Messages in this thread | | | Date | Fri, 13 Oct 2006 12:56:20 -0700 (PDT) | From | alan <> | Subject | Re: Dell Inspiron e1405 hangs on lid close in 64-bit mode |
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On Fri, 13 Oct 2006, Pavel Machek wrote:
> Hi! > >> I have a Dell Inspiron e1405 laptop with a Core 2 Duo >> processor. >> Under every 64-bit kernel I have tried yet, it hangs >> when I close the >> lid (or, I would assume, do anything else that activates >> System >> Management Mode). It works fine under 32-bit mode; >> closing the lid >> turns the LCD off using DPMS. >> >> I understand that this might be entirely outside the >> control of the >> kernel developers, but I would of course love to be able >> to use this >> laptop in 64-bit mode. What information would be needed >> to fix it, >> and/or how would I go about debugging it? I've tried >> turning the > > Modify 64bit kernel entry point to do something trivial (flashing > character on vga text mode?) then see if lid close breaks it. If so, > blame smm, and force vendor to fix it.
I have the same problem, kinda sorta. Closing the lid causes it to go to sleep in the context that a vetrinarian uses. ("It was put to sleep.")
Wakeup just spins the drive. And spins. And spins. And spins.
The machine is also a 64bit. HP zv5200z AMD64 3700+.
According to a friend, 32bit suspend works in 32 bit but not 64bit.
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