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[Launchpad Bug Tracker <206952@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/206952

Title:
  [Fujitsu T4220] suspend only works once

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I have a Fujitsu T4220 and in both gutsy and hardy I am able to
  suspend and resume fine the first time I attempt it, but after that It
  wont go into suspend again until I reboot. The screen blanks and it
  looks like it is going into suspend then resumes automatically.

  I followed  the Debugging section in
  https://wiki.ubuntu.com/UnderstandingSuspend and running
  '/etc/acpi/sleep.sh force' as root gives the following error:

  /etc/acpi/sleep.sh: line 39: echo: write error: Resource temporarily
  unavailable

  Line 39 is "echo -n $ACPI_SLEEP_MODE >/sys/power/state"

  So, I checked out /sys/power/state

  root@tablet:~# cat /sys/power/state 
  mem disk

  but running 'echo mem >/sys/power/state' give the above error again
  and just freezes the computer for a few seconds.

   Also, running sleep.sh with /sys/power/pm_trace enabled doesnt give
  any 'hash matches' output in dmesg.

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