Bug 886167

Tim Gardner rtg.canonical at gmail.com
Wed Feb 22 15:22:50 UTC 2012


On 02/22/2012 02:55 AM, Colin Ian King wrote:
> Hi Tim,
>
> Looks like the USB3 driver was made a built-in for precise which is
> causing some users a headache for S3 workarounds. For a bunch of
> machines it seems that removing and reloading the driver over a
> suspend/resume cycle is the only way forward to making S3 work reliably.
>
> I'm kinda confused by your comment in
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/886167/comments/2 -
> I'm really not sure what that relates to since having the module built
> in causes us more S3 issues from what I understand... can you explain
> the comment further?
>
> Colin

Danged if I can remember what it meant. I clearly didn't do my job and 
get enough context into the bug so that my comment makes sense.

The issue with the USB host drivers not being built in is that devices 
can get assigned the wrong speed if the host drivers don't load (or 
register) in the right order.

rtg
-- 
Tim Gardner tim.gardner at canonical.com



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