DssW - Mac OS X 10.5 - Leopard

CPU too hot

Wed, 18 Mar 2009 00:03:43 GMT

Hi,

iMac G5 + Leopard 10.5.6

When my iMac G5 works in a very intensive way,
it switch suddely in the sleep mode.

It didn't happend under Panther 10.3.9

I think it happend because the CPU is too hot.

Do you know if it's possible to stop this switch ?

TIA,

Thierry

iMac G4 running hot

Wed, 31 Dec 2008 06:46:40 GMT

In article <jollyroger-D6FCE9.18440230122008@news.individual.net>,
Jolly Roger <jollyroger@pobox.com> wrote:

> In article <kevin-024088.18382030122008@mara100-84.onlink.net>,
> Kevin Michael Vail <kevin@vaildc.net> wrote:
>
> > My mother is visiting me for a few weeks, and I have set her up to use
> > my old iMac G4 while she's here. All she's doing is email and a couple
> > of games (Snood, mostly, some Bejeweled 2), but after an interval of
> > time that seems to be getting shorter, the computer will overheat and
> > shut itself down. [...]
>
> It would help to know which specific model you're talking about. To find
> out, run /Applications/Utilities/System Profiler and copy the Serial
> Number to the clipboard. Then head over to
> <http://support.apple.com/specs> and paste the serial number into the
> Search Tech Specs field.

It's the iMac (USB 2.0), 20-inch display...the "desk lamp" model. The
only thing plugged into the USB is a Bluetooth dongle, through which the
older Apple wireless keyboard and a Kensington mouse are connected.

> Also, when it overheats, you say it will "shut itself down"; but how
> does it behave specifically (what happens first, next, etc.)?

I haven't actually seen it happen, but it apparently just shuts down
suddenly...screen goes black and power is off. I think from what she's
said that the fan starts running really quickly first.
--
boss, sometimes i think | kevin michael vail
that our friend mehitabel | kevin@vaildc.net
is a trifle too gay |
-- archy | wotthehell wotthehell

USB mouse wake from sleep

Sat, 10 May 2008 16:39:15 AZOST

Is there a way to stop a USB mouse from waking a sleeping Late 2007 MacBook
using Leopard?

TIA

MBP battery performance in Leopard?

Wed, 26 Mar 2008 15:50:04 GMT

Anyone else noticed significantly worse battery performance since
upgrading to Leopard? My MBP seems to have lost about 45mins of life...

Closed Lid Operation

Tue, 11 Mar 2008 14:26:08 GMT

On 11/3/08 13:26, London.Embankment@googlemail.com wrote:
>
> This is a quite frustrating, any thoughts/suggestions?
>

Yes.

With all these Macs lying around why do you still use Windows?

--
David Kennedy

http://www.anindianinexile.com

Battery Life and Leopard

Fri, 25 Jan 2008 18:12:55 GMT

In article <2008011012372816807-usenetbrightfireeu@news.nildram.co.uk>,
JackSlash <usenet brightfire eu> wrote:

> Hi everyone,
>
> I was just wondering if anyone else has noticed a drop in battery life
> with leopard installed. I have an original core duo macbook so the
> battery is aging anyway and im wondering if im imagining a sudden drop
> in life after installing leopard or wether the battery is just on its
> way out.

Probably a bit of both. At over a year old, your battery is likely
showing some significant degradation, but Leopard does impose a heavier
load so you're probably draining your diminished capacity faster than
you were.

Powerbook G4 - kernel panic on sleep

Sun, 20 Jan 2008 03:34:32 GMT

G4 1.67, 2gb, running 10.5.1

It's happy to go to sleep IF it triggers this itself; but if I close
the lid - or select 'sleep' - it almost immediately throws a kernel
panic. This is NOT happening when it wakes up - it's before it actually
sleeps... except when it chooses to sleep itself!

Anyone any ideas? Please?

+ dunkan

Prevent Sleep

Wed, 02 Jan 2008 10:53:47 GMT

In article <010120082056560646%star@sky.net>, Davoud <star@sky.net>
wrote:

> 24" iMac, Leopard
>
> What might cause the machine to sleep when it is set never to sleep?

Cursor position or keystroke set to make it sleep?

--
Help improve usenet. Kill-file Google Groups.
http://improve-usenet.org/

Won't shut down

Tue, 25 Dec 2007 22:06:34 GMT

Paul Krause <p.e.krause@comcast.net> writes:

> New iMac 2.4, 20 inch with Leopard.
>
> At shutdown all programs quit, desktop clears off like it shoud, and
> the little circle thingy starts working.
>
> and working, and working, and working but machine won't shut off
> without pushing the power button.
>
> any suggestions?

I have an older iMac (a year or so old) that does the same thing at
times since I installed leopard. I just push the power button. Sooner
or later it starts working right for me.

The solution I'm starting to think seriously about is re-installing
Tiger. Everything worked fine then.

Joe

sync before sleep

Fri, 21 Dec 2007 14:57:59 GMT

Hi,

... can anybody tell me whether Mac OS (Leopard) does a sync before I
send it to sleep? I ask because the Time Machine disk may potentially
get disconnected during the sleep period. I know this is generally not
a good idea but I want to know if I have to definitely unmount it
first. I know that it probably complains about a disk being removed but
not unmounted first after waking it up again but if it's sync'ed then
this shouldn't be much of a problem.

Sending the Mac to sleep and waking it up with the disk mounted is not
a problem. I've tried that and it doesn't complain and everything seems
to be fine so far.

So what if the disk is removed during the sleep period?
--
cul8er

Paul
paul.foerster@gmx.net

Wake up problems in Leopard again

Mon, 26 Nov 2007 11:55:55 GMT

I went to the Apple site to see what wa there in regard to wake up failures
on my G4. Iam far from alone. There have been about 100 posts on the
subject--all very similar. It is not just a G4 that is the problem.

With the computer in the sleep mode, pressing any key should wake it up.
That is not always the case. After fiddling around, I am convinced that it
is a software problem. Pressing a key does indeed get picked up b the
computer. The fan turns on, the mouse lights but the keyboard gets
disconnected. That is, after then initial activity to wake up starts, the
keyboard is not served by whatever USB should do. This does not happen every
time the computer goes to sleep.

What does it take to get Apple's attention. I looks like Apple expects their
customers to provide the technical support Apple should.

Bill

Wake up problem with Leopard & twin processor MacG4?

Fri, 23 Nov 2007 01:54:43 GMT

This is a corrected (I hope) and supplemented repeat of a previous post. I
apologize for what seems my growing ineptitude.

Only sometimes, my G4 running Leopard 10.5.1 (and original 10.5.0) does not
wake up properly. I am using a USB Apple keyboard with a Macally mouse
plugged into the keyboard.

When I press a key, the mouse lights up but I have no control from the
keyboard or the mouse. The screen remains dark. The pilot light in the power
button does not vary in intensity as it does during normal sleep.

The caps lock key does not light up when pressed.

If I unplug the mouse from the keyboard or unplug the keyboard and replug,
the mouse light does not turn on.

There is power on the USB cable that I use because I can light up USB
powered speakers. That power is not available during normal sleep.

If I press the power button long enough to turn off the computer and reboot,
everything seems to be OK.

I had the same problem just before posting this supplement. I confirmed that
the pilot lamp was brightening and dimming on about a five second cycle
while computer was asleep. I pressed the caps lock key once. The pilot light
steadied. The mouse lit up brightly and then went to its standby intensity.
I heard the fan in the computer start up again. It was deja vu all over
again. There was no control from the keyboard and the screen was dark.

I conclude that there is something going on in Leopard that keeps USB
devices from being serviced correctly. What can that be? How can that be
corrected?

Bill

iMac won't stay asleep.

Tue, 20 Nov 2007 09:30:19 GMT

Hi all,
Since installing Leopard, my aluminium imac won't stay asleep. Sometimes
it wakes up instantly, and sometimes it wakes up after about 10 minutes. The
culprit seems to be my Apple bluetooth keyboard. The iMac is set to allow
bluetooth devices to wake it. When I sleep the mac, the keyboard goes into a
low power mode which then wakes the mac. If I use a wired keyboard the mac
will sleep normally. If I turn the bluetooth keyboard off before sleeping
the mac, it behaves normally.
Any tips?
Thanks. Andy.

Wake up promlem with Jaguar & MacG4?

Sun, 18 Nov 2007 19:03:30 GMT

Only sometimes, my G4 running Jaguar10.5.1 (and original) does not wake up
properly. I am using a USB Apple keyboard with a Macally mouse plugged into
the keyboard.

When I press a key, the mouse lights up but I have no control from the
keyboard or the mouse. The screen remains dark. The pilot light in the power
button does not vary in intensity as it does during normal sleep.

The caps lock key does not light up when pressed.

If I unplug the mouse from the keyboard or unplug the keyboard and replug,
the mouse light does not turn on.

There is power on the USB cable that I use because I can light up USB
powered speakers. That power is not available during normal sleep.

If I press the power button long enough to turn off the computer and reboot,
everything seems to be OK.

I conclude that there is something going on in Leopard that keeps USB
devices from being serviced correctly. What can that be? How can that be
corrected?

Bill

Mac doesn't wake up from keyboard

Fri, 02 Nov 2007 20:09:23 GMT

Maury Markowitz <maury.markowitz@gmail.com> wrote:
> Since installing Leopard my Mac Pro seems less interesting in waking
> up from sleep. It used to be that the first press of mouse or keyboard
> would do it, but for the last two days it seems to ignore this, and
> only a press of the front-panel power button will do it.

Are you using a wireless keyboard?

--
K.

Lang may your lum reek.

MacBook Pro spontaneously wakes from sleep after upgrading to Leopard?

Thu, 01 Nov 2007 10:28:47 GMT

For some reason, after I upgraded to Leopard, then whenever I put my
MacBook Pro to sleep, it spontaneously wakes up after some time (can
be from a few minutes to an hour or two.) I don't know why this is
happening, but I know for sure that it's related to Leopard since I
put my laptop to sleep every night (it's in my bedroom) and after
upgrading to Leopard, it started to just wake up a short while after
putting it to sleep.

At first I thought it could be Time Machine, so I disconnected all my
external drives, but that didn't seem to work.

Does anyone know why this is happening?
Thanks in advance!

[ANN] Power Manager 3.7 - reduce your carbon footprint

Mon, 29 Oct 2007 22:57:47 GMT

DssW today announced the launch of Power Manager 3.7 for Mac OS X. Power
Manager 3.7 introduces support for Mac OS X 10.5 (Leopard), a new wake
action, and time zone support.

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<http://www.dssw.co.uk/powermanager/>

Download Power Manager 3
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Power Manager now supports a wake up action to complement the existing
'start up or wake' action. The new wake action improves Power Manager's
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Power Manager. Their Mac will remain off, saving energy until the next
scheduled start up event. This improvement helps Power Manager better
fit a busy office environment.

Power Manager 3.7 introduces time zone support. When a Mac's time zone
changes, Power Manager immediately updates the schedule to ensure
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Power Manager 3.7 includes other improvements and bug fixes detailed in
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UPS for MAC Pro?

Tue, 08 May 2007 02:21:12 AZOST

I will be purchasing a MAC Pro as soon as the release of Leopard comes out,
so I am currently focusing on all the software and hardware that I want to
get for my new MAC. I am currently a PC user and I have seen the light. I
have been converted.

I have been looking at a Belkin UPS to use with the MAC Pro but from the
tech specs I noticed that the MAC Pro has a max rating of 6A on 240V (what
we have here in the Aus & in the UK). That's 1440watts. I can't seem to find
a UPS that is that big, besides massive cabinets used in the corp. world.

Has anyone else found and is using a UPS for their MAC Pro?