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Old 12-17-2008, 07:00 PM
Moritz Muehlenhoff
 
Default Bug#409011: When booting: 38 sec. delay at "Attempting manual resume"

On Mon, Jan 29, 2007 at 04:16:24PM -0800, David Lawyer wrote:
> Package: linux-image-2.6.17-2-486
> Version: 2.6.17-9_i386
>
> Please merge my bug report 365266 into this as they are at least
> partially the same bug. When I submitted the 365266 bug report I
> thought that the delay in booting was due to probing ide0 which
> is broken on my PC. But now it doesn't seem to probe ide0 anymore but
> the delay still exists.
>
> Here's from dmesg at the point of delay. Note that I've put "debug" and
> "time" on the kernel command line (using lilo).
>
> [ 46.324557] hdd: cache flushes not supported
> [ 46.325131] hdd: hdd1 hdd2 hdd3
> [ 84.007425] Attempting manual resume
> [ 84.353163] kjournald starting. Commit interval 5 seconds
>
> What is going on? "resume" must mean resume from a suspend, but there
> is no suspend in dmesg. The "Attempting manual resume" message is
> found in /linux-2.6.x/kernel/power/disk.c in the function
> resume_store(). I don't have source code on my PC but found it on the
> Internet at:
> http://www.gelato.unsw.edu.au/lxr/source/kernel/power/disk.c#L12
>
> According to this site, the function name that issues this message
> (resume_store) only appears in the definition of this function, In
> other words the function is defined but never used (if this site
> indexing is correct).
>
> cat /sys/power/resume results in 22:67 which is hdd3, the swap
> partition on my "backup" drive. Apparently the image being restored
> comes from there and it happens just after hdd3 prints in the dmesg
> output. Yet I don't see S1SUSPEND on hdd3 which is the SWSUSP_SIG
> (sinature).
>
> There is a document, swsusp, in the power directory of the kernel
> documentation and it says that it's not good to use suspend if the ide
> driver is a module (as it is with this package). But is suspend being
> used at all?
> David Lawyer

Does this error still occur with more recent kernel versions?

Cheers,
Moritz



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