Re: USB sound card freezes USB after resume from suspend

[Geraldo Nascimento <geraldogabriel@gmail.com>]

On Wed, Apr 26, 2023 at 08:02:58AM +0200, Takashi Iwai wrote:
> On Wed, 26 Apr 2023 07:46:47 +0200,
> Geraldo Nascimento wrote:
> > 
> > Hello Jakub and Takashi,
> > 
> > On Wed, Apr 26, 2023 at 07:24:50AM +0200, Takashi Iwai wrote:
> > > On Tue, 25 Apr 2023 20:19:24 +0200,
> > > Jakub Kicinski wrote:
> > > > 
> > > > Hi!
> > > > 
> > > > For a few weeks now I can't use any USB devices if I suspend my laptop
> > > > with my USB sound card active and resuming it without it connected.
> > 
> > Takashi, did you pay attention to the workflow of triggering Jakub's
> > bug? He suspends the computer with the sound card active, disconnects
> > the sound card and expects to resume his computer back to an usable
> > state.
> 
> It's a pretty normal procedure for many people; most of USB type-C
> docks have a USB audio built-in, and people remove the machine from
> the dock after suspend.  So that's an operation that is seen everyday
> everywhere.
> 
> Still I haven't heard this issue, and it implies that it's either
> something new or specific to the machine or the environment.  Or we've
> been just lucky...
> 
> 
> Takashi

Understood, sorry for adding noise then.

Thanks,
Geraldo Nascimento