends package in Ubuntu: Invalid Bug description: I tried to install wine and this happened. ProblemType: Package DistroRelease: Ubuntu 18.04 Package: libsane1 1.0.27-1~experimental3ubuntu2 [modified: lib/udev/rules.d/60-libsane1.rules] ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18 Uname: Linux 4.15.0-42-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 Date: Tue Dec 18 17:12:18 2018 DuplicateSignature: package:libsane1:1.0.27-1~experimental3ubuntu2 [modified: lib/udev/rules.d/60-libsane1.rules] Unpacking libsane1:i386 (1.0.27-1~experimental3ubuntu2) ... dpkg: error processing archive /var/cache/apt/archives/libsane1_1.0.27-1~experimental3ubuntu2_i386.deb (--unpack): trying to overwrite shared '/lib/udev/rules.d/60-libsane1.rules', which is different from other instances of package libsane1:i386 ErrorMessage: trying to overwrite shared '/lib/udev/rules.d/60-libsane1.rules', which is different from other instances of package libsane1:i386 InstallationDate: Installed on 2018-07-17 (154 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.3ubuntu0.1 SourcePackage: sane-backends Title: package libsane1 1.0.27-1~experimental3ubuntu2 [modified: lib/udev/rules.d/60-libsane1.rules] failed to install/upgrade: trying to overwrite shared '/lib/udev/rules.d/60-libsane1.rules', which is different from other instances of package libsane1:i386 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/1809054/+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