feat: 20.04

Makefile

@@ -4,11 +4,7 @@
 REPO  ?= dorowu/ubuntu-desktop-lxde-vnc
 TAG   ?= latest
 # you can choose other base image versions
-IMAGE ?= ubuntu:18.04
-LOCALBUILD ?= tw
-HTTP_PASSWORD ?= 123456
-CUSTOM_USER ?= ubuntu
-PASSWORD ?= ubuntu
+IMAGE ?= ubuntu:20.04
 # choose from supported flavors (see available ones in ./flavors/*.yml)
 FLAVOR ?= lxqt
 # armhf or amd64
@@ -24,11 +20,9 @@ build: $(templates)
 # Test run the container
 #  the local dir will be mounted under /src read-only
 run:
-	docker run --rm \
+	docker run --privileged --rm \
 		-p 6080:80 -p 6081:443 \
 		-v ${PWD}:/src:ro \
-		-e USER=doro -e PASSWORD=mypassword \
-		-e ALSADEV=hw:2,0 \
 		-e SSL_PORT=443 \
 		-e RELATIVE_URL_ROOT=approot \
 		-v ${PWD}/ssl:/etc/nginx/ssl \