Wine (x64) and Box86: add/update function to automatically change ker…

…nel pagesize on PiOS

closes #2475

apps/Box86/install-64

@@ -2,7 +2,24 @@
 
 PAGE_SIZE="$(getconf PAGE_SIZE)"
 if [[ "$PAGE_SIZE" == "16384" ]]; then
-  error "User error (reporting allowed): 16K pagesize not supported on box86. Check if your system supports running 32bit ARM binaries and open an issue on Box86 GitHub if it can."
+  #switch to 4K pagesize kernel
+  if [ -f /boot/config.txt ]; then
+    text="Raspberry Pi 5 PiOS images ship by default with a 16K PageSize Linux Kernel.
+This kernel causes incompatibilities with some software including Box86 https://github.com/raspberrypi/bookworm-feedback/issues/107
+
+Would you like to automatically switch to a 4K PageSize Linux Kernel?"
+    userinput_func "$text" "No, keep 16K PageSize Kernel and Exit" "Yes, switch to 4K PageSize Kernel"
+    if [ "$output" == "No, keep 16K PageSize Kernel and Exit" ]; then
+      error "User error: Your current running kernel is build with 16K PageSize and is incompatible with Box86. You chose not to do so automatically and you must switch to a 4K PageSize kernel before installing Box86."
+    fi
+    echo "[pi5]" | sudo tee --append /boot/config.txt >/dev/null
+    echo "kernel=kernel8.img" | sudo tee --append /boot/config.txt >/dev/null
+    "${DIRECTORY}/manage" uninstall "Box64"
+    echo -e "The 4K PageSize Kernel has been enabled by adding 'kernel=kernel8.img' to /boot/config.txt\nPlease reboot and install the Box86 (and Box64 if you had it previously installed) app again."
+    sleep infinity
+  else
+    error "User error (reporting allowed): Your current running kernel is build with 16K PageSize and is incompatible with Box86. Changing kernels automatically cannot be done since no /boot/config.txt file was found."
+  fi
 fi
 
 function check-armhf() {

apps/Wine (x64)/install-64

@@ -8,6 +8,14 @@ PAGE_SIZE="$(getconf PAGE_SIZE)"
 if [[ "$PAGE_SIZE" == "16384" ]]; then
   #switch to 4K pagesize kernel
   if [ -f /boot/config.txt ]; then
+    text="Raspberry Pi 5 PiOS images ship by default with a 16K PageSize Linux Kernel.
+This kernel causes incompatibilities with some software including Wine https://github.com/raspberrypi/bookworm-feedback/issues/107
+
+Would you like to automatically switch to a 4K PageSize Linux Kernel?"
+    userinput_func "$text" "No, keep 16K PageSize Kernel and Exit" "Yes, switch to 4K PageSize Kernel"
+    if [ "$output" == "No, keep 16K PageSize Kernel and Exit" ]; then
+      error "User error: Your current running kernel is build with 16K PageSize and is incompatible with Wine (x64) with Box64. You chose not to do so automatically and you must switch to a 4K PageSize kernel before installing Wine (x64)."
+    fi
     echo "[pi5]" | sudo tee --append /boot/config.txt >/dev/null
     echo "kernel=kernel8.img" | sudo tee --append /boot/config.txt >/dev/null
     "${DIRECTORY}/manage" uninstall "Box64"