Just adding a note that the patch @kahing was referencing is already in the Jaunty 2.6.28 kernel. I've pasted the git commit id below. @kahing, if you want to try a LiveUSB I recommend using usb-creator and the latest Alpha 5 image available at http://cdimage.ubuntu.com/releases/jaunty/ . Definitely let us know your results if you test. Thanks.
commit 8b59560a3baf2e7c24e0fb92ea5d09eca92805db
Author: Shaohua Li <email address hidden>
Date: Thu Aug 28 10:02:03 2008 +0800
ACPI: dock: avoid check _STA method
In some BIOSes, every _STA method call will send a notification again,
this cause freeze. And in some BIOSes, it appears _STA should be called
after _DCK. This tries to avoid calls _STA, and still keep the device
present check.
Just adding a note that the patch @kahing was referencing is already in the Jaunty 2.6.28 kernel. I've pasted the git commit id below. @kahing, if you want to try a LiveUSB I recommend using usb-creator and the latest Alpha 5 image available at http:// cdimage. ubuntu. com/releases/ jaunty/ . Definitely let us know your results if you test. Thanks.
commit 8b59560a3baf2e7 c24e0fb92ea5d09 eca92805db
Author: Shaohua Li <email address hidden>
Date: Thu Aug 28 10:02:03 2008 +0800
ACPI: dock: avoid check _STA method
In some BIOSes, every _STA method call will send a notification again,
this cause freeze. And in some BIOSes, it appears _STA should be called
after _DCK. This tries to avoid calls _STA, and still keep the device
present check.
http:// bugzilla. kernel. org/show_ bug.cgi? id=10431
Signed-off-by: Shaohua Li <email address hidden>
Signed-off-by: Len Brown <email address hidden>