More informations : I have the latest kernel on feisty herd 5 : Linux GNU-BoX 2.6.20-9-generic #2 SMP Mon Feb 26 03:01:44 UTC 2007 i686 GNU/Linux
I've experienced this bug when i was on dapper, then it was fixed. And now it appears again. Seems to be a kernel acpi regression. ** Changed in: acpi (Ubuntu) Status: Unconfirmed => Confirmed -- poweroff does not work on ASUS P4P800-SE https://launchpad.net/bugs/88623 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs