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https://github.com/QubesOS/qubes-issues/issues/4415

misc/qubes-r4.list.in

@@ -1,18 +1,18 @@
 # Main qubes updates repository
-deb [arch=amd64] http://deb.qubes-os.org/r4.0/vm @DIST@ main
-#deb-src http://deb.qubes-os.org/r4.0/vm @DIST@ main
+deb [arch=amd64] https://deb.qubes-os.org/r4.0/vm @DIST@ main
+#deb-src https://deb.qubes-os.org/r4.0/vm @DIST@ main
 
 # Qubes updates candidates repository
-#deb [arch=amd64] http://deb.qubes-os.org/r4.0/vm @DIST@-testing main
-#deb-src http://deb.qubes-os.org/r4.0/vm @DIST@-testing main
+#deb [arch=amd64] https://deb.qubes-os.org/r4.0/vm @DIST@-testing main
+#deb-src https://deb.qubes-os.org/r4.0/vm @DIST@-testing main
 
 # Qubes security updates testing repository
-#deb [arch=amd64] http://deb.qubes-os.org/r4.0/vm @DIST@-securitytesting main
-#deb-src http://deb.qubes-os.org/r4.0/vm @DIST@-securitytesting main
+#deb [arch=amd64] https://deb.qubes-os.org/r4.0/vm @DIST@-securitytesting main
+#deb-src https://deb.qubes-os.org/r4.0/vm @DIST@-securitytesting main
 
 # Qubes experimental/unstable repository
-#deb [arch=amd64] http://deb.qubes-os.org/r4.0/vm @DIST@-unstable main
-#deb-src http://deb.qubes-os.org/r4.0/vm @DIST@-unstable main
+#deb [arch=amd64] https://deb.qubes-os.org/r4.0/vm @DIST@-unstable main
+#deb-src https://deb.qubes-os.org/r4.0/vm @DIST@-unstable main
 
 
 # Qubes Tor updates repositories