Tomasz, after booting with acpi=force, please update the report with the output of "uname -a", and please attach the output of the following commands:
sudo lspci -vv sudo lspci -vvn sudo dmidecode Please be sure to use sudo, root privileges are required to obtain the necessary information. Please attach one file per command, please do not compress the output, please do not add the output in-line, and please do not attempt to email in the attachments - they have to be added to the report within Launchpad. It would also be useful if you could create a wiki page for your laptop; please refer to [1]. Thanks! [1] https://wiki.ubuntu.com/LaptopTesting ** Changed in: acpi-support (Ubuntu) Assignee: (unassigned) => Peter Whittaker Status: Unconfirmed => Needs Info -- N340S8 laptop needs to have ACPI enabled https://bugs.launchpad.net/bugs/92806 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs