sorry for the late response, i tough there may be a mail send when somebody respond the subject.
i tried the code, i a am a beginer on linux so i guess it tried the report the problem via internet on this site to you. i gave the permission but it said sth. like this : You are not the reporter or subscriber of this problem report, or the report is a duplicate or already closed. Please create a new report using "apport-bug". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/896810 Title: 64-bit does not use 4GB RAM instead uses 2GB To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/896810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs