Yes, I used sudo sh -c 'echo 1 > /proc/acpi/video/GFX0/DOS' and sudo sh -c 'echo 0 > /proc/acpi/video/GFX0/DOS'
But, it is not the same case. For instance, when I do the following, it recognizes correctly if the lid is closed or open. (with the lid closed) $ cat /proc/acpi/button/lid/LID/state state: closed (with the lid open) $ cat /proc/acpi/button/lid/LID/state state: open However, when the lid is open, the gnome-power-manager stills shows: "lid is closed, so we are ignoring ->NORMAL state changes" Because of that, it does not put the display to sleep. And when I boot, it works properly. This only happens after I close the lid for the first time. Killing gnome-power-manager and starting it again does not solve the problem. Only after logging out and logging in or rebooting, it works again. In fact, also in https://bugzilla.redhat.com/show_bug.cgi?id=512958 the report creator said at the beginning: "/proc/acpi/button/lid/C1C4/state is changing correctly from open to close and vice versa." In /etc/default/acpi-support I have: HIBERNATE_MODE=shutdown and SUSPEND_METHODS="dbus-pm dbus-hal pm-utils" Though, my problem is not the hibernate or suspend modes, which work well. The problem is that gnome-power-manager recognizes the lid as closed when it is open. Do you think it might be related? Thank you for your help! -- HP 2140 Lid Close Not Detected https://bugs.launchpad.net/bugs/376793 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
