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?
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 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? Thanks, Mitch. - 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
