On 19.03.21 12:05, Smith li wrote: > > my test jailhouse on nuc6cayH failed when enable jailhouse. > > ReadMe says > ```As the device comes without a UART connector, the output of Jailhouse > can only be seen via the EFI framebuffer on a monitor or on the virtual > Jailhouse console (jailhouse console). > ``` > But I find my screen is covered by a lot of green blocks. > no useful information.
There might be a mismatch in the resolution. The config that comes with jailhouse-images uses JAILHOUSE_CON_FB_1920x1080. You may alternatively try JAILHOUSE_CON_FB_1024x768. See https://github.com/siemens/jailhouse-images/blob/master/recipes-jailhouse/jailhouse/files/nuc6cay.c#L61 > > What 's EFI framebuffer? It 's shown on the screen or enable by some set? It will appear on the screen, like a Linux text console. Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/b514a116-d6c3-90ee-7da0-a801b3c20a1d%40siemens.com.
