This bug is with me since Ubuntu 09.04 till now (12.04) on my MacPro1,1. Maybe this bug could be resolved, if module ioatdma is safely shut down before suspend...
Unfortunately, I do not know which other modules depend on ioatdma -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750516 Title: ioatdma 0000:00:08.0: Channel halted, chanerr = 0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/750516/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
