Hi all,

Have been trying to install Ubuntu 15.04 via Cobbler (both using kickstart and preseed) – the install looks normal, completes, but then when the machine reboots, it hangs after the BIOS screens where it would normally display the GRUB menu... I have tried this process on two different Dell PowerEdge machines (an 1850 and a 1950) but the same thing happens every time. I can successfully install on either of these machines if I use the regular Ubuntu 15.04 CD to install. Anyone seeing this, or have any suggestions on how I might troubleshoot? I have booted the Cobbler-installed machines with an Ubuntu rescue CD, and did the “reinstall GRUB” option, but they still won’t boot thereafter...

Thanks,

Will