From: "Carlos R. Mafra" <crmafra2@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ma Ling <ling.ma@intel.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Zhao Yakui <yakui.zhao@intel.com>, Eric Anholt <eric@anholt.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Bisected] Output to external monitor is broken (Re: Linux 2.6.31-rc9)
Date: Mon, 7 Sep 2009 21:12:19 +0200 [thread overview]
Message-ID: <20090907191219.GA5015@Pilar.aei.mpg.de> (raw)
In-Reply-To: <alpine.LFD.2.01.0909071125430.25628@localhost.localdomain>
On Mon 7.Sep'09 at 11:37:39 -0700, Linus Torvalds wrote:
> Carlos - can you also do the full dmesg _with_ the corruption? I realize
> that your screen is unreadable, but if you can just log in blindly, and
> do a "dmesg > saved-dmesg-file" and then do a clean reboot? No need for
> a serial console or anything fancy - I assume the machine is still
> working, just with bad output.
>
> It might also be a good idea to boot with "drm.debug=15" to enable much
> more debugging output.
> - Linus ]
I am no longer at the institute with the monitor to test, but I've already
uploaded similar debug info to the bugzilla upon ykzhao's request this
morning (but I think you were not Cc:-ed on that request, though).
http://bugzilla.kernel.org/show_bug.cgi?id=14139
PS: The external monitor is unreadable, but the laptop's screen is still good.
next prev parent reply other threads:[~2009-09-07 19:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-05 23:54 Linux 2.6.31-rc9 Linus Torvalds
2009-09-06 14:22 ` [Bisected] Output to external monitor is broken (Re: Linux 2.6.31-rc9) Carlos R. Mafra
2009-09-07 18:37 ` Linus Torvalds
2009-09-07 19:12 ` Carlos R. Mafra [this message]
2009-09-08 4:59 ` ykzhao
2009-09-08 10:06 ` Carlos R. Mafra
2009-09-08 6:58 ` Zhenyu Wang
2009-09-08 9:56 ` Carlos R. Mafra
2009-09-08 6:05 ` ykzhao
2009-09-08 11:20 ` Linux 2.6.31-rc9 Ingo Molnar
2009-09-09 0:37 ` Linus Torvalds
2009-09-21 8:36 ` Ingo Molnar
2009-09-21 15:13 ` Linus Torvalds
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