I posted a comment related to this issue : https://bugs.launchpad.net/ubuntu/+source/acpi-support/+bug/74394/comments/5
I'm not an expert but I thing the problem is in power.sh : it doesn't make the difference whether or not laptop-mode is installed (and enabled on ac or battery) and overwrite the hdparm settings. -- power.sh must reapply laptop-mode settings after suspend https://bugs.launchpad.net/bugs/229693 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