@Andy -- I'm testing the kernels at the link in post #11. It corrects my ACPI issues. However, so far on two boots, I apport pops up with "Your system encountered a serious kernel problem." I'm attaching the two files in /var/crash in the hope that the information will help you.
@Andy -- I'm testing the kernels at the link in post #11. It corrects my ACPI issues. However, so far on two boots, I apport pops up with "Your system encountered a serious kernel problem." I'm attaching the two files in /var/crash in the hope that the information will help you.