ubuntu24.04 can't run lvgl simulator

[piaoxuebingfeng]

i test simulator on ubuntu24.04,but it can't work success,the simulator screen is black .

[chilipadi]

These changes worked for me:

diff --git a/app/app.cpp b/app/app.cpp
index c1eb98b..0768fc9 100644
--- a/app/app.cpp
+++ b/app/app.cpp
@@ -8,6 +8,7 @@
 #include "apps/app_installer.h"
 #include <mooncake.h>
 #include <mooncake_log.h>
+#include <lvgl.h>
 #include <string>
 #include <thread>
 
@@ -38,6 +39,8 @@ void app::Update()
     // 'nextEventMatchingMask should only be called from the Main Thread!'
     auto time_till_next = lv_timer_handler();
     std::this_thread::sleep_for(std::chrono::milliseconds(time_till_next));
+#else
+    lv_timer_handler();
 #endif
 }
 
diff --git a/app/apps/app_installer.h b/app/apps/app_installer.h
index 50cf05d..0dd0133 100644
--- a/app/apps/app_installer.h
+++ b/app/apps/app_installer.h
@@ -19,6 +19,7 @@ inline void on_startup_anim()
     mooncake::GetMooncake().openApp(app_id);
     while (1) {
         mooncake::GetMooncake().update();
+        lv_timer_handler();
         if (mooncake::GetMooncake().getAppCurrentState(app_id) == mooncake::AppAbility::StateSleeping) {
             break;
         }