On Wednesday, 28 February 2007 02:27, Mitch Davis wrote: > On 2/28/07, Rafael J. Wysocki <rjw@xxxxxxx> wrote: > > On Wednesday, 28 February 2007 01:04, Mitch Davis wrote: > > > > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=7988 > > > > > > In the bug, Rafael J. Wysocki suggested: > > > > > > > > Can you try the latest -mm kernel (but please do not compile it with > > > > CONFIG_PREEMPT set)? > > > > > > I have now tried 2.6.20-mm2, and the result is exactly the same: The laptop > > > suspends but never gets to first base on resume. > > > > I was hoping that the fix might go into -mm. > > > > The hardware configuration of your system is very similar to one and the only > > substantial difference I can see is > > Hi Rafael, > > Sorry, similar to what? A laptop of yours? Yes, I've "cut" one part of the sentence, sorry. > > 00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01) > > As far as I can tell, this is something in the ATI RS400 Northbridge: > > http://lxr.linux.no/ident?i=PCI_DEVICE_ID_ATI_RS400_133 > > > Does your system suspend to disk? > > I tried suspend2. I had problems with the laptop hanging at "atomic > copy". Others have had the same problem: > > http://linux-on-laptops.com/forum/archive/index.php/t-295.html OK Could you please try to boot with init=/bin/bash and do # echo 8 > /proc/sys/kernel/printk # echo disk > /sys/power/state Please see if that works without the "noapic" . > The solution to that problem was to boot with "noapic". (suspend2 > works reliably most of the time, but 2G of RAM takes so long to write > that I want S-T-R to work). > > With "noapic", the RTL8139 ethernet stopped working, so I added > "acpi=noirq". Now both suspend2 and ethernet work. > > PCMCIA still doesn't work but I think the link above may be a useful workaround. > > Please, can anyone help me with my resume-after-suspend-to-RAM problem? I'm trying. Greetings, Rafael - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
