On Thu, Jan 27, 2022 at 9:23 AM Thomas Huth <th...@redhat.com> wrote:
> On 26/01/2022 14.11, Pascal wrote: > > hi, > > may be with -device VGA,edid=on,xres=1280,yres=720 > > regards. > > You could also try with: -g 1800x1080 > > That seems to provide a bigger screen for the firmware, at least. It does > not seem to work right with a width of 1920, though. > > Thomas > > > > Le mer. 26 janv. 2022 à 13:53, chuck <chuck...@gmx.net > > <mailto:chuck...@gmx.net>> a écrit : > > > > Hi all > > > > I installed ubuntu qemu and leopard on the virt disk > > > > starting the powermac always displays 800x600. > > > > startup command: > > > > qemu-system-ppc -L pc-bios -boot c -M mac99,via=pmu -m 1024 -hda > > macos.qcow2 -device VGA,edid=on -display gtk > > > > i tried with > > > > -display -vga > > > > with and without -device VGA,edid=on (both -display gtk / vga) > > > > display preferences stay 800x600 > > > > switching to fullscreen does not change it > > > > how can i change the display to 1920x1080. > > > > thx for any help in this matter. > > > > chuck > > > > > Hi, For qemu-system-ppc setting e.g. -g 1024x768x32 only affects the initial size of the openbios window. To set the resolution in the guest, use the appropriate tool inside the guest. I believe the available resolutions for the guest are hard-coded in the qemu_vga.ndrv in the pc-bios folder. See screenshot for available resolutions. [image: image.png] Best, Howard
