thanks you all for help but while installation some errors occurred described in this bug report : https://bugs.launchpad.net/ubuntu/+source/fwts/+bug/1414946 in addition to a bug happened in the nvidia driver which had problems being reported .
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1411833 Title: brightness controller not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1411833/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
