Hello, On 22/10/2023 at 14:04, E. Geimer wrote:
GRUB bootloader packages will by default no longer run *os-prober* to look for other operating systems on a computer when generating boot menus. Users with dual-boot systems may configure this using *dpkg-reconfigure* on the package in use from https://wiki.debian.org/NewInBookworm What does this mean in practice? Does grub no longer detect other OS, and if so how can I re-enable os-prober while installing debian (before it installs grub)?
grub-installer will probe other OSes and enable os-prober by default if it detects any.
You can edit /etc/default/grub and set GRUB_DISABLE_OS_PROBER=true or false (warning: reversed logic, true=disabled).
