Ubuntu Raring on iMac 2008; graphics update ATI Radeon HD 2600 Pro broke my Raring this morning!

Posted by user197406 on Ask Ubuntu See other posts from Ask Ubuntu or by user197406
Published on 2013-09-30T10:35:09Z Indexed on 2013/10/23 22:06 UTC
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Was working on my iMac(2008) 20,5" this morning when again some GLX etc updates appeared! As usual I let the update-installer do it's job; when finished updating, my screen got scrambled; I can not work anymore as the screen shivers, shakes and graphics is one big mess.

Ctrl+Alt+F1 does not work either as most of the time my screen is black completely!

When booting into OSX 10.8.5 (Raring dual boot with OSX 10.8.5), OSX graphics works flawlessly!

Can anybody indicate me which ATI Radeon drivers I can download which repairs the 'malversation' of this mornings updates? I guess I will have to startup with some rescue boot disk (Knoppix?) to do manipulations…

As I'm still a noob as well I need clear explanations (please). Raring worked perfectly in dual boot on my iMac until this mornings updates!

Needles to say the 'final resort' is restarting (re)installation of Ubuntu Raring, but want to attempt to rescue my present 13.04.

Thank you!

Kind regards,

Gaytan!

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