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From: Lars Boegild Thomsen <lth@cow.dk>
To: Jonathan Nieder <jrnieder@gmail.com>
Cc: "Tian, Kevin" <kevin.tian@intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
	Fengzhe Zhang <fengzhe.zhang@intel.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"JBeulich@novell.com" <JBeulich@novell.com>,
	Ian Campbell <Ian.Campbell@eu.citrix.com>,
	"mingo@redhat.com" <mingo@redhat.com>,
	"hpa@zytor.com" <hpa@zytor.com>,
	Andreas Wallberg <andreas.wallberg@gmail.com>,
	Robert Scott <bugs@humanleg.org.uk>
Subject: Re: [regression] Ideapad S10-3 does not wake up from suspend
Date: Sun, 13 May 2012 09:22:10 +0800	[thread overview]
Message-ID: <201205130922.10945.lth@cow.dk> (raw)
In-Reply-To: <20120512231349.GA17443@burratino>

On Sunday 13 May 2012 07:13:49 Jonathan Nieder wrote:
> In September, Kevin Tian wrote:
> >> Lars Boegild Thomsen writes[1]:
> >>> After update from 2.6 kernel to 3.0 my Idepad S10-3 will not wake up
> >>> after sleep.  Back to latest 2.6 kernel works fine.
>  - passing parameters "hpet=disable highres=off nohz=off" helps some
>    people if I understand correctly, but I might have misunderstood.[2]

I didn't notice this one before but that actually works for me.  Adding those 
kernel params and sleep works again.  I tried combinations thereof but no-go - 
all 3 required.

> I'd be interested to hear whether the same problem occurs when trying
> to suspend from the minimal initramfs environment.  (On systems like
> Debian that use initramfs-tools, that means passing the kernel command
> line parameter "break=top", booting, loading some appropriate minimal
> collection of modules --- maybe none ---, and then running
> "echo mem >/sys/power/state".  initramfs-tools(8) has details.)

And I just tried this loading no modules manually and it's the same - never 
wakes up after sleep.

//Lars...

  reply	other threads:[~2012-05-13  1:22 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-06  6:43 [PATCH v2 2/2] x86: don't unmask disabled irqs when migrating them Tian, Kevin
2011-05-06  9:59 ` Thomas Gleixner
2011-05-06 12:54   ` Tian, Kevin
2011-05-06 12:54     ` Tian, Kevin
2011-05-06 13:14     ` [Xen-devel] " Tian, Kevin
2011-05-06 13:24     ` Thomas Gleixner
2011-05-06 14:04       ` Ian Campbell
2011-05-08  1:44         ` Jeremy Fitzhardinge
2011-05-08  1:44           ` Jeremy Fitzhardinge
2011-05-09  0:44           ` Tian, Kevin
2011-05-09  0:44             ` Tian, Kevin
2011-05-09  1:45             ` Jeremy Fitzhardinge
2011-05-09  1:45               ` Jeremy Fitzhardinge
2011-05-06 14:28     ` Stefano Stabellini
2011-05-06 14:28       ` Stefano Stabellini
2011-05-06 21:43       ` Tian, Kevin
2011-05-09  2:11       ` Tian, Kevin
2011-05-09 12:02         ` Stefano Stabellini
2011-05-09 12:36           ` Thomas Gleixner
2011-05-10  3:24             ` Tian, Kevin
2011-05-18 23:49               ` Tian, Kevin
2011-05-18 23:49                 ` Tian, Kevin
2011-05-19 12:08                 ` Stefano Stabellini
2011-05-19 16:18                   ` [Xen-devel] " Konrad Rzeszutek Wilk
2011-05-19 16:18                     ` Konrad Rzeszutek Wilk
2011-08-29  4:15 ` [regression] Ideapad S10-3 does not wake up from suspend (Re: [PATCH v2 2/2] x86: don't unmask disabled irqs when migrating them) Jonathan Nieder
2011-08-31  1:04   ` Dave Hansen
2011-08-31  8:22     ` Jonathan Nieder
2011-09-02  3:01       ` Serge E. Hallyn
2011-09-01  6:24   ` Tian, Kevin
2011-09-01  6:24     ` Tian, Kevin
2012-05-12 23:13     ` [regression] Ideapad S10-3 does not wake up from suspend Jonathan Nieder
2012-05-13  1:22       ` Lars Boegild Thomsen [this message]
2012-07-15 23:24         ` Jonathan Nieder
2012-04-15 14:06   ` Jonathan Nieder
2012-04-16 18:05     ` Robert Scott
2012-04-17  2:04       ` Jonathan Nieder
2012-04-18 10:03         ` Lars Boegild Thomsen
2012-04-22 16:34           ` [Xen-devel] " Pasi Kärkkäinen
2012-04-21 13:14         ` Robert Scott
2012-05-06 12:44         ` Robert Scott

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