Hi Naiji,
I accomplished this by adding a custom VESA mode to the VirtualBox configuration. Add an <ExtraDataItem> to the <ExtraData> node in the config, e.g.
<ExtraData> <ExtraDataItem name="CustomVideoMode1" value="1920x1440x32"/> ... </ExtraData>
Additionally, you may need to add a kernel parameter to select the respective VGA mode:
vga=864
I guess installing the guest additions is another option, but the above configuration works in setups where this is not available.
Cheers, Alex
On 05.12.2017 15:51, Naiji Ma wrote:
Hi all,
I am trying out Tinycore Linux in Virtualbox upon NOVA. Here is the virtualbox.run[1] I used. It's almost the original one. And here is the debug output[2] I got from serial port. From the debug output I see fb_drv detects the correct resolution of my monitor, but vbox resized it for some unknown reasons. The graphic output only occupies half of the window. I would like to force vbox to use the resoultion 1920x1440. Could someone give me a example about how to adjust vbox's configuration in virtualbox.run?
[1]Â https://pastebin.com/GpQ56nX4 [2]Â https://pastebin.com/uKebQW2n
Best, Naiji
Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot
genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main