I'd like to try the hwe version of the 22.04 kernel in an attempt to fix some non-working hardware (built-in speakers) . I installed the hwe kernel with the 'mainline kernels' GUI and it seems to be on my system, but grub isn't picking it up (see below) - how would I now boot into the hwe kernel?
jr@jr-Legion-7-16IAX7:~$ sudo apt list --installed |grep linux-headersWARNING: apt does not have a stable CLI interface. Use with caution in scripts.linux-headers-6.5.0-18-generic/jammy-updates,jammy-security,now 6.5.0-18.18~22.04.1 amd64 [installed,automatic]linux-headers-6.5.0-21-generic/jammy-updates,jammy-security,now 6.5.0-21.21~22.04.1 amd64 [installed,automatic]linux-headers-6.7.6-060706/now 6.7.6-060706.202402230933 all [installed,local]linux-headers-6.7.7-060707/now 6.7.7-060707.202403011350 all [installed,local]linux-headers-generic-hwe-22.04/jammy-updates,jammy-security,now 6.5.0.21.21~22.04.11 amd64 [installed,automatic]jr@jr-Legion-7-16IAX7:~$ sudo update-grubSourcing file `/etc/default/grub'Sourcing file `/etc/default/grub.d/init-select.cfg'Generating grub configuration file ...Found linux image: /boot/vmlinuz-6.7.7-060707-genericFound initrd image: /boot/initrd.img-6.7.7-060707-genericFound linux image: /boot/vmlinuz-6.7.6-060706-genericFound initrd image: /boot/initrd.img-6.7.6-060706-genericFound linux image: /boot/vmlinuz-6.5.0-21-genericFound initrd image: /boot/initrd.img-6.5.0-21-genericFound linux image: /boot/vmlinuz-6.5.0-18-genericFound initrd image: /boot/initrd.img-6.5.0-18-genericMemtest86+ needs a 16-bit boot, that is not available on EFI, exitingWarning: os-prober will be executed to detect other bootable partitions.Its output will be used to detect bootable binaries on them and create new boot entries.Found Windows Boot Manager on /dev/nvme0n1p1@/EFI/Microsoft/Boot/bootmgfw.efiAdding boot menu entry for UEFI Firmware Settings ...done