[Bug 632197] Re: lm-sensors limits and calculations aren't retained after waking from sleep

[Samuel Tai]

1:3.1.2-6 (maverick)

----------------
Samuel S. Tai
samuel.s.tai at gmail.com


On Thu, Mar 17, 2011 at 12:16 PM, Chuck Short <chuck.short at canonical.com>wrote:

> Which version are you running?
>
> chuck
>
> ** Changed in: lm-sensors (Ubuntu)
>       Status: New => Incomplete
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https://bugs.launchpad.net/bugs/632197
>
> Title:
>  lm-sensors limits and calculations aren't retained after waking from
>  sleep
>
> Status in “lm-sensors” package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I'm running 10.04 x64, with btrfs / and ext2 /boot. All packages are
>  current from Synaptic.
>
>  I have a custom sensors.conf file in /etc/sensors.d, with set x_min
>  and set x_max values that are read when init starts /etc/init.d/lm-
>  sensors via sensors -s. The motherboard in question is an Asus
>  M3N78-EM, with an Athlon X2 4850e, 4 GB of RAM, onboard GeForce 8300
>  IGP, and no add-on PCI cards. The custom sensors.d file is for the
>  it8712-isa-0290 chip, from the it87 kernel module, and replicates the
>  limits from the asus_atk0110 kernel module. (I use the it87 module
>  because it has fan PWM control, and the asus_atk0110 doesn't.) To
>  allow it87 to load, I've passed acpi_enforce_resources=lax on my
>  kernel boot line.
>
>  After a normal boot, running "sensors" from a shell window shows the
>  limits in question, with the appropriate calculations for the +5V and
>  +12V lines.
>
>  The it87 module survives sleeping and waking, but running "sensors"
>  from a shell window after waking shows the default limits and all
>  calculations are gone. Running "sudo sensors -s" manually restores
>  these. To prevent this behavior, I had to drop a script in
>  /etc/pm/sleep.d to run "sensors -s" on thaw.
>
> To unsubscribe from this bug, go to:
> https://bugs.launchpad.net/ubuntu/+source/lm-sensors/+bug/632197/+subscribe
>

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https://bugs.launchpad.net/bugs/632197

Title:
  lm-sensors limits and calculations aren't retained after waking from
  sleep