It happened to me when trying to install my Epson XP214 printer. I downloaded epson's official drivers
epson-inkjet-printer-escpr_1.6.0-1lsb3.2_amd64.deb iscan_2.30.1-1~usb0.1.ltdl7_amd64.deb iscan-data_1.36.0-1_all.deb iscan-network-nt_1.1.1-1_amd64.deb but epson-inkjet-printer-escpr_1.6.0-1lsb3.2_amd64.deb failed due to lsb being misconfigured. I tryed to repair it but it breaks everytime after a simple "apt-get install lsb" on 15.04 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to debconf in Ubuntu. https://bugs.launchpad.net/bugs/349469 Title: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable Status in Ambasa: New Status in Debconf: New Status in aptdaemon package in Ubuntu: Confirmed Status in debconf package in Ubuntu: Triaged Bug description: Upgrading packages that use debconf sometimes fail with the following error: debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/ambasa/+bug/349469/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp