1. Blocklist lpc_ich and gpio_ich module to eliminate ACPI error. The bug still exists.
2. Update kernel to 3.16-r3, The bug still exists. 3. Change USB keyboard to other USB port. The USB error log disappears and the system is able to reboot into X. 4. The result of fwts indicates that the error is the firmware bug. By 3 & 4, it may be a hardware or bios bug.?field.comment=1. Blocklist lpc_ich and gpio_ich module to eliminate ACPI error. The bug still exists. 2. Update kernel to 3.16-r3, The bug still exists. 3. Change USB keyboard to other USB port. The USB error log disappears and the system is able to reboot into desktop. 4. The result of fwts indicates that the error is the firmware bug. By 3 & 4, it should be a hardware/bios bug. ** Attachment added: "results.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1335026/+attachment/4145452/+files/results.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1335026 Title: [Dell OptiPlex 3011] Sometimes system won't be able to run suspend stress test To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1335026/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
