[Fujitsu T4220] suspend only works once
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned | ||
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:/
/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.
Changed in linux: | |
assignee: | nobody → ubuntu-kernel-team |
importance: | Undecided → Medium |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu): | |
status: | Expired → Confirmed |
tags: | added: gutsy hardy needs-kernel-logs needs-upstream-testing |
summary: |
- suspend only works once + [Fujitsu T4220] suspend only works once |
# uname -a
Linux tablet 2.6.24-12-generic #1 SMP Wed Mar 12 23:01:54 UTC 2008 i686 GNU/Linux