Have had a clean perfectly working copy of 220.127.116.11-166 for months and after two updates to 18.104.22.168-174.2.3 and 22.214.171.124-174.2.19, neither of the newer kernel versions will allow machine to boot properly. Start-up hangs at the preload daemon with a flickering screen. To use machine, must use grub chooser and choose the original base kernel.
Running on Tyan h2000m board, opteron 2356, Nvidia 9800 GTX+ and 12GB of dram with SELinux security enabled. TIA, V.