Reporting againg 'xorg' is unrelated to 'upgrade'; should have been reported against 'apt' instead. So all the logs joined here are useless for fixing that problem.
What are the outputs of: sudo apt-get install -f sudo apt-get update && sudo apt-get upgrade Usually in such a case, either some package(s) are broken due to dependencies conflict. If you have some ppa's package(s) installed, then downgrade via 'ppa-purge' ** Changed in: xorg (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771540 Title: i am not able to install the updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1771540/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs