Ubuntu
linux package

  1. Bug #1197871
  2. Comment #6

Comment 6 for bug 1197871

Revision history for this message
glennric (glennric) wrote : Re: ACPI wakeup fails if HPET enabled in BIOS

I have this problem now that I have upgraded to Ubuntu 13.10 with kernel version 3.11.0-13-generic.

If I add "hpet=disabled" to the GRUB_CMDLINE_LINUX_DEFAULT variable in /etc/default/grub (and run sudo update-grub), then the computer wakes on alarm. Otherwise it does not.

I have had this problem on and off through various distributions of Ubuntu. I did not have this problem with Ubuntu 13.04. I think I did with Ubuntu 12.10 though.