*** This bug is a duplicate of bug 656745 *** https://bugs.launchpad.net/bugs/656745
Same problem on ASUS K50IE with ubuntu 10.10 64 bits I have found a bypass and maybe a lead for debugging : I have install the package "laptop-mode-tools" : It remove the packages "acpi-support" and "pm-utils" and then it works on battery ( I'm currently on battery ;-) ) I hope it helps! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/660746 Title: System (notebook) freze after electric cable is detached in Maverick -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs