Public bug reported:
With edgy resume from suspend to disk worked fine on my laptop.
With feisty (hda is now sda with ata_piix), it comes up, but pauses exactly 30
seconds:
Trying to resume from
/dev/disk/by-uuid/57d93b3d-299d-4731-becb-9bd598f0289f
# which is my swap space
[ 6.972000] Attempting manual resume
[ 6.972000] Disabling non-boot CPUs ...
[ 6.972000] Stopping tasks ... done
[ 7.172000] Shrinking memory... done (0 pages freed)
[ 7.192000] Freed 0 kBytes in 0.04 seconds (0.00 MB/s)
# Nothing seems to happen here - disk is busy
[ 37.192000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
[ 37.192000] ata1.00: cmd c8/00:08:10:27:01/00:00:00:00:00/e2 tag 0cdb 0x0 data
4096 in
[ 37.192000] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4
(timeout)
[ 37.192000] ata1: soft resetting port
[ 37.356000] ata1.00: ata_hpa_resize 1: sectors = 1563001488, hpa_sectors =
156301488
[ 37.364000] ata1.00: ata_hpa_resize 1: sectors = 1563001488, hpa_sectors =
156301488
[ 37.364000] ata1.00: configured for UDMA/100
[ 37.364000] ata1: EH complete
[ 37.372000] SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
[ 37.372000] sda: Write Protect is off
[ 37.372000] Loading image data pages (122967 pages) ...
<5>SCSI device sda: write cache: enabled, read cache: enabled, doesn't suppport
DPO or FUA
There MAY be in typos in here, as these messages are NOT in the logs
when the system is up and running gain - I will file another bugreport
for this issue. Had to take a picture of my screen to get hold of
these messages.
Kind regards
Gerd
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
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[feisty] kernel: resume pauses 30 seconds: ata1.00: exception Emask
https://bugs.launchpad.net/bugs/112893
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