[WORKAROUND] Re: usb power turned off by X.org

[Kent Hauser]

Hi,

Thanks to a note from Vaclav Rehak, I've a workaround for the USB power 
problem. Removing extension "glx" from the XF86Config file solved the 
problem.

I still think there's a bug in there -- possibly the UCHI register writes for 
the Intel 82801DB chip inadvertently clear an extended register bit which 
supplies power. A utility which queries the controller & possibly allows 
twiddling of things like power would also be useful.

Thanks all for the quick help resolving this problem.

Kent

On Sunday 17 October 2004 03:26 am, Vaclav Rehak wrote:
> It sounds similar to my problem on R40.
> Are you using radeon DRM kernel module?
> See http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/72224