[ltp] USB problem on ThinkPad 380Z

Ramius linux-thinkpad@linux-thinkpad.org
Thu, 10 Nov 2005 18:00:06 +0100


Harry Popov ha scritto:

>On Wed, 2005-11-09 at 18:04 +0000, Damien Challet wrote:
>  
>
>>On Wednesday 09 November 2005 16:37, Harry Popov wrote:
>>    
>>
>>>On Wed, 2005-11-09 at 17:12 +0100, Ramius wrote:
>>>      
>>>
>>>>I have tried acpi=off, and the usb pen worked perfectly... Latest
>>>>Knoppix (4.0.2), by default, use apm instead acpi on this laptop.
>>>>Various pci=... parameter doesn't make usb to work, if acpi is enabled.
>>>>        
>>>>
>>>Just to share experience. It is the same with T600X. I have to use
>>>acpi=off to have PCMCI card and USB working. The same with all kernels
>>>up to 2.6.12. I always used precompiled kernels of the distributions.
>>>Right now using Ubuntu Breezy Badger.
>>>      
>>>
>>acpi=on pci=noacpi is the solution
>>
>>    
>>
>
>Works on T600X. Thanks Damien!
>  
>
It seems to work for me too :D

Thank you very much :)