Alkis Georgopoulos, as you noted in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/853244/comments/14 how you could not run apport-collect, could you please execute the following via the Terminal and we can mark it a duplicate of this one: ubuntu-bug linux
** Tags added: kernel-bug-exists-upstream ** Tags removed: apport-collected ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/853244 Title: Acer Aspire 5742Z brightness keys not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/853244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs