suspend doesnt not always work on the first try
Bug #188521 reported by
joe williams
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I have suspend to ram working although it seems that it is inconsistent. In 'most' cases it seems to attempt to suspend, it seems related to NetworkManager. The following is from dmesg:
[ 259.451702] Stopping user space processes timed out after 20 seconds (1 tasks refusing to freeze):
[ 259.451830] NetworkManager
On my next attempt and 'most' every attempt to suspend after that it seems to work fine. I assume this is an issue with NetworkManager but it may be something with ACPI.
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
I have added the following to my kernel params 'acpi_sleep=
This is on a lenovo t61.
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I have attached some files that I hope help.