[ltp] Re: Ubuntu 10.04 and sysfsutils: Unknown attribute

[Henrique de Moraes Holschuh]

On Fri, 28 May 2010, Christoph Bier wrote:
> Daniel Pittman schrieb am 28.05.2010 18:33:
> > Christoph Bier <christoph.bier@web.de> writes:
> >> after upgrading to Ubuntu 10.04 I observed that /etc/sysfs.conf isn't used
> >> (despite of devices/platform/smapi/BAT0/stop_charge_thresh=75 battery is
> >> charged to 100 percent). That's because sysfsutils isn't running:
> > 
> >  ...er, it doesn't.  It just writes stuff to sysfs, then exits, just like the
> > sysctl stuff does.  There is no daemon. :)
> 
> Ok, thanks! But why was the stop_charge_thresh value ignored? And

Probably the modules are being loaded AFTER sysfutils runs.

> the radio settings (WLAN on, Bluetooth off) are not restored---WLAN

1. thinkpad-acpi is not loading, or

2. some kernel crap is screwing up with the rfkill core (unlikely for wlan, but
likely for bluetooth -- the bluetooth core has an useless fake rfkill
switch that loads first and destroys the keep-across-shutdown/reset
behaviour), or

3. some userspace crap is overriding whatever thinkpad-acpi sets as a defalt.

(3) is VERY likely if wlan is also affected.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh