I have the same issue on Ubuntu Mate 14.04.3 LTS with kernel 3.16.0-51 With this kernel the Canon network driver stopped to work. The command "cnijnetprn --search auto" doesn't find any printer. If I boot a previous kernel, it works fine.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1507863 Title: Lost ability to print on LAN printer with 3.16.0-51 kernel Status in linux-lts-utopic package in Ubuntu: Confirmed Bug description: After upgrading to new kernel, attempts to print resulted in no printer activity and no error messages. Printer is Canon Maxify 2320 using Canon Linux drivers and is attached via LAN. Rebooted into -50 kernel and printing worked normally again. Symptom is print job shows up in queue but is never sent to printer. Scanning function of printer works. Confirmed on following real machine installs Distro version arch kernel Lubuntu 14.04 32 3.13.0-66 Lubuntu 14.04 64 3.13.0-66 Lubuntu 14.04 32 3.16.0-51 Ubuntu 12.04 32 3.13.0-66 Ubuntu 14.04 64 3.16.0-51 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-51-generic 3.16.0-51.69~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-51.69~14.04.1-generic 3.16.7-ckt17 Uname: Linux 3.16.0-51-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.15 Architecture: amd64 CurrentDesktop: Unity Date: Mon Oct 19 23:09:09 2015 InstallationDate: Installed on 2015-03-03 (230 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1507863/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
