linux-kernel - Re: s2ram slow (radeon) / failing (usb)

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Message-ID: <Pine.LNX.4.44L0.1005031103180.1651-100000@iolanthe.rowland.org>
Date:	Mon, 3 May 2010 11:04:33 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Bruno Prémont <bonbons@...ux-vserver.org>
cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	USB list <linux-usb@...r.kernel.org>
Subject: Re: s2ram slow (radeon) / failing (usb)

On Mon, 3 May 2010, Bruno [UTF-8] PrÃ©mont wrote:

> > Did you boot with "no_console_suspend"?  Are you using a VT console
> > instead of X (a serial console may or may not work as well)?
> 
> Yes, I'm booting with no_console_suspend and console=ttyS0. On that
> system there is no X. Multiple ttys are showing up on display with
> KMS or VGA text mode (just the getty, all kernel and init output goes to
> serial console as expected)

You're better off sending the console output to the display (or to
both); I don't know how well serial consoles work with
no_console_suspend.

Alan Stern

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