The archive of the mailing-list is available for viewing. When you encounter a problem or a bug, first of all, read the chapter Reporting bugs in the document. That's quite useless, because we have to guess what you did, what was displayed and what really happened. Please notice that we may not see your computer directly. So, whenever you report a bug, you must include enough information so that we can understand what happened and even reproduce your problem in our machines.
Excessive information is always better than no information.
And it is preferable that your patch is in the unified format. Just append -u option to the command diff . We are using its device drivers for our own netboot support. The original GRUB site .