Hi , guys: I have a new Acer laptop and I have installed CentOS 5.5 x86_64 bit. The problem is that there is no driver for the ATI mobility radeon HD5470 and the graphic is so bad! On amd-ati website I have found the catalyst driver version 10.2 butit seems not to be the correct solution. The current screen resolution is 1024x768, but my laptop is widescreen and the best screen resolution is 1366x768. Do you have any suggestion? Thanks in advance .... [image: Reply With Quote]<http://ubuntuforums.org/newreply.php?do=newreply&p=8970366> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100812/4e279b02/attachment-0003.html>