* Re: serial console does not wake from S3 suspend
@ 2014-04-03 13:10 Valerio Vanni
0 siblings, 0 replies; 2+ messages in thread
From: Valerio Vanni @ 2014-04-03 13:10 UTC (permalink / raw)
To: linux-pm, linux-serial, linux-kernel
"Valerio Vanni" <valerio@valeriovanni.com> ha scritto nel messaggio
news:lg9etc$9fl$1@ger.gmane.org
> When resuming from S3 suspend, serial console starts sending garbage
> on the serial port.
> Not continuously, it sends garbage only when in local console prints a
> text.
> It stops only when the (sending) machine is shut down, or if some
> text is sent manually (i.e. with "cat txtfile > /dev/ttyS0").
>
> Full details are here:
> https://bugzilla.kernel.org/show_bug.cgi?id=69751
The problem is still present in final 3.14 (and in linux-next).
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: serial console does not wake from S3 suspend
@ 2014-05-30 9:53 Valerio Vanni
0 siblings, 0 replies; 2+ messages in thread
From: Valerio Vanni @ 2014-05-30 9:53 UTC (permalink / raw)
To: linux-pm, linux-serial, linux-kernel
Cc: gregkh, jslaby, baryluk, davem, peter, rjw, aaron.lu, tianyu.lan
> When resuming from S3 suspend, serial console starts sending garbage
> on the serial port.
> Not continuously, it sends garbage only when in local console prints a
> text.
> It stops only when the (sending) machine is shut down, or if some
> text is sent manually (i.e. with "cat txtfile > /dev/ttyS0").
>
> Full details are here:
> https://bugzilla.kernel.org/show_bug.cgi?id=69751
The problem is still present in 3.14.4, 3.15-rc7 and today's next.
I hope someone is going to look at this bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2014-05-30 10:00 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-04-03 13:10 serial console does not wake from S3 suspend Valerio Vanni
2014-05-30 9:53 Valerio Vanni
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®