From 937e93621ff972d9c89fa107648864263c016014 Mon Sep 17 00:00:00 2001
From: Eric Hameleers <alien@slackware.com>
Date: Tue, 21 May 2024 12:30:28 +0200
Subject: Try fixing the umount of $LIVE_ROOTDIR

Somehow gpg-agent is triggered (perhaps running mkinitrd?)
and that plus child processes keboxd and scdaemon keep the mount point open.
---
 make_slackware_live.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'make_slackware_live.sh')

diff --git a/make_slackware_live.sh b/make_slackware_live.sh
index e91f1a4..cfe4ca1 100755
--- a/make_slackware_live.sh
+++ b/make_slackware_live.sh
@@ -358,6 +358,7 @@ function cleanup() {
   umount ${LIVE_ROOTDIR}/sys 2>${DBGOUT} || true
   umount ${LIVE_ROOTDIR}/proc 2>${DBGOUT} || true
   umount ${LIVE_ROOTDIR}/dev 2>${DBGOUT} || true
+  lsof -l -n -t ${LIVE_ROOTDIR} |xargs -r kill -KILL || true
   umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
   # Need to umount the squashfs modules too:
   umount -R ${LIVE_WORK}/*_$$ 2>${DBGOUT} || true
@@ -3499,6 +3500,9 @@ fi
 rm -rf ${LIVE_ROOTDIR}/boot/initrd-tree
 
 # ... and cleanup these mounts again:
+# Also, prevent a 'target is busy' error while unmounting.
+# because gpg-agent/keyboxd/scdaemon were activated and keep the mount open:
+lsof -l -n -t ${LIVE_ROOTDIR} |xargs -r kill -KILL
 umount ${LIVE_ROOTDIR}/{proc,sys,dev} || true
 umount -R ${LIVE_ROOTDIR} || true
 # Paranoia:
-- 
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