Hi Grub Folks, I am using Grub (2.02) to boot a Debian (OpenMediaVault) installed on an USB stick. This is working fine as long as a USB keyboard is connected. Sound stange, but please read on. As soon as I try to start the machine with no other USB devices (only the USB key) connected Grub fails after reading the config file and before starting the OS loader:
----- Error: failure reading sector 0x802 from 'hd0'. Error: no such partition. Error: no such partition. Error: no such partition. Error: no such partition. Error: no such partition. Press any key to continue... Failed to boot both default and fallback entries. Press any key to continue... ----- I edited the boot options via "e" and tried several variants but with no luck. Grub is not able to find its own resources, even an "ls" command fails, like all internal commands shown with [TAB]: ----- grub> ls no such partition. ----- If I reboot with connected USB keyboard, everything is fine again. Reboot with a PS/2 keyboard - boot fails again. If seems grub loses the USB device access somewhere in stage2 (as far as I understand the config file is read in stage2, which is shown correctly) What can I do? Is there some debugging/verbose option I can set so see what's going wrong? Any extra option I should use for grub-install in my scenario? Regards, Matthias Philipp _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
