Testing: Skip all ipdb test on Linux

spyder_kernels/ipdb/tests/test_ipdb_kernel.py

@@ -26,6 +26,14 @@
 from spyder_kernels.ipdb.kernel import IPdbKernel
 from spyder_kernels.py3compat import PY2
 
+
+# =============================================================================
+# Skip on Linux because these tests time out too frequently
+# =============================================================================
+if sys.platform.startswith('linux'):
+    pytest.skip()
+
+
 # =============================================================================
 # Constants
 # =============================================================================