Shutdown hangs at: "ACPI_power_off_called".
Darren Critchley
darrenc at telus.net
Thu Oct 7 22:18:23 UTC 2004
Bill Stoye wrote:
><SNIP>
>
>I added "noapic", it wouldn't shut down. (tried twice)
>When I added "pci=noacpi" and "acpi=off", boot hung at the following
>line: "ohci_hcd: block sizes: ed 64 to 64"; there were a lot of strange
>messages I didn't recognize that streamed by, including segmentation
>fault and a number of failure/error messages.
>Bill
>
>
I was having a similar problem with my IBM Thinkpad, it was resolved
with the following
acpi=force
Note it is case sensitive. After reading the dmesg, I found that Ubuntu
was not starting the acpi because my bios was older than 1999. Adding
that option fixed that and now it shuts down properly.
Darren
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