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: > > 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. > > 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
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