Which architecture is Intel core i7 ?
Hi. I have a Lenovo ThinkPad X220 with an Intel Core i7-2620M. I don't understand what this translates to in terms of the list of Debian architectures. I can't figure this out from the Debian pages.
I ran Xubuntu on this machine (dual booted with W7) for a few months without much trouble and I'm running wheezy amd64 on a desktop. But, finally fed up with all things ubuntu, I put the amd64 wheezy disc into the Lenovo laptop without thinking and got a very inadequate installation. I guess amd64 is the wrong architecture for the laptop -- can you tell me what I should be using? Thanks. |
The amd64 iso image is fine for a core i7. The issue you had with your installation is probably due to other reasons, like a defective CD, or a bad installation procedure (it's hard to know without more information).
You could also use the i386 image, but the amd64 one is the recommended, since you probably have more than 3 gb of RAM, and i386 installs won't recognize it all without a PAE kernel. |
Thanks a lot odiseo. I'll go back and try again. Just for info, I got only a single terminal. In fact I work in x terminals most of the time but having just the one is a bit too basic. I got a message about the mirrors not being accessible (I tried 5 or 6). Maybe I should have used a new disc; the one I used is a few weeks old.
All the best, M |
The i7 has always been amd64. I can't speak to Debian, but usually a 64-bit CD won't even boot on 32-bit hardware - and tells you so.
Use amd64 - i386 would be a travesty on that kit. If you are in Aus, the inabilility to get to mirrors might be the pipe under the Pacific - sort your mirrors to preference local mirrors (in need). |
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Your problem may be that the hardware inside is too new to be recognised by the installer kernel. Wait a few days, I understand Jessie is about to be released as the new Testing, and it may solve that particular issue. Alternatively, consider Linux Mint.
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Still gets stuck on the mirror stage.
This time I used debian-wheezy-DI-rc3-amd64-DVD-1.iso (downloaded this morning) instead of the net install, like Soapm said. I still get the `Bad Archive Mirror' page. I tried half a dozen mirrors starting with the debian site at the top and a couple of university mirrors. Few thoughts: 1. I get a request for files iwlwifi-6000g2a-6.ucode and iwlwifi-6000g2a-5.ucode This time I just answered `no', following the advice from http://www.debian.org/devel/debian-installer/errata Quote: Erroneous firmware prompt with some Intel Wireless cards. If you have an Intel Wireless 6005 or 6205 card then the installer will prompt for the firmware file iwlwifi-6000g2a-6.ucode. This file is not included in the firmware-iwlwifi package and is not actually needed. You must answer no to continue with installation. 2. I don't understand the distinction between IP address and gateway. I entered my IP address in the gateway. Maybe that was wrong? Should I have entered the router admin address? I have a standard ethernet router and am using ethernet for the installation. The cable is usually plugged into a desktop and works fine. 3. Last time I used the subnet mask 255.255.255.255 which my isp gave me and which has worked on other machines; this time I used subnet mask 255.255.255.0 which the installation gives as default. 4. The mirror suggests a http proxy may be needed. I have never knowingly needed one before. It'd be great to get help with this. I need the machine working by Tuesday, at least for reading files, so I can't wait for Jessie (thanks, Dutch Master). Quote: If you are in Aus, the inabilility to get to mirrors might be the pipe under the Pacific - sort your mirrors to preference local mirrors (in need). Sadly not. From Melbourne but living in the antipodes, so trying west european mirrors. |
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When setting up network connections it didn't fail? You can download here. http://packages.debian.org/wheezy/al...lwifi/download Or you can download the hybrid cd which may have it. |
My bad disregard first post.
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You should see both cards when you get to Configure Network, you have to select the ethernet card to configure it for wired connection |
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Thanks Eddy. I tried again with the Expert Install which was interesting. But I still haven't got the network config right. I removed the cable but the installer still only offered eth0 (not wlan). I have a desktop and decent range of basic tools but no internet.
This laptop is dual booted with W7 so I got an ip address off the windows partition, but that still hasn't helped. Thanks Dutch Master -- let me see if I've understood: the IP address which my isp gives me and which the world uses to contact me is basically irrelevant here. What I need to give for `gateway' is the 192.168.nnn.nnn address for the router. I'll have another go. Thanks again. |
Yes, you understood it right. A package destined for your address first has to arrive at your city before it can be forwarded to your house by the post-office. And if you want to send something, you go to the post-office to get it into the wider world. That forwarding and retrieving is done by your router when it comes to packets from the internet.
If you have a wired connection, use it to install and update the system first, worry about wireless later :) |
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If so, at a root terminal - put this in /etc/network/interfaces: Code:
# The primary network interface Code:
/etc/init.d/networking restart For wireless, id your hardware with lspci, and look at http://wiki.debian.org/WiFi |
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