Kernel Bug Tracker – Bug 6494
sata hdd doesn't resume properly from suspend to ram (ata_piix)
Last modified: 2007-04-28 12:49:14 UTC
Most recent kernel where this bug did not occur:
22.214.171.124 resumes fine (but with ata timeout; fortunately it recovers properly from that timeout)
IBM ThinkPad Z60m
scsi subsystems dumps tons of errors, fs is remounted read-only, detailed description:
Note that one patch helps:
which later was replaced with smaller one:
Please read entire thread for information what's happening.
*** Bug 7067 has been marked as a duplicate of this bug. ***
It's fixed for me in recent kernels.
not for me on a X60s with 2.8.18-rc5 and no other patches
Z60m and X60s have different sata chipsets I guess. The one in z60m is ata_pix
(no ahci available) and it works fine now.
I got a
SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage
Controller AHCI (rev 02)
forrest zhaos set of ahci patches does the trick for my SATA controller
it resumes nicely now that I have applied them to the 2.6.18-rc5 kernel
Created attachment 8916 [details]
just for documentation: the patches I applied and mentioned above - tar.bz2
Is there a chance that those patches will go into 2.6.18?
IIRC this patch series was deemed too intrusive for 2.6.18, but they should be
in 2.6.19-rc1 and 2.6.18-mm1.
already found them in the current tree :-)
in snapshot -git6 they are included
Ok, so problem is fixed, right?