diff -uNr borgbackup-1.1.17/src/borg/xattr.py borgbackup-1.1.17.mod/src/borg/xattr.py
--- borgbackup-1.1.17/src/borg/xattr.py	2021-07-12 22:44:34.000000000 +0300
+++ borgbackup-1.1.17.mod/src/borg/xattr.py	2021-07-16 22:08:43.614494338 +0300
@@ -72,7 +72,7 @@
     # tools used by find_library, like ldconfig, gcc/cc, objdump.
     # so we can only try some "usual" names for the C library:
     if sys.platform.startswith('linux'):
-        libc_name = 'libc.so.6'
+        libc_name = 'libc.so'
     elif sys.platform == 'darwin':
         libc_name = 'libc.dylib'
     else: