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Date: Mon, 31 Mar 2008 22:29:20 +0200 From: "Rafael J. Wysocki" <rjw@...k.pl> To: Didier Raboud <didier@...oud.com> Cc: linux-kernel@...r.kernel.org, debian-kernel@...ts.debian.org Subject: Re: 2.6.25-rc7 : hibernation sometimes not resuming on Dell Latitude D630 On Monday, 31 of March 2008, Didier Raboud wrote: > Le lundi, 31 mars 2008 19.36:00 Didier Raboud, vous avez écrit : > > Le lundi, 31 mars 2008 19.24:55 maximilian attems, vous avez écrit : > > > On Mon, Mar 31, 2008 at 07:03:13PM +0200, Didier Raboud wrote: > > > <snipp> > > > > > > > > > Attached are a 2.6.25-rc7 and a 2.6.24 dmesg's after two successful > > > > > > hibernate/resume cycles. > > > > > > > > > > Could you please check if the problem is still present if you boot > > > > > with acpi_new_pts_ordering kernel command line argument? > > > > > > > > By the way, I just added acp_new_pts_ordering at the end of the Grub > > > > line beginning by "linux (hd0,1)/vmlinuz(...)". Is that correct ? > > > > > > seems strange you should add it to the kopt line and then kick as root > > > update-grub > > > > > > # kopt=root=/dev/sda1 ro > > > it should land > > > kernel /boot/vmlinuz-2.6.25-rc7-amd64 root=/dev/sda1 ro > > > > Well... I'm using Grub2 (grub-pc). I altered the boot option at boot time > > but forgot to check /proc/cmdline. Will try again and report back. > > > > Regards, > > > > Didier > > Hi, > > I tried again and ensured that /proc/cmdline 's end was > acpi_new_pts_ordering . It did work for 2-3 hibernation, but then failed. Well, there were quite a lot of suspend-related changes between 2.6.24 and now. Hmm, do you have CONFIG_USB_SUSPEND set in .config by chance? 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/
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