[patch] USB after second suspend/resume on ThinkPads.

Lars Engels lars.engels at 0x20.net
Wed Jun 18 10:41:17 UTC 2014


On Mon, Jun 16, 2014 at 09:21:55PM +0200, Edward Tomasz Napierała wrote:
> Hi.  Patch below should fix a problem where USB stops working after
> _second_ suspend/resume, which happens on various ThinkPad models.
> Please test, and report both success stories and failures.  If nothing
> comes up, I'll commit it in a week or so.
> 
> (Btw, has anyone encountered the problem on hardware other than ThinkPads?)

You, Sir, are officially my hero of the month!

I applied the patch and it works flawlessly on my Thinkpad X200
(4 resumes so far). 

Thanks a lot!

Lars
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