I have installed Kubuntu 21.10 on an HP Elitebook Revolve G3. The settings in the BIOS are UEFI, no secure boot. After installation from USB, the OS is not found. The BIOS resets the system claiming that no hard drive is installed. When calling up BIOS and reviewing Boot options, an entry 'ubuntu' appears. Selecting this entry boots into Kubuntu without problems. Running efibootmgr gives tghe following output;:
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000
Boot0000* ubuntu
Obviously, there is something wrong with the way Kubuntu implemented booting: The system BIOS does not find an entry booting Kubuntu. Note that on the same PC with the same settings I had previously installed Zorin OS 16 WITHOUT ANY PROBLEMS.
It appears that something in the boot options of Kubuntu must be fixed but I have no idea where to start.
Appreciate any suggestions
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000
Boot0000* ubuntu
Obviously, there is something wrong with the way Kubuntu implemented booting: The system BIOS does not find an entry booting Kubuntu. Note that on the same PC with the same settings I had previously installed Zorin OS 16 WITHOUT ANY PROBLEMS.
It appears that something in the boot options of Kubuntu must be fixed but I have no idea where to start.
Appreciate any suggestions
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