Hey there, we're having issues with an Ati Radeon 7000 on a Dell PowerEdge 1850 with Fedora Core 5 over the past week. Last wednesday we started and after installation of Fedora Core 5 everything appears fine (we have the same thing with Core 4 btw...) until we ran yum update which updated the kernel amongst other things to 2.6.16-1.2096smp. As we didn't run the older kernel for very long I can't say for sure, but I think the problems all start after yum update. The problem is that the system, atleast after the update, only comes up about 1 in 5 boots. The rest of the time the screen goes blank when X gets loaded. Most of the time we can't access it over the network either then. Now with 2096smp I thought to have found a solution by getting the latest xorg-x11-drv-ati from the development repository. Only now the kernel has been updated to 2.6.16-1.2111smp and the trouble is back. I've found problems with the radeon 7000 and smp kernels dating back from 2004. Is the same issue starting over and over again with newer kernels or do I have to search for the problem elsewhere? Any advice would be appreciated as these servers were supposed to go into production last friday, but they aren't stable enough. Regards