The patch was backported to 3.13.0-32. The problem is fixed for my system with Ubuntu 14.04! But I'm not sure if this bug report can be closed, because this problem still exists, depending on the hardware.
@madbiologist: THX, but many to this problem related patches had side effects. I discovered this problem nearly a year ago and I wasted a lot of time. There was a fix, but this patch had side effects and the new fix caused the old problems on my system. In my eyes this is a fix for a fix for a fix. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1236420 Title: OptiPlex 9020 and Wake-on-LAN: reboot instead of a shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1236420/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs