On 1/5/21 2:34 AM, Cho, Yu-Chen wrote: > When we choose /usr/share/qemu/bios.bin or /usr/share/qemu/bios-256k.bin > in Customize configuration before install, show this error message: > > Unable to complete install: 'operation failed: unable to find any master var store for loader: /usr/share/qemu/bios.bin' > This still seems to have tabs vs spaces issues, just running virt-manager from git after applying this gives me a backtrace. How are you selecting bios.bin/bios-256k.bin in the virt-manager UI exactly? There's a 'Firmware' option for selecting OVMF or BIOS (meaning, let qemu choose the default) but on my machine there is no explicit bios*.bin option - Cole