diff -Nru nss-3.35/debian/changelog nss-3.35/debian/changelog
--- nss-3.35/debian/changelog	2020-06-10 19:04:22.000000000 +0200
+++ nss-3.35/debian/changelog	2020-07-01 15:12:02.000000000 +0200
@@ -1,3 +1,9 @@
+nss (2:3.35-2ubuntu2.9) bionic; urgency=medium
+
+  * Symlink chk files to fix self-verification in FIPS mode (LP: #1885562)
+
+ -- Dariusz Gadomski <dgadomski@ubuntu.com>  Wed, 01 Jul 2020 15:12:02 +0200
+
 nss (2:3.35-2ubuntu2.8) bionic-security; urgency=medium
 
   * SECURITY UPDATE: invalid state after HelloRetryRequest
diff -Nru nss-3.35/debian/libnss3.links nss-3.35/debian/libnss3.links
--- nss-3.35/debian/libnss3.links	2018-02-05 08:25:41.000000000 +0100
+++ nss-3.35/debian/libnss3.links	2020-07-01 15:12:02.000000000 +0200
@@ -1,3 +1,5 @@
 #!/usr/bin/dh-exec
 usr/lib/${DEB_HOST_MULTIARCH}/nss/libfreebl3.so usr/lib/${DEB_HOST_MULTIARCH}/libfreebl3.so
+usr/lib/${DEB_HOST_MULTIARCH}/nss/libfreebl3.chk usr/lib/${DEB_HOST_MULTIARCH}/libfreebl3.chk
 usr/lib/${DEB_HOST_MULTIARCH}/nss/libfreeblpriv3.so usr/lib/${DEB_HOST_MULTIARCH}/libfreeblpriv3.so
+usr/lib/${DEB_HOST_MULTIARCH}/nss/libfreeblpriv3.chk usr/lib/${DEB_HOST_MULTIARCH}/libfreeblpriv3.chk