Re: [Xen-devel] How to set "full update mode" in QEMU (in regards to display output)

[mailing lists <thelists@xxxxxxxxx>]

As a shot in the dark, I went through vga.c for QEMU as distributed with Xen, located each instance of the "full_update" variable, and set it to 1. After recompiling, instead of a blank screen when the host is waiting for login, I get a flickering message "Waiting for display 1...". That doesn't seem to be the right answer...

On Tue, Apr 7, 2015 at 10:44 PM, mailing lists <thelists@xxxxxxxxx> wrote:

Following the guide for nested virtualization here:

http://wiki.xenproject.org/wiki/Nested_Virtualization_in_Xen

It states that one option for display issues is to force "full update mode" in QEMU. How is that done? I can't seem to find any documentation on it, and in the QEMU source, full_update isn't a config option.

Does it require a code patch, or is there another way?

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