From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Jelinek Subject: Re: Multiple problems on Thinkpad A31p Date: Sun, 5 Dec 2004 16:20:29 +0100 Message-ID: <20041205162029.A994@petamem.com> References: <20041204124734.A22065@petamem.com> <1102212367.9384.5.camel@tyrosine> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1102212367.9384.5.camel@tyrosine> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Matthew Garrett Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi Garett, thanks for your answer. On Sun, Dec 05, 2004 at 02:06:07AM +0000, Matthew Garrett wrote: > Not all hardware seems to switch the backlight off sensibly on entering > ACPI suspend. Your suspend script probably tries to trigger the X DPMS > call, which will blank the screen - the kernel then switches back to a > console and turns the backlight on again. Can you try the program > attached to > http://bugzilla.kernel.org/show_bug.cgi?id=2576 ? downloaded, renamed (comes as attachement.cgi with Firefox 1.0) standby, suspend & off: switch the display off completely - no backlight reduced: no effect on: switches screen on again Don't know whether there should be more parameters, the syntax description doesn't end with a ']' What do the results tell us? > 2.6.9 has better USB power management. Hopefully it handles then Unplug (DVD-RAM) & Plug (USB-Craddle for Palm) of the Ultrabay as good as the 2.4.26 did: without freezing the machine. ;-) > I think this has been fixed, but I don't know whether it'll hit 2.6.10. > Adding hwclock --hctosys in the resume script ought to work around it. Ok. -- best regards, Dipl.-Inf. Richard Jelinek - The PetaMem Group - Prague/Nuremberg - www.petamem.com - -= 3394928 Mind Units =- ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/