[ltp] T22 Thinkpad Suspend to Ram w/ Linux

Carl-Fredrik Enell linux-thinkpad@linux-thinkpad.org
Fri, 15 Dec 2006 13:17:56 +0200


>>>>> "Daniel" =3D=3D Daniel Maier <nusse@teamidiot.de> writes:

    Daniel> This is a known problem since kernel 2.6.16.
    >>
    Daniel> You can try ec_intr=3D0 as kernel commandline. This seems t=
o
    Daniel> fix the problem for some people. On my T22 it makes
    Daniel> resuming in maybe 50% possible.

On my T41p (Debian etch) this did not work by itself, but the change in=
 swsusp2
discussed some days ago seems to make a difference.

I.e. try=20
echo 1 > /sys/power/suspend2/full_pageset2
=20
That solved my hang-on-resume problem

Regards
Carl-Fredrik
--=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Carl-Fredrik Enell, Ph.D., researcher
Sodankyl=E4 Geophysical Observatory
T=E4htel=E4ntie 62
FIN-99600 Sodankyl=E4, Finland

http://www.sgo.fi/~fredrik
Telephone (work):=09(+358) (0)16  619826=20
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