I reported by mistake: cat /proc/acpi/button/lid/LID/info
but it should be: cat /proc/acpi/button/lid/LID/state -- Laptop (DELL); when closing lid screen stays on https://bugs.launchpad.net/bugs/123487 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