diff --git a/debian/qualify-clang.sh b/debian/qualify-clang.sh
index 1fbc80c9..74d96f5e 100755
--- a/debian/qualify-clang.sh
+++ b/debian/qualify-clang.sh
@@ -8,7 +8,7 @@ fi
 VERSION=$(dpkg-parsechangelog | sed -rne "s,^Version: 1:([0-9]+).*,\1,p")
 DETAILED_VERSION=$(dpkg-parsechangelog |  sed -rne "s,^Version: 1:([0-9.]+)(~|-)(.*),\1\2\3,p")
 
-LIST="libomp5-${VERSION}_${DETAILED_VERSION}_amd64.deb libomp-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb python-lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb libllvm7_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb  libclang1-${VERSION}_${DETAILED_VERSION}_amd64.deb  libclang-common-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb  llvm-${VERSION}_${DETAILED_VERSION}_amd64.deb  liblldb-${VERSION}_${DETAILED_VERSION}_amd64.deb  llvm-${VERSION}-runtime_${DETAILED_VERSION}_amd64.deb lld-${VERSION}_${DETAILED_VERSION}_amd64.deb libfuzzer-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++abi-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++1-${VERSION}_${DETAILED_VERSION}_amd64.deb libc++abi1-${VERSION}_${DETAILED_VERSION}_amd64.deb clang-${VERSION}_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-tools_${DETAILED_VERSION}_amd64.deb clang-tools-${VERSION}_${DETAILED_VERSION}_amd64.deb"
+LIST="libomp5-${VERSION}_${DETAILED_VERSION}_amd64.deb libomp-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb python-lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb libllvm7_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb  libclang1-${VERSION}_${DETAILED_VERSION}_amd64.deb  libclang-common-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb  llvm-${VERSION}_${DETAILED_VERSION}_amd64.deb  liblldb-${VERSION}_${DETAILED_VERSION}_amd64.deb  llvm-${VERSION}-runtime_${DETAILED_VERSION}_amd64.deb lld-${VERSION}_${DETAILED_VERSION}_amd64.deb libfuzzer-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++abi-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++1-${VERSION}_${DETAILED_VERSION}_amd64.deb libc++abi1-${VERSION}_${DETAILED_VERSION}_amd64.deb clang-${VERSION}_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-tools_${DETAILED_VERSION}_amd64.deb clang-tools-${VERSION}_${DETAILED_VERSION}_amd64.deb clang-${VERSION}-dbgsym_${DETAILED_VERSION}_amd64.deb libclang1-${VERSION}-dbgsym_${DETAILED_VERSION}_amd64.deb"
 echo "To install everything:"
 echo "sudo dpkg -i $LIST"
 L=""
@@ -234,6 +234,21 @@ clang-$VERSION -fuse-ld=lld -flto -O2 foo.c main.c -o foo
 clang-$VERSION -fuse-ld=lld-$VERSION -O2 foo.c main.c -o foo
 ./foo > /dev/null
 
+# Bug 916975
+file foo &> foo.log
+if ! grep -q "BuildID" foo.log; then
+    echo "BuildID isn't part of the generated binary (lld generation)"
+    exit 1
+fi
+# Bug 916975
+clang-$VERSION -O2 foo.c main.c -o foo2
+file foo2 &> foo2.log
+if ! grep "BuildID" foo2.log; then
+    echo "BuildID isn't part of the generated binary (ld generation)"
+    exit 1
+fi
+
+
 cat << EOF > test_fuzzer.cc
 #include <stdint.h>
 #include <stddef.h>
@@ -609,8 +624,20 @@ if test ! -f /usr/bin/lldb-$VERSION; then
     exit -1;
 fi
 
-
+# bug 913946
 lldb-$VERSION -s lldb-cmd.txt bar
+if dpkg -l|grep -q clang-$VERSION-dbgsym; then
+    # Testing if clang dbg symbol are here
+    lldb-$VERSION -s lldb-cmd.txt clang-$VERSION &> foo.log
+    if ! grep "main at driver.cpp" foo.log; then
+        echo "Could not find the debug info"
+        echo "Or the main() of clang isn't in driver.cpp anymore"
+        exit -1
+    fi
+else
+    echo "clang-$VERSION-dbgsym isn't installed"
+fi
+
 echo '
 #include <vector>
 int main (void)