Hi Markus could probably the legacy vga kernel parameter help you? or is the frame-buffer mode no longer used by up-to-date boot processes? vga = 791 : 1024x768@64K means: screen resolution 1024x768 pixels with 64K colors vga = 788 : 800x600@64K means: screen resolution 800x600 pixels with 64K colors suomi On 2013-03-28 08:55, Markus Lindholm wrote: > On 28 March 2013 08:42, Akemi Yagi <amyagi@xxxxxxxxx> wrote: >> On Thu, Mar 28, 2013 at 12:22 AM, Markus Lindholm >> <markus.lindholm@xxxxxxxxx> wrote: >>> Yesterday a upgraded a machine that I have from Centos 6.3 to 6.4, but >>> it doesn't boot with the new kernel (2.6.32-358). Right after grub the >>> screen shows a distorted image, a bit like war of the ants but static, >>> and nothing more happens. With the old kernel (2.6.32-279) it boots >>> fine. The motherboard is a Asus E45M1-M Pro. There's no separate >>> graphics card, but I use the one on the motherboard, a AMD Radeon HD >>> 6320. Should I file bug report or is there something else to try? >>> >>> /Markus >> >> What graphics driver are you using? It may not be compatible with the >> version of Xorg in 6.4. > > I've never used any special graphics driver on this machine. Just > plain vanilla what came with the distro. > > /Markus > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > http://lists.centos.org/mailman/listinfo/centos > _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos