diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index a5eebb3..3d8fe17 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -13,16 +13,16 @@ on:
 permissions: read-all
 
 jobs:
-  ubuntu-20-04:
-    runs-on: ubuntu-20.04
+  ubuntu-24-04:
+    runs-on: ubuntu-24.04
     steps:
     - name: checkout libva
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         repository: intel/libva
         path: libva
     - name: checkout libva-utils
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         path: libva-utils
     - name: install prerequisites
diff --git a/encode/hevcencode.c b/encode/hevcencode.c
index df093ce..d7e62a1 100644
--- a/encode/hevcencode.c
+++ b/encode/hevcencode.c
@@ -2702,7 +2702,7 @@ static int render_packedpicture(void)
     }
     if (packedpic_data_bufid != VA_INVALID_ID) {
         vaDestroyBuffer(va_dpy, packedpic_data_bufid);
-        packedpic_para_bufid = VA_INVALID_ID;
+        packedpic_data_bufid = VA_INVALID_ID;
     }
 
     return 0;
diff --git a/encode/svctenc.c b/encode/svctenc.c
index 4fa821e..e364cff 100644
--- a/encode/svctenc.c
+++ b/encode/svctenc.c
@@ -1719,12 +1719,7 @@ svcenc_update_picture_parameter_buffer(struct svcenc_context *ctx,
     pic_param->pic_fields.bits.reference_pic_flag = !!current_surface->is_ref;
     pic_param->pic_fields.bits.deblocking_filter_control_present_flag = 1;
 
-    if (ctx->profile_idc == PROFILE_IDC_BASELINE ||
-        ctx->profile_idc == PROFILE_IDC_MAIN ||
-        ctx->profile_idc == PROFILE_IDC_SCALABLE_BASELINE)
-        pic_param->pic_fields.bits.transform_8x8_mode_flag = 0;
-    else
-        pic_param->pic_fields.bits.transform_8x8_mode_flag = 0;
+    pic_param->pic_fields.bits.transform_8x8_mode_flag = 0;
 
     /* Allocate the new picture parameter buffer */
     va_status = vaCreateBuffer(ctx->va_dpy,