Date: Mon, 13 Feb 2006 10:16:52 +0100 From: Gregers Petersen <gp.ioa@cbs.dk> To: freebsd-mobile@freebsd.org Subject: Re: Power-drain during suspend? Message-ID: <43F04E84.2080408@cbs.dk> In-Reply-To: <200602111724.04078.mistry.7@osu.edu> References: <43ED0047.4030207@cbs.dk> <20060211105438.GA17363@droopy.unibe.ch> <43EE5996.8070202@cbs.dk> <200602111724.04078.mistry.7@osu.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
Anish Mistry wrote: Just a data point. I have a similar problem on my laptop (Fujitsu > P2110). Using the acpi_video DPMS patch posted by jhb a while ago > helps out quite a lot and allows me to suspend for almost 24 hours > vs. about 9. This is still way less than Windows 2000 on the same > system which can be suspended for a week with just over 25% power > drain. I've tried with a stripped down kernel that is just enough to > boot eg. no USB, Firewire, network, etc.do_power_nodriver=3 and I > still have the same problem. I have been looking at the patch - and in as much as it has been posted quite a long time ago, I was wondering if it had been "merged" with the present src ? If that is not the case - then I have to admit the following; I have never before 'added a patch'. So I would need to know how I do that (feel very silly and novice like, asking this) ... > You can try a stripped down kernel test, but I doubt it would solve > the problem. If anyone has anymore suggestions I'm sure there are > plenty more people that would like to hear them. I've tried a similar stripped-down kernel approach and it doesn't seem to make a whole lot of a difference (removed everything which I deemed safe and rebooted + kldloaded various modules):-/ But it would probably be interesting to know if there are any significant differences between 6.0 Release, Stable and Current ? Gregers Petersen
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?43F04E84.2080408>