Wrong memory allocated to the machine
Using gnome-boxes 44 on Ubuntu Lunar
- download https://cdimage.ubuntu.com/daily-live/pending/lunar-desktop-amd64.iso
- gnome-boxes lunar-desktop-amd64.iso
- change the memory value to 5.1G (either selecting/replacing the current value or clicking on +)
- click 'create'
- start the installer, ctrl-alt-t, check top -> the VM has 2G of memory
~/.config/libvirt/qemu/boxes-unknown.xml has
<memory unit='KiB'>5347737</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
Edited by Sébastien Bacher