Critical temperature after install problem [Laptop ACER Aspire 1705]
Michel De Gouveia
afmdg at yahoo.fr
Tue Dec 14 14:14:30 UTC 2004
bishop a écrit :
> Hi,
> A fiend of mine is having a peculiar problem with his laptop, trying
> to install Ubuntu Warty
>
> Laptop specs:
> ACER 1705sci
> * Intel pentium IV 3.06GHz
> * 512MB DDR-SDRAM
> * 120GB 7200rpm Ultra ATA/100 HDD
> * nVIDIA GeForce FX Go5600, 64MB
> * IEEE 802.11b wireless LAN
> * DVD/CD-RW Drive
> * Internal Modem SIS 7013
> * Integrated NIC
> * integrated Sound card SIS SI7012
>
> The installation goes without a hitch, at the end of the first part of
> the install, the installer ask to remove the cd for the first reboot;
> The pc reboot, loads some services then he gets this message:
>
> "PCI : cannot allocate resources region of device 0000:00:02.1
> Starting Ubuntu
> Critical temperature reached (255 c), shutting down. "
>
> It then closes the launched services and shutdown.
>
> The installation was tried with the hyper threading deactivated and
> activated in the BIOS with always the same result.
> Passing the "pci=noacpi" option to the installer brings the same result.
>
> The live CD brings a black screen and the shutdown of the machine.
>
> He was able to install Mandrake 9.2, kernel 2.4 and Mandrake 10.0 ,
> kernel 2.6 whit out any problems.
>
> At this point were looking any for ideas/pointers.
>
> Thanks for your time
> --bishop
>
This friend try many steps and have the same problems.
After the first step of installation, he tried with editing command from
grub.
pci=noacpi
acpi=off
pci=noacpi acpi=off
acpi=off noapic pci=noacpi nolapic
acpi=off apm=off
with no success with Warty.
He also tried Array-1 and DailyCurrentHoary with 2.6.9.1 .
I find that in Linux on Laptop but he have to verify if it is the
specification are similar of 1705 Smi
http://www.latzinator.com/acer_aspire_1705SMi.html
/Linux Kernel 2.6.0 - 2.6.4/
/ wicked problem here: if I use ACPI then the ACPI-driver detects a
critical temperature during boot up and initiates an immediate shutdown
after kernel initialization is finished. Only way to work around this is
to disable thermal_zone in the kernel, but then the fan speed is not
increased if temperature rises, which is something I won't test to
extent. :-) /
/Linux Kernel 2.6.5 and higher/
/A major improvement can be reported! Thermal management with ACPI works
quite fine but a funny bug remains: the CPU fan won't speed up
automatically if temperature rises. But if you do a "cat
/proc/acpi/thermal_zone/THRM/temperature" then the fan reacts and speeds
up accordingly. So I just have a "watch -n 5 cat
/proc/acpi/thermal_zone/THRM/temperature" run all the time and it works
fine. IRQ assignment with ACPI is still an issue and can be corrected
with the kernel boot parameter "pci=noacpi".
*UPDATE:* Right now I'm using kernel 2.6.9 and I can't exactly tell
since when the SMP-troubles with the NVidia-driver disappeared. But they
are gone. So, apart from the thermal problems of the whole cooling
construction you can use Hyperthreading without a hitch.
Finally got a way to test wireless LAN. I believe it was kernel 2.6.6 or
so, when they fixed something for this WLAN-chip. If you load the module
or have it compiled directly into your kernel you can now turn on and
off the WLAN-chip with the button on the laptop and start surfing.
Finally (again) I bought a video DVD to test DVD playback: works fine!
All that remains to be tested is DVD-writing and enhanced power
management abilities./
He can install Mandrake 10.0 then i don't know what it 's the problem in
Linux 2.6.8.1 386 kernel.
They can't access to shell command because the installation isn't finish
then what can he do ?
I don't know if a Ubuntu CD Install with Linux 2.6.8.1 686 smp can solve
his problem. But how to make this CD ?
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