Ok, I tried the acpi=force workaround and it's worked for 3 shutdowns. Unfortunately, since my problem only happened about 50% of the time, I can't say for certain if it's fixed the problem, but it looks good so far.
Ok, I tried the acpi=force workaround and it's worked for 3 shutdowns. Unfortunately, since my problem only happened about 50% of the time, I can't say for certain if it's fixed the problem, but it looks good so far.