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Date: Sat, 27 Jun 2009 06:18:13 +0200 From: Andres Freund <andres@...razel.de> To: LKML <linux-kernel@...r.kernel.org>, Eric Anholt <eric@...olt.net>, Dave Airlie <airlied@...hat.com>, Jesse Barnes <jbarnes@...tuousgeek.org>, Alexander Chiang <achiang@...com> CC: Thomas Renninger <trenn@...e.de>, Bjorn Helgaas <bjorn.helgaas@...com>, Len Brown <len.brown@...el.com> Subject: Re: [BUG] GM45 blanks shortly after boot in 2.6.30-git On 06/25/2009 10:30 AM, Andres Freund wrote: > Hi, > > Somewhere between: > 03347e2592078a90df818670fddf97a33eec70fb (2.6.30 + 5415 commits) > and > c82e6d450fda56cb2d4f68534173d3cd11b32f9f (2.6.30 + 8722 commits) > my Laptop (Lenovo T500) with an Intel GM45 graphics card blanks display > during boot (before starting with initramfs) , stops responding to > anything (i.e. no caps-lock light) and shows no further activity (i.e. > no hdd activity). > > Before the blank I did not see any sign of a backtrace or similar, but > its hard to say there wasn't any. Unfortunately atm I don't have another > computer nearby, so I could not get a network console output yet. > > If you don't have a quick idea I will either get nearby another computer > to get a trace or start bisecting. I have not yet had access to another computer (so no trace yet) but I bisected it to this very innocent looking commit: 1e4cffe78e1decd937c7b78410eec87da6b87954 : ACPI: video: convert to acpi_get_pci_dev Hope I added the correct CC's Andres PS: bad Headache + no tiredness is a good combination to do bisecting ;-) -- 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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