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juliano.net
September 8th, 2011, 02:28 PM
Hi,

I have a HP DM4-1095br notebook with Radeon Mobility HD 5450 and Intel HD Graphics. I just reinstalled Ubuntu last friday with default config and no proprietary drivers. It has been working until yesterday, but after an update applied to the system it stopped working.

Even the recovery mode just runs if I edit the grub command adding the nomodeset attribute. But this way Unity stops working. How can I fix this?

I'm using Ubuntu 11.04 and already tried reinstalling XOrg and linux-image.


Best regards,

Juliano Nunes