problem booting ubuntu in laptop with amd graphic card

[darmorir777]

Hello everyone, I am practically new installing linux and I have had many problems when trying to install ubuntu, and the problem is that sometimes it does not happen to me from the start screen of the installation, where I select if it is live or installation. and if it happens it is stopped. Although I have managed to install ubuntu, but the desktop looks with a resolution down and will not let me start it so normally. I have to start in ubuntu safe mode. Also try to install kubuntu but I have the same problems. I get the impression that it is the graphics card because in times in console in the installation showed as an error related to the graphics card, like that failed to check it or something.


I hope you can help me, by the way, I apologize for my bad English.


pc: hp pavilion dm4 2000sg
Graphics: ATI Radeon HD 6400M

[RobGoss]

Hello and welcome to the forum, no need to apologize for your English we can understand you perfectly

What are the specs for your machine it will help us pin point what maybe causing this issue