Un/re-plugging power causes switching between "min_power" and "max_performance". See /usr/lib/pm-utils/power.d/powersave-policy-sata-link-power
-- SATA link power management causes disk errors and corruption https://bugs.launchpad.net/bugs/539467 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