Please reply if this is still an issue on a supported release.
** Changed in: pm-utils (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/579221
Title:
Lucid Lynx 10.04 LTS pm-hibernate broken on P400 SmartArray RAID on
DL180G5
Status in “pm-utils” package in Ubuntu:
Invalid
Bug description:
Binary package hint: pm-utils
Stock Lucid desktop or server AMD64 (released ~2010/04/28) installed
on DL180G5 and DL160G5. No special BIOS settings, no special flags
passed to the kernel beyond what the Lucid installer sets up.
DL160G5 has SATA disks on motherboard controller. /dev/sda3 is the
swap partition seen by Linux.
DL180G5 has a P400 SmartArray RAID controller. Two SATA disks in a
RAID1 configuration. /dev/cciss/c0d0p2 is the swap partition seen by
Linux.
There is a iLO100 IPMI card (with graphic display support) on the
DL180G5, whereas the DL160G5 has the onboard IPMI card (only serial
console).
In case of DL160G5, Gnome menu invoking pm-hibernate works fine (but
silently --- a status message while storing and loading RAM contents
would be nicer).
In case of DL180G5, the graphic screen goes back to text mode, a
cursor blinks in the north-west, and after every 120 seconds, we get a
warning of the pm-hibernate task being blocked for more than 120
seconds.
I also tried to install and run uswsusp on the DL180G5. In this case
s2disk successfully consults /dev/snapshot, compacts memory, and then
gets stuck as it is about to write out the RAM contents. It stays
stuck at 0% progress for ever.
Is there established wisdom that pm-hibernate and uswsusp do not work
with SmartArray RAID controllers? How can I diagnose what's really
going on?
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