[ltp] (fwd) Re: [BUG] long freezes on thinkpad t60

Florian Manschwetus linux-thinkpad@linux-thinkpad.org
Fri, 25 May 2007 08:47:36 +0200


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Henrique de Moraes Holschuh schrieb:
> Head's up for T60 and X60 onwers.

Don't surrender my T60 works totally fine, using the 2.6.20 sources
posted here some time ago. But afaik i didn't tested such stuff
mentioned here. But I'm open to test when someone could give me details.

florian
> 
> ----- Forwarded message from "Kok, Auke" <auke-jan.h.kok@intel.com> -----
> 
> Henrique de Moraes Holschuh wrote:
>> On Thu, 24 May 2007, Miklos Szeredi wrote:
>>> Tried nmi_watchdog=1, but then the machine locks up hard shortly after
>>> boot.
>> NMIs in some thinkpads are bad trouble, they lock up the blasted IBM/Lenovo
>> SMBIOS if they happen to hit it while it is servicing a SMI, and thinkpads
>> do SMIs like crazy.
> 
> there's also a L1 ASPM issue with the e1000 chipset in the way (for T60/X60 
> only). Make sure you are using 2.6.21 or newer. See netdev archives for more 
> on that.
> 
> Auke
> 
> ----- End forwarded message -----
> 


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