Hi, David
From the 2.6.22.14 dmesg log it seems that there exists the following
errors:
>ACPI Error (psargs-0355): [\_SB_.PHSR] Namespace lookup failure,
AE_NOT_FOUND
>ACPI Error (psparse-0551): Method parse/execution failed
[\_SB_.PCI0.LPC0.EC0_._REG] (Node da0b05a0), AE_NOT_FOUND
As the PHSR object doesn't exist, it causes that the EC _REG object can't
be executed correclty. In such case the EC device can't be initialized
correctly.
Will you please try the latest kernel(2.6.28-rc6/7) and see whether the
system can be booted with ACPI enabled?
In fact we have a similiar bug in kernel bugzilla(bug 8953, 10237). The
two boxes can't be booted with ACPI enabled as there is no PHSR object.
thanks.
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Live CD won't install on Acer Aspire 3050-1922
https://bugs.launchpad.net/bugs/191871
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