Alfred Plohoy, thank you for taking the time to report this and trying to help make Ubuntu better. However, Linux Mint is not a software package provided by the official Ubuntu repositories. Because of this the Ubuntu project can not support or fix your particular bug. Please report this bug to the provider of the software package. Thanks!
If you are interested in learning more about software repositories and Ubuntu, check https://help.ubuntu.com/community/Repositories. If this is reproducible in Ubuntu, it will help immensely if you filed a new report with Ubuntu (not Mint) via a terminal: ubuntu-bug xorg Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information. Also, please feel free to subscribe me to it. ** Changed in: xorg (Ubuntu) Importance: Low => Undecided ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1500492 Title: screen freeze, nouveau driver, ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1500492/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp