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Messed up my Kubuntu install, help please


Gipse

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Hi,

I downloaded and installed the latest version of Kubuntu on my laptop. Everything went fine (codecs, sound, dvd, updates etc.).

I tried to install the ATI diver for my card (Radeon 9000 mobility) following this guide: http://wiki.cchtml.com/index.php/Ubuntu_Da...tallation_Guide

Bad idea :sad:

After reboot I can not enter Kubuntu anymore; it will stop before I can enter my password. Any ideas how to solve this problem without a new install?

Thanks for your help!

Gipse

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You may have had a serious conflict with the driver, so your task will be to uninstall the driver as a starting point. If you can get into safe mode, that's good.

 

This guide to installing/uninstalling drivers from the Ubuntu site should help:

 

http://doc.gwos.org/index.php/Latest_Nvidi...ROM_METHOD_2.29

 

Just follow the instructions regarding the KDE environment. It's addressed towards the Nvidia drivers but the basic process is still the same for ATI. Hope this helps :)

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I'm glad it worked mate :)

 

Yeah, you need the driver in order to use the video card effectively. First off, is that ATI driver compatible with Linux? If not, make sure to get the driver that works with Linux.

 

If it is the proper driver for Linux, you may want to see if there is an updated driver that won't cause this problem.

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Well, just looking at the ATI website...there is an appropriate Linux driver for your card:

 

https://support.ati.com/ics/support/default...dge&folderID=27

 

This is version 8.28.8. It's supports the ATI Radeon Mobility 9000 for notebooks running a 32-bit Linux OS. You may have installed version 8.29.6 which no longer supports your particular card. I suggest reading the installer instructions to make sure this is the correct driver.

 

Also, I'm assuming you are running the 32-bit Linux?

 

EDIT: Crap...stupid website...didn't get the link. Just click on "Linux display drivers and software", then "Notebooks with ATI Graphics" under the Linux x86 menu, then click on the Linux proprietary x86 display driver link, then select the "driver version 8.28.8" link. That should get you where you need to be :)

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I tried to install this driver, no go... I do not know why, but I can not log-in as su in the console. This is the error message:

"su: Authentication failure Sorry."

Yes, the password is correct. I can use apt with this password.

Any ideas?

Gipse

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  • 3 weeks later...
Hi,

I downloaded and installed the latest version of Kubuntu on my laptop. Everything went fine (codecs, sound, dvd, updates etc.).

I tried to install the ATI diver for my card (Radeon 9000 mobility) following this guide: http://wiki.cchtml.com/index.php/Ubuntu_Da...tallation_Guide

Bad idea :sad:

After reboot I can not enter Kubuntu anymore; it will stop before I can enter my password. Any ideas how to solve this problem without a new install?

Thanks for your help!

Gipse

Does kubuntu do the software installer?

http://monkeyblog.org/ubuntu/installing/

 

Load up Synaptic above, edit your repositories and search for ATI.

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