Hi,
We've just got the appended report. Could you please have a look at this?
Greetings,
Rafael
---------- Forwarded Message ----------
Subject: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled
Date: Friday, 10 November 2006 20:44
From: "Christian Hoffmann" <redacted>
To: suspend-devel@lists.sourceforge.net
Hello,
when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resume
anymore. Screen stays black and nothing works anymore, no capslock light, no
ctrl alt sysreq b etc. I tried all kind of things vbetool, passing
acpi_sleep=s3_bios,s3_mode to the kernel. Nothing seems to work.
You can see dmesg output and lspci -vv output here
http://christianhoffmann.de/temp/radeon.log
http://christianhoffmann.de/temp/lspci.log
Thanks a lot for any input.
Chris
PS: I use kernel 2.18.1 + patch for radeonfb from
http://bugzilla.kernel.org/attachment.cgi?id=9408&action=view
On Sat, 2006-11-11 at 00:31 +0100, Rafael J. Wysocki wrote:
Hi,
We've just got the appended report. Could you please have a look at this?
There are many possible reasons for that. The most likely is that the
BIOS isn't bringing the chip back on resume, causing radeonfb to
crash when trying to access it.
Ben.
Greetings,
Rafael
---------- Forwarded Message ----------
Subject: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled
Date: Friday, 10 November 2006 20:44
From: "Christian Hoffmann" <redacted>
To: suspend-devel@lists.sourceforge.net
Hello,
when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resume
anymore. Screen stays black and nothing works anymore, no capslock light, no
ctrl alt sysreq b etc. I tried all kind of things vbetool, passing
acpi_sleep=s3_bios,s3_mode to the kernel. Nothing seems to work.
You can see dmesg output and lspci -vv output here
http://christianhoffmann.de/temp/radeon.log
http://christianhoffmann.de/temp/lspci.log
Thanks a lot for any input.
Chris
PS: I use kernel 2.18.1 + patch for radeonfb from
http://bugzilla.kernel.org/attachment.cgi?id=9408&action=view
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On Sat, 11 Nov 2006 12:49:06 +1100
Benjamin Herrenschmidt [off-list ref] wrote:
On Sat, 2006-11-11 at 00:31 +0100, Rafael J. Wysocki wrote:
quoted
Hi,
We've just got the appended report. Could you please have a look at this?
There are many possible reasons for that. The most likely is that the
BIOS isn't bringing the chip back on resume, causing radeonfb to
crash when trying to access it.
I assume from this:
quoted
Greetings,
Rafael
---------- Forwarded Message ----------
Subject: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled
Date: Friday, 10 November 2006 20:44
From: "Christian Hoffmann" <redacted>
To: suspend-devel@lists.sourceforge.net
Hello,
when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resume
anymore. Screen stays black and nothing works anymore, no capslock light, no
^^^^^^^
that it's a regression, from some unknown-previous-kernel-version.
quoted
ctrl alt sysreq b etc. I tried all kind of things vbetool, passing
acpi_sleep=s3_bios,s3_mode to the kernel. Nothing seems to work.
You can see dmesg output and lspci -vv output here
http://christianhoffmann.de/temp/radeon.log
http://christianhoffmann.de/temp/lspci.log
Thanks a lot for any input.
Chris
PS: I use kernel 2.18.1 + patch for radeonfb from
http://bugzilla.kernel.org/attachment.cgi?id=9408&action=view
That's http://www.shaftnet.org/~pizza/radeonfb-atom-2.6.18-v6a.diff.
What happens when that patch isn't applied?
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On Sat, Nov 11, 2006 at 12:49:06PM +1100, Benjamin Herrenschmidt wrote:
There are many possible reasons for that. The most likely is that the
BIOS isn't bringing the chip back on resume, causing radeonfb to
crash when trying to access it.
I have the same laptop, and it also crashes for me on resume when
radeonfb is loaded. However, it also crashes on a resume when radeonfb
*isn't* loaded, so I hardly considered that a regression. :)
On Thu, Nov 09, 2006 at 07:50:17PM +0100, Christian Hoffmann wrote:
quoted
when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resume
anymore. Screen stays black and nothing works anymore, no capslock light, no
ctrl alt sysreq b etc. I tried all kind of things vbetool, passing
acpi_sleep=s3_bios,s3_mode to the kernel. Nothing seems to work.
...but it used to work? Now that's interesting; this is the first
report I've heard of a suspend-to-RAM (and subsequent resumes) working
on that machine.
quoted
You can see dmesg output and lspci -vv output here
http://christianhoffmann.de/temp/radeon.log
http://christianhoffmann.de/temp/lspci.log
Can you send the *full* bootup log, including the command lines you
used?
I noticed that you have the 'radeon' drm module loading too; that may be
causing problems. Are you running X when you try to suspend/resume?
Also, since you're using a Ferarri 4000, are you using the stock 3A23
BIOS/DSDT, or are you using the patched DSDT from http://acpi.sf.net?
- Solomon
--
Solomon Peachy pizza at shaftnet dot org
Melbourne, FL ^^ (mail/jabber/gtalk) ^^
Quidquid latine dictum sit, altum viditur. ICQ: 1318344