diff --git a/project/java/Settings.java b/project/java/Settings.java
index fb0be675f..c878fcf14 100644
--- a/project/java/Settings.java
+++ b/project/java/Settings.java
@@ -643,7 +643,7 @@ public class Settings
 		Log.i("SDL",  "libSDL: setting envvar LANGUAGE to '" + lang + "'");
 		nativeSetEnv( "LANG", lang );
 		nativeSetEnv( "LANGUAGE", lang );
-		// TODO: get current user name and set envvar USER, the API is not availalbe on Android 1.6 so I don't bother with this
+		nativeSetEnv( "ARCH", android.os.Build.CPU_ABI );
 		nativeSetEnv( "APPDIR", p.getFilesDir().getAbsolutePath() );
 		nativeSetEnv( "SECURE_STORAGE_DIR", p.getFilesDir().getAbsolutePath() );
 		nativeSetEnv( "LIBDIR", p.getApplicationInfo().nativeLibraryDir );
diff --git a/project/jni/application/xserver-debian/AndroidAppSettings.cfg b/project/jni/application/xserver-debian/AndroidAppSettings.cfg
index a13acf8ed..87721d201 100644
--- a/project/jni/application/xserver-debian/AndroidAppSettings.cfg
+++ b/project/jni/application/xserver-debian/AndroidAppSettings.cfg
@@ -7,10 +7,10 @@ AppName="Debian"
 AppFullName=com.cuntubuntu
 
 # Application version code (integer)
-AppVersionCode=191224
+AppVersionCode=200106
 
 # Application user-visible version name (string)
-AppVersionName="19.12.24"
+AppVersionName="20.01.06"
 
 # Specify path to download application data in zip archive in the form 'Description|URL|MirrorURL^Description2|URL2|MirrorURL2^...'
 # If you'll start Description with '!' symbol it will be enabled by default, '!!' will also hide the entry from the menu, so it cannot be disabled
@@ -20,7 +20,7 @@ AppVersionName="19.12.24"
 # You can specify Google Play expansion files in the form 'obb:main.12345' or 'obb:patch.12345' where 12345 is the app version for obb file
 # You can use .zip.xz archives for better compression, but you need to add 'lzma' to CompiledLibraries
 # Generate .zip.xz files like this: zip -0 -r data.zip your-data/* ; xz -8 data.zip
-AppDataDownloadUrl="!!Library mapping|bin-map.zip^!!Data files|:data.tar.gz:data-2.tgz^!!Data files|:DroidSansMono.ttf:DroidSansMono.ttf^!!Loading image|:loading.gif:loading.gif^!!System overlay|:overlay.tar.xz:overlay-<ARCH>.tar.xz"
+AppDataDownloadUrl="!!Library mapping|bin-map.zip^!!Data files|:data.tar.gz:data-2.tgz^!!Data files|:DroidSansMono.ttf:DroidSansMono.ttf^!!Loading image|:logo.png:logo.png^!!System overlay|:overlay.tar.xz:overlay-<ARCH>.tar.xz"
 
 # Reset SDL config when updating application to the new version (y) / (n)
 ResetSdlConfigForThisVersion=y
@@ -269,7 +269,8 @@ APP_PLATFORM=
 
 # Specify architectures to compile, 'all' or 'y' to compile for all architectures.
 # Available architectures: armeabi-v7a arm64-v8a x86 x86_64
-MultiABI='x86_64'
+#MultiABI='x86_64'
+MultiABI='arm64-v8a'
 
 # Optional shared libraries to compile - removing some of them will save space
 # MP3 patents are expired, but libmad license is GPL, not LGPL
@@ -298,7 +299,7 @@ AppSubdirsBuild=''
 AppBuildExclude=''
 
 # Application command line parameters, including app name as 0-th param
-AppCmdline='XSDL -nohelp -screenbuttons -warndiskspacemb 1200 -exec $SECURE_STORAGE_DIR/usr/bin/xloadimage	-onroot	-fullscreen	$UNSECURE_STORAGE_DIR/loading.gif	;	logwrapper	$SECURE_STORAGE_DIR/img/proot.sh	bin/sh	-c	/startx.sh'
+AppCmdline='XSDL -nohelp -screenbuttons -warndiskspacemb 1200 -exec $SECURE_STORAGE_DIR/usr/bin/xloadimage	-onroot	-fullscreen	$UNSECURE_STORAGE_DIR/logo.png	;	logwrapper	$SECURE_STORAGE_DIR/img/proot.sh	/startx.sh'
 
 # Screen size is used by Google Play to prevent an app to be installed on devices with smaller screens
 # Minimum screen size that application supports: (s)mall / (m)edium / (l)arge
diff --git a/project/jni/application/xserver-debian/AndroidData/overlay-arm64-v8a.tar.xz b/project/jni/application/xserver-debian/AndroidData/overlay-arm64-v8a.tar.xz
index 4873578d1..7f8b86c07 100644
Binary files a/project/jni/application/xserver-debian/AndroidData/overlay-arm64-v8a.tar.xz and b/project/jni/application/xserver-debian/AndroidData/overlay-arm64-v8a.tar.xz differ
diff --git a/project/jni/application/xserver-debian/AndroidData/overlay-x86_64.tar.xz b/project/jni/application/xserver-debian/AndroidData/overlay-x86_64.tar.xz
index 676fcf846..b1b5f2135 100644
Binary files a/project/jni/application/xserver-debian/AndroidData/overlay-x86_64.tar.xz and b/project/jni/application/xserver-debian/AndroidData/overlay-x86_64.tar.xz differ
diff --git a/project/jni/application/xserver-debian/AndroidData/postinstall.sh b/project/jni/application/xserver-debian/AndroidData/postinstall.sh
index 8ec82a543..05f8dad31 100755
--- a/project/jni/application/xserver-debian/AndroidData/postinstall.sh
+++ b/project/jni/application/xserver-debian/AndroidData/postinstall.sh
@@ -7,6 +7,8 @@ echo "Extracting data files"
 cd $SECURE_STORAGE_DIR
 echo "./busybox tar xvJf $ANDROID_OBB_DIR/main.$OBB_VERSION.$ANDROID_PACKAGE_NAME.obb"
 ./busybox tar xvJf $ANDROID_OBB_DIR/main.$OBB_VERSION.$ANDROID_PACKAGE_NAME.obb
+echo "./busybox unzip -p $ANDROID_PACKAGE_PATH assets/dist-debian-buster-$ARCH.tar.xz | ./busybox tar xvJ"
+./busybox unzip -p $ANDROID_PACKAGE_PATH assets/dist-debian-buster-$ARCH.tar.xz | ./busybox tar xvJ
 echo "Extracting overlay data files"
 echo "./busybox tar xvJf $DATADIR/overlay.tar.xz"
 ./busybox tar xvJf $DATADIR/overlay.tar.xz
@@ -15,11 +17,9 @@ cd $SECURE_STORAGE_DIR/img
 echo "Installation path: $SECURE_STORAGE_DIR/img"
 
 rm -f ./postinstall-img.sh ./proot.sh
-ln -s ../usr/bin/postinstall-img.sh .
-ln -s ../usr/bin/proot.sh .
-
-# ls -l .
+ln -s $SECURE_STORAGE_DIR/usr/bin/postinstall-img.sh ./
+ln -s $SECURE_STORAGE_DIR/usr/bin/proot.sh ./
 
 echo "Running postinstall-img.sh:"
 
-./postinstall-img.sh
+logwrapper ./postinstall-img.sh
diff --git a/project/jni/application/xserver-debian/debian-image b/project/jni/application/xserver-debian/debian-image
index c4a0dddd0..775db9342 160000
--- a/project/jni/application/xserver-debian/debian-image
+++ b/project/jni/application/xserver-debian/debian-image
@@ -1 +1 @@
-Subproject commit c4a0dddd033f0720f20ec6dba93accf3bdee7360
+Subproject commit 775db9342ec50adf61830ae6ad595df5b0d0f652
diff --git a/project/jni/application/xserver-debian/project-target-android-p.patch b/project/jni/application/xserver-debian/project-target-android-p.patch
new file mode 100644
index 000000000..67a67e674
--- /dev/null
+++ b/project/jni/application/xserver-debian/project-target-android-p.patch
@@ -0,0 +1,19 @@
+diff --git a/project/app/build-template.gradle b/project/app/build-template.gradle
+index 2953ce993..c0250f801 100644
+--- a/project/app/build.gradle
++++ b/project/app/build.gradle
+@@ -1,12 +1,12 @@
+ apply plugin: 'com.android.application'
+ 
+ android {
+-    compileSdkVersion 29
++    compileSdkVersion 28
+ 
+     defaultConfig {
+         applicationId "com.cuntubuntu"
+         minSdkVersion 16 // Must match version numbers in project/AndroidManifestTemplate.xml
+-        targetSdkVersion 29
++        targetSdkVersion 28
+     }
+ 
+     buildTypes {
diff --git a/project/jni/application/xserver-debian/project.patch b/project/jni/application/xserver-debian/project.patch
deleted file mode 120000
index 7b70e7761..000000000
--- a/project/jni/application/xserver-debian/project.patch
+++ /dev/null
@@ -1 +0,0 @@
-../xserver/project.patch
\ No newline at end of file
diff --git a/project/jni/application/xserver-debian/readme.txt b/project/jni/application/xserver-debian/readme.txt
index 405f32eb4..1462dec81 100644
--- a/project/jni/application/xserver-debian/readme.txt
+++ b/project/jni/application/xserver-debian/readme.txt
@@ -2,17 +2,18 @@ To build system image, download repo:
 
 https://github.com/pelya/debian-noroot
 
-Install dependencies described in it's readme,
-then launch commands:
-
-cd debian-noroot/img
-./img-debian-jessie-armhf.sh
-./img-debian-jessie-x86.sh
-./img-debian-jessie--prepare-obb.sh
-
-This will create Debian system image dist-debian-jessie.tar.xz
-Upload resulting system image somewhere, and change download URL inside
-AndroidAppSettings.cfg, then recompile .apk file.
+Follow it's readme to build system image.
 
 Then follow instructions here:
 https://github.com/pelya/commandergenius/tree/sdl_android/project/jni/application/xserver
+
+If you are releasing the app to Play Store, upload dist-debian-buster-arm64-v8a.tar.xz as 'main' OBB asset.
+
+If you are releasing standalone APK, copy dist-debian-buster-arm64-v8a.tar.xz to assets directory inside .apk zip archive:
+
+```
+mkdir assets
+cp src/debian-image/img/dist-debian-buster-arm64-v8a.tar.xz assets/
+zip project/app/build/outputs/apk/release/app-release.apk assets/dist-debian-buster-arm64-v8a.tar.xz
+apksigner sign --ks ~/.android/debug.keystore --ks-key-alias androiddebugkey --ks-pass pass:android project/app/build/outputs/apk/release/app-release.apk
+```
diff --git a/project/jni/application/xserver/AndroidBuild.sh b/project/jni/application/xserver/AndroidBuild.sh
index 69c89a5b3..b68df0dc5 100755
--- a/project/jni/application/xserver/AndroidBuild.sh
+++ b/project/jni/application/xserver/AndroidBuild.sh
@@ -85,6 +85,7 @@ cp -f $CURDIR/pulseaudio/$1/install/lib/pulseaudio/*.so ./
 cp -f $CURDIR/pulseaudio/$1/install/lib/pulse-*/modules/*.so ./
 cp -f $CURDIR/pulseaudio/$1/*/install/lib/*.so ./
 cp -f $CURDIR/debian-image/proot-prebuilt/$1/* ./
+#cp -f $CURDIR/debian-image/dist-$1/* ./
 cp -f $CURDIR/debian-image/dist/proot.sh ./
 cp -f $CURDIR/debian-image/dist/postinstall-img.sh ./
 cp -f $CURDIR/AndroidData/postinstall.sh ./
@@ -93,8 +94,6 @@ rm -f ../AndroidData/binaries-$1.zip
 rm -rf ../AndroidData/lib/$1
 mkdir -p ../AndroidData/lib/$1
 
-#cp -a . ../AndroidData/lib/$1
-
 rm -r bin-map-$1.txt
 IDX=0
 for BIN in *; do
diff --git a/project/jni/application/xserver/readme.txt b/project/jni/application/xserver/readme.txt
index a72eb446f..2da4bde47 100644
--- a/project/jni/application/xserver/readme.txt
+++ b/project/jni/application/xserver/readme.txt
@@ -17,3 +17,6 @@ git clone git@github.com:pelya/commandergenius.git sdl-android
 cd sdl-android
 git submodule update --init --recursive
 ./build.sh xserver
+
+Busybox is precompiled, taken from this repository:
+https://github.com/pelya/busybox-android