From 200a0828feef174c3a84f0f63e6252c0c59dd664 Mon Sep 17 00:00:00 2001
From: Mariusz Marciniak <mariusz.marciniak.pl@gmail.com>
Date: Mon, 21 Aug 2023 11:30:34 +0200
Subject: [PATCH] KASM-4936 Fix cupsd not starting due to too high ulimit size

---
 src/ubuntu/install/printer/start_cups.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ubuntu/install/printer/start_cups.sh b/src/ubuntu/install/printer/start_cups.sh
index 666acfe..8b19823 100755
--- a/src/ubuntu/install/printer/start_cups.sh
+++ b/src/ubuntu/install/printer/start_cups.sh
@@ -4,7 +4,9 @@ set -ex
     PRINTER_NAME=${KASM_PRINTER_NAME:-Kasm-Printer}
 
     echo "Starting cups"
-    /usr/sbin/cupsd -f &
+    # HACK: Some versions of cupsd cannot handle unlimited file descriptor limit
+    # that docker sets..
+    ulimit -n 1024 &&/usr/sbin/cupsd -f &
     until [[ "$(lpstat -r)" == "scheduler is running" ]]; do sleep 15; done
 
     echo "Creating a virtual printer: $PRINTER_NAME"