battery life problem
andy at openmoko.com
Fri Oct 3 14:07:29 CEST 2008
-----BEGIN PGP SIGNED MESSAGE-----
Somebody in the thread at some point said:
| Just a quick addition to the power topic -
| I compiled and ran powertop on the phone yesterday. I know there's
| previous discussion of using tickless kernels on the freerunner (and the
| problems encountered with those), and indeed the kernel was waking up to
| tick more than anything else.
Cool thing to do.
| However, about 25% of kernel waking came because of chatter from the
| accelerometers, which I don't use at the moment (they're a
| after I get the phone stable).
| Anyone know a way to turn them off completely?
If you don't have the event device nodes for them open, they do not run
Use lsof -n to see who has them open.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
-----END PGP SIGNATURE-----
More information about the support