Installed cups 1.4.0-3.1 Deleted the old printer Set sudo aa-enforce cupsd Plugged printer in Printer found Print test page Printed successfully No residual usb service eating CPU
Looks like everything is fixed from this end. Thanks people, your work is appreciated :) -- usblp Kernel module needs to be removed and /dev/bus/usb/*/* made accessible for USB printers to work with CUPS 1.4.x https://bugs.launchpad.net/bugs/420015 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
