after installing ubuntu 20.04.3 LTS in dual boot with Windows 11 Home Single Languaje 64 bits when I run lynis I get the warning:
Determine why /vmlinuz is missing on this Debian/Ubuntu system. [KRNL-5788]
- Details : /vmlinuz
https://cisofy.com/controls/KRNL-5788/
is this normal in dual boot ?
HP laptop with PCI NVMe M.2 ssd
when installing select install next to windows boot manager
TPM 2.0 and Secure Boot Enabled UEFI F.64
intel SGX software managed
Optane not installed/disabled
grub is not installed I must enter F9 to select the disk, access grub and start ubuntu.
do not add swap partition
when restarting activate enroll key mok correctly
Linux laptop 5.13.0-28-generic
everything works, my doubt is only because of the lack of the /vmlinuz file
I appreciate your answers
Edit :
I recreated the iso image in usb with rufus select gpt since it is the disk format in "diskpart>list disk" in windows, as indicated by the cocomac user, disable the fast start of windows
insert usb checking disks is done without errors
installation finished, lynis scan and still no /vmlinuz file
another Lynis result
-Mount option of / [ NON DEFAULT ]
-Disable kernel support of some filesystem
_Discovered kernel modules : cramfs freevxfs hfs hfsplus jffs2 udf