Index: uspace/lib/congfx/meson.build
===================================================================
--- uspace/lib/congfx/meson.build	(revision de19d4adc0334d6906982d38962b3f8ec0050aba)
+++ uspace/lib/congfx/meson.build	(revision aef48ce8aecc465165469786693689c795d585ea)
@@ -1,4 +1,4 @@
 #
-# Copyright (c) 2015 Jiri Svoboda
+# Copyright (c) 2019 Jiri Svoboda
 # All rights reserved.
 #
Index: uspace/lib/ddev/src/ddev_srv.c
===================================================================
--- uspace/lib/ddev/src/ddev_srv.c	(revision de19d4adc0334d6906982d38962b3f8ec0050aba)
+++ uspace/lib/ddev/src/ddev_srv.c	(revision aef48ce8aecc465165469786693689c795d585ea)
@@ -43,6 +43,4 @@
 #include <stddef.h>
 
-#include <stdio.h>
-
 /** Connect to a GC.
  *
@@ -58,6 +56,4 @@
 	sysarg_t arg3;
 	errno_t rc;
-
-	printf("ddev_get_gc_srv\n");
 
 	if (srv->ops->get_gc == NULL) {
@@ -76,6 +72,4 @@
 	errno_t rc;
 
-	printf("ddev_get_info_srv\n");
-
 	ipc_call_t call;
 	size_t size;
@@ -93,5 +87,4 @@
 
 	if (srv->ops->get_info == NULL) {
-		printf("get_info is NULL -> ENOTSUP\n");
 		async_answer_0(&call, ENOTSUP);
 		async_answer_0(icall, ENOTSUP);
@@ -119,5 +112,4 @@
 	/* Accept the connection */
 	async_accept_0(icall);
-	printf("ddev_conn\n");
 
 	while (true) {
@@ -133,5 +125,4 @@
 		}
 
-		printf("display_conn method=%u\n", (unsigned) method);
 		switch (method) {
 		case DDEV_GET_GC:
Index: uspace/lib/ipcgfx/src/server.c
===================================================================
--- uspace/lib/ipcgfx/src/server.c	(revision de19d4adc0334d6906982d38962b3f8ec0050aba)
+++ uspace/lib/ipcgfx/src/server.c	(revision aef48ce8aecc465165469786693689c795d585ea)
@@ -161,6 +161,4 @@
 	srvbmp->bmp = bitmap;
 	srvbmp->bmp_id = srvgc->next_bmp_id++;
-	printf("gc_bitmap_create_srv: storing bmp_id=%u\n",
-	    (unsigned) srvbmp->bmp_id);
 
 	/* We created the memory area by sharing it in */
@@ -255,7 +253,4 @@
 	srvbmp->pixels = alloc.pixels; // Not really needed
 
-	printf("gc_bitmap_create_doutput_srv: storing bmp_id=%u\n",
-	    (unsigned) srvbmp->bmp_id);
-
 	async_answer_1(icall, EOK, srvbmp->bmp_id);
 }
@@ -340,5 +335,4 @@
 	async_accept_0(icall);
 
-	printf("gc_conn: accepted connection\n");
 	srvgc.gc = gc;
 	list_initialize(&srvgc.bitmaps);