pm-suspend could reproduce this bug, fail rate is around one out of ten. steps to reproduce this message instead of using checkbox: * boot the system * use command "pm-suspend", then the system will go to suspend * after make sure the system has suspended, click mouse or keyboard to wake up the system * command "dmesg | grep PSR" to check whether the message pop up * if no such message, use command "dmesg -C" to clean the buffer and do the steps again from the bullet 2 until you get the message
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248865 Title: [HP Paviliion dm1] [\_SB_.ACAD._PSR] [AE_ALREADY_EXISTS] ACPI Error message in kernel log after suspend resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1248865/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs