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Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1958089 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. Please note: `ubuntu-bug`, `apport` & bug reporting tools are provided with Ubuntu by default, many require manual addition for some releases of downstream OSes based on Ubuntu (eg. Linux Mint). You should check with your distribution first. (If your system contains 3rd party packages (eg. Linux Mint), this will likely need to be confirmed by a pure Ubuntu system before it's worked on. Linux Mint use runtime adjustments, plus 3rd party packages which make it a different system. Have you filed a bug with Linux Mint?) ** Package changed: ubuntu => linux (Ubuntu) ** Changed in: linux (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/1958089 Title: Acer laptop screen goes black after a few hours of work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958089/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs