initrd/bin/kexec-save-default: remove mount-usb --mode rw and dmesg.txt output to usb thumb drive

Really handy btw. Would be nice to add that into sysrq magic to output to usb thumb drive and have ctrl-alt-delete output dmesg to external storage when in debug mode. Would work also for headless debug when porting

TODO: squash allrelated commits together.

Signed-off-by: Thierry Laurion <[email protected]>

Author: tlaurion

initrd/bin/kexec-save-default

@@ -280,12 +280,6 @@ if [ "$CONFIG_TPM" = "y" ] && [ "$CONFIG_TPM_NO_LUKS_DISK_UNLOCK" != "y" ] && [
 			save_key_params+=("${key_devices[*]}")
 		fi
 
-		#TODO REMOVE THIS TROUBLESHOOTING HACK
-		DEBUG "Outputting logs to USB drive. Please wait..."
-		mount-usb --mode rw
-		dmesg >/media/dmesg.txt
-		DEBUG "Done. You can CTRL-Alt-Delete now to reboot, files will be synced to USB drive before rebooting"
-
 		kexec-save-key "${save_key_params[@]}" ||
 			die "Failed to save the TPM Disk Unlock Key"
 	fi

initrd/bin/kexec-seal-key

@@ -117,7 +117,7 @@ for dev in $(cat "$KEY_DEVICES" | cut -d\  -f1); do
 		$dev 1 ||
 		warn "$dev: removal of TPM Disk Unlock Key in LUKS slot 1 failed: might not exist. Continuing"
 
-	echo "++++++ $dev: Adding TPM DISK Unlock Key to LUKS slot 1"
+	echo "++++++ $dev: Adding TPM Disk Unlock Key to LUKS slot 1"
 	cryptsetup luksAddKey \
 		--key-file "$RECOVERY_KEY" \
 		--key-slot 1 \