From 5a065790a872007ea9bd4aa0cb4c2d54a8adec55 Mon Sep 17 00:00:00 2001
From: "CanbiZ (MickLesk)" <47820557+MickLesk@users.noreply.github.com>
Date: Fri, 23 Oct 2026 15:45:32 +0200
Subject: [PATCH] kasm: survive a failed release lookup and answer the
 installer with flags (#18092)

The lookup ran under pipefail with no timeout: a page without the link
ended the install at `head -1`, a stalled connection hung it for half an
hour, and the fallback version never ran. The installer takes
--accept-eula, --no-swap-check and --no-check-disk; piped answers
shifted with the prompts, and a "y" to the swap question tried swapon
inside the container.
---
 install/kasm-install.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/install/kasm-install.sh b/install/kasm-install.sh
index 38096b6d6..088fc2ee3 100644
--- a/install/kasm-install.sh
+++ b/install/kasm-install.sh
@@ -37,10 +37,10 @@ fi
 msg_ok "Installed Docker"
 
 msg_info "Detecting latest Kasm Workspaces release"
-KASM_URL=$(curl -s https://kasm.com/downloads \
+KASM_URL=$(curl -s --max-time 30 https://kasm.com/downloads \
   | grep -oP 'https://kasm-static-content\.s3\.amazonaws\.com/kasm_release_\d+\.\d+\.\d+-latest\.tar\.gz' \
-  | head -1)
-KASM_VERSION=$(echo "$KASM_URL" | grep -oP '\d+\.\d+\.\d+(?=-latest)')
+  | head -1 || true)
+KASM_VERSION=$(echo "$KASM_URL" | grep -oP '\d+\.\d+\.\d+(?=-latest)' || true)
 
 # Fallback to predefined version if online lookup failed.
 if [[ -z "$KASM_VERSION" ]] || [[ -z "$KASM_URL" ]]; then
@@ -63,7 +63,7 @@ curl_download "/opt/kasm_release_${KASM_VERSION}.tar.gz" "$KASM_URL"
 cd /opt
 tar -xf "kasm_release_${KASM_VERSION}.tar.gz"
 chmod +x /opt/kasm_release/install.sh
-printf 'y\ny\ny\n4\n' | bash /opt/kasm_release/install.sh --ignore-dep-failures >~/kasm-install.output 2>&1
+bash /opt/kasm_release/install.sh --accept-eula --no-swap-check --no-check-disk --ignore-dep-failures >~/kasm-install.output 2>&1
 awk '
   /^Kasm UI Login Credentials$/ {capture=1}
   capture {print}