install linux on laptop
I have installed Ubuntu 7.10 on a sony laptop, the installation went fine but when it finnished and reboot it comes up with the message
PANIC CPU too old for this kernel I then tried to install Debian 4.0 and it boot up fine after the installation. Does that mean Ubuntu 7.10 is a newer version then Debian 4.0? |
Pretty strange error. What kind of laptop do you have?
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Ubuntu can be considered as slightly newer than Debain. But I don't think that's your problem.
Kernels can be compiled with support or optimisation for specific CPUs. Sometimes that means there's a minimum specification that can be used. The minimum X86 CPU supported by Debain stable at the moment is a 486. I'm not so sure about Ubuntu. Either it's not recognised your CPU correctly and installed a kernel optimised for something newer or Ubuntu doesn't support CPUs as far back as a 486. Although I always assumed they did. However, that's all a little academic as we don't know what you're useing. If you've still got Debian installed then you can check what your CPU is. As root instal lshw; Code:
apt-get install lshw Code:
lshw -class cpu |
Thank you for your reply, when i tried to type
apt-get install lswh it come up as below Reading package lists... Done Building dependency tree...Done E: Could't find package lswh However I have the laptop specification and that is an Intel Pentium M Processor 1.60 GHz Would it help? and that does it mean E: Could't find package lswh Many thanks |
Caught out by a misspelling. That should be lshw for List Hardware.
It doesn't really matter as you seem to know what your processor is. A Pentium M should be supported by Ubuntu without a problem? Had a look round and the only similar problems I can find are with the server edition of Ubuntu. See the bug report; https://bugs.launchpad.net/ubuntu/+s...22/+bug/151942 Are you using the server version? If so, changing to the normal desktop version might be preferable if you _really_ want Ubuntu. Otherwise there are some suggestion on how to fix the problem on the that link. Good luck. |
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