Oops, no, on the original reporter case it has nothing to do with ethernet or network. his culprit device seems to be the Sata controller, if i read his data correctly.
his dmesg: [ 8461.100062] ahci 0000:05:00.0: failed to stop engine (-5) hist hwinfo: description: SATA controller product: JMB362/JMB363 Serial ATA Controller vendor: JMicron Technology Corp. physical id: 0 bus info: pci@0000:05:00.0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/781977 Title: Suspend only works once, fails second time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/781977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs