linux-kernel - Re: 2.6.29-rc1 does not resume on Lenove T61

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200901120903.20371.rjw@sisk.pl>
Date:	Mon, 12 Jan 2009 09:03:19 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Zdenek Kabelac" <zdenek.kabelac@...il.com>
Cc:	"Maciej Rutecki" <maciej.rutecki@...il.com>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Henrique de Moraes Holschuh" <hmh@....eng.br>
Subject: Re: 2.6.29-rc1 does not resume on Lenove T61

On Sunday 11 January 2009, Zdenek Kabelac wrote:
> 2009/1/11 Maciej Rutecki <maciej.rutecki@...il.com>:
> > 2009/1/11 Zdenek Kabelac <zdenek.kabelac@...il.com>:
> >> Hi
> >>
> >> I've booted and tested 2.6.29-rc1 (c59765042f53a79a7a65585042ff463b69cb248c)
> >>
> >> I've observed that suspend is unusable - it goes to sleep - the sleep
> >> LED is on. After few secs system turns on back itself - and stays in
> >> some frozen state
> >
> > A have similar situation, one difference: I get blank screen during
> > resume from suspend to ram. Also sometimes, like You, system turns on
> > back itself.
> >
> 
> So it looks like reverting this commit:
> 
> http://marc.info/?l=linux-kernel&m=123140019117968&w=4
> (6fd9086a518d4f14213a32fe6c9ac17fabebbc1e)
> (which is already a tracked regression)
> fixes the problem with auto-resume
> 
> But the problem with deadlock in the resume phase is still there.

Please check if unloading all of the USB controller modules before suspend
helps.

Thanks,
Rafael
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/